diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/_index/.zarray b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..3951f36dcca8a56c89c327cc954107be03202d15
--- /dev/null
+++ b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        25968
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        25968
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/_index/.zattrs b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..7b6a20fb2e04427b6f0bec010436726dd833da17
--- /dev/null
+++ b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/categories/0 b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/categories/0
new file mode 100644
index 0000000000000000000000000000000000000000..ceb53a359295fd450ad4b6d42e4b5361ad0adc58
Binary files /dev/null and b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/categories/0 differ
diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..850bdaa7fa64470155488bbefd05ef76fa8abddb
--- /dev/null
+++ b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        25968
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|i1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        25968
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/codes/0 b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/codes/0
new file mode 100644
index 0000000000000000000000000000000000000000..2c4b5e11771f8862a7b0e738dc13b22acc079654
Binary files /dev/null and b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/obs/library_id/codes/0 differ
diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..245e4b29ab33c00f533ca58ccd2c2159b5c2bb6a
--- /dev/null
+++ b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U5",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-12ZZW-2226.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/images/.zgroup b/train/GTEX-139YR-1926.zarr/images/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/images/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/.zattrs b/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..bd411382c76ddd8d82464925d19726c8b35882d7
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/.zattrs
@@ -0,0 +1,116 @@
+{
+    "multiscales": [
+        {
+            "axes": [
+                {
+                    "name": "c",
+                    "type": "channel"
+                },
+                {
+                    "name": "y",
+                    "type": "space"
+                },
+                {
+                    "name": "x",
+                    "type": "space"
+                }
+            ],
+            "coordinateTransformations": [
+                {
+                    "input": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "cyx"
+                    },
+                    "output": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "global"
+                    },
+                    "scale": [
+                        1.0,
+                        58.744414655942805,
+                        58.69537480063796
+                    ],
+                    "type": "scale"
+                }
+            ],
+            "datasets": [
+                {
+                    "coordinateTransformations": [
+                        {
+                            "scale": [
+                                1.0,
+                                1.0,
+                                1.0
+                            ],
+                            "type": "scale"
+                        }
+                    ],
+                    "path": "0"
+                }
+            ],
+            "metadata": {
+                "omero": {
+                    "channels": [
+                        {
+                            "label": 0
+                        },
+                        {
+                            "label": 1
+                        },
+                        {
+                            "label": 2
+                        }
+                    ]
+                }
+            },
+            "name": "/images/wsi_thumbnail",
+            "version": "0.4-dev-spatialdata"
+        }
+    ],
+    "omero": {
+        "channels": [
+            {
+                "label": 0
+            },
+            {
+                "label": 1
+            },
+            {
+                "label": 2
+            }
+        ]
+    },
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/.zgroup b/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/0/.zarray b/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/0/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..785dee45cf8f1b1ff272113113dc7d1d932af5c9
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/0/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        3,
+        627,
+        1119
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|u1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        3,
+        627,
+        1119
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/0/0/0/0 b/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/0/0/0/0
new file mode 100644
index 0000000000000000000000000000000000000000..05589f57d843b46ddd9d11adf9403c38da019892
Binary files /dev/null and b/train/GTEX-139YR-1926.zarr/images/wsi_thumbnail/0/0/0/0 differ
diff --git a/train/GTEX-139YR-1926.zarr/shapes/.zgroup b/train/GTEX-139YR-1926.zarr/shapes/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/shapes/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/shapes/tiles/.zattrs b/train/GTEX-139YR-1926.zarr/shapes/tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/shapes/tiles/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/shapes/tiles/.zgroup b/train/GTEX-139YR-1926.zarr/shapes/tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/shapes/tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/shapes/tissues/.zattrs b/train/GTEX-139YR-1926.zarr/shapes/tissues/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/shapes/tissues/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/shapes/tissues/.zgroup b/train/GTEX-139YR-1926.zarr/shapes/tissues/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/shapes/tissues/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/.zgroup b/train/GTEX-139YR-1926.zarr/tables/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..3b83ea6f733451aa7776a639d78effefab9d0240
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/.zattrs
@@ -0,0 +1,9 @@
+{
+    "encoding-type": "anndata",
+    "encoding-version": "0.1.0",
+    "instance_key": "tile_id",
+    "region": "tiles",
+    "region_key": "library_id",
+    "spatialdata-encoding-type": "ngff:regions_table",
+    "version": "0.1"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/.zgroup b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/X/.zarray b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/X/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..b9ad3ea496d2a53b59161f043936a01d030d5899
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/X/.zarray
@@ -0,0 +1,23 @@
+{
+    "chunks": [
+        1117,
+        320
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<f4",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        17861,
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/X/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/X/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/X/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/layers/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/layers/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/layers/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/layers/.zgroup b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/layers/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/layers/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..aab7fa943981e17348cd36d32cdb9b9231d15dfe
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/.zattrs
@@ -0,0 +1,9 @@
+{
+    "_index": "_index",
+    "column-order": [
+        "tile_id",
+        "library_id"
+    ],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/.zgroup b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/_index/.zarray b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..6dd3019af06ee42904595cb1d47934b5e232da6a
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        17861
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        17861
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/_index/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/_index/0 b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/_index/0
new file mode 100644
index 0000000000000000000000000000000000000000..cc19562fc7a70e9003e53280d1e0c3baf7e780cf
Binary files /dev/null and b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/_index/0 differ
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..198a2ddefec9242bae97b6b74a5a7325a3073905
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
@@ -0,0 +1,5 @@
+{
+    "encoding-type": "categorical",
+    "encoding-version": "0.2.0",
+    "ordered": false
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/.zgroup b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..7b6a20fb2e04427b6f0bec010436726dd833da17
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/0 b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/0
new file mode 100644
index 0000000000000000000000000000000000000000..ceb53a359295fd450ad4b6d42e4b5361ad0adc58
Binary files /dev/null and b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/0 differ
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..32dac3c4d9e2afcdaa125bd1452af93b698ce9a0
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        17861
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|i1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        17861
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/0 b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/0
new file mode 100644
index 0000000000000000000000000000000000000000..cf5c29aa0e3d3509d908adb51fcafb51c9570a8a
Binary files /dev/null and b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/0 differ
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zarray b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..06dd95ea37693ae9448b6e4a1c93a71a83fa0a9d
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        17861
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<i8",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        17861
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/tile_id/0 b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/tile_id/0
new file mode 100644
index 0000000000000000000000000000000000000000..8fd2e507be3daede18ddf89451d2864243171d70
Binary files /dev/null and b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obs/tile_id/0 differ
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsm/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsm/.zgroup b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsp/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsp/.zgroup b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/obsp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/raw/.zarray b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/raw/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..784eeba35a1b3f9f9292ffca9dd532982870b378
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/raw/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<f8",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/raw/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/raw/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..45b9fc7c5d26453073fd80c10f297426ed9c5e49
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/raw/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "null",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/raw/0 b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/raw/0
new file mode 100644
index 0000000000000000000000000000000000000000..1b1cb4d44c57c2d7a5122870fa6ac3e62ff7e94e
Binary files /dev/null and b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/raw/0 differ
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/.zgroup b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..b8c6d8af940b9373cacfc8f8c234bb78d02f64c9
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U7",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..3efe663952c0bb850d2d406cac762cb07b00c64c
Binary files /dev/null and b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 differ
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..245e4b29ab33c00f533ca58ccd2c2159b5c2bb6a
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U5",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0
new file mode 100644
index 0000000000000000000000000000000000000000..6c0eb058699edac9ea4349755e6cd171d227a8d3
Binary files /dev/null and b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 differ
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..479f04b00a8e07bb60d99faabf2eee998c1ff182
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U10",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..49c112ceff1101b847a6068de66da28f5ba89097
Binary files /dev/null and b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 differ
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..7c9c5f99709c4e543a172b17a69b1e4bfbfc2ad7
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/.zattrs
@@ -0,0 +1,6 @@
+{
+    "_index": "_index",
+    "column-order": [],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/.zgroup b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/_index/.zarray b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..17c70eba878d28bb2db4419377b58b18959d3d80
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        2560
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/_index/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/_index/0 b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/_index/0
new file mode 100644
index 0000000000000000000000000000000000000000..42b76dcca254d16c4f79e9efe459c37cbb1dfa19
Binary files /dev/null and b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/var/_index/0 differ
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varm/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varm/.zgroup b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varp/.zattrs b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varp/.zgroup b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-139YR-1926.zarr/tables/virchow2_tiles/varp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/images/.zgroup b/train/GTEX-13N1W-2026.zarr/images/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/images/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/.zattrs b/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..ceae052f3d2422193b10d46584c1ef5bc8aeb277
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/.zattrs
@@ -0,0 +1,116 @@
+{
+    "multiscales": [
+        {
+            "axes": [
+                {
+                    "name": "c",
+                    "type": "channel"
+                },
+                {
+                    "name": "y",
+                    "type": "space"
+                },
+                {
+                    "name": "x",
+                    "type": "space"
+                }
+            ],
+            "coordinateTransformations": [
+                {
+                    "input": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "cyx"
+                    },
+                    "output": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "global"
+                    },
+                    "scale": [
+                        1.0,
+                        38.537024683122084,
+                        38.53202846975089
+                    ],
+                    "type": "scale"
+                }
+            ],
+            "datasets": [
+                {
+                    "coordinateTransformations": [
+                        {
+                            "scale": [
+                                1.0,
+                                1.0,
+                                1.0
+                            ],
+                            "type": "scale"
+                        }
+                    ],
+                    "path": "0"
+                }
+            ],
+            "metadata": {
+                "omero": {
+                    "channels": [
+                        {
+                            "label": 0
+                        },
+                        {
+                            "label": 1
+                        },
+                        {
+                            "label": 2
+                        }
+                    ]
+                }
+            },
+            "name": "/images/wsi_thumbnail",
+            "version": "0.4-dev-spatialdata"
+        }
+    ],
+    "omero": {
+        "channels": [
+            {
+                "label": 0
+            },
+            {
+                "label": 1
+            },
+            {
+                "label": 2
+            }
+        ]
+    },
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/.zgroup b/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/0/.zarray b/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/0/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..cd4cdb614956c5842ae9ba389510efbe74999847
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/0/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        3,
+        1124,
+        1499
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|u1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        3,
+        1124,
+        1499
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/0/0/0/0 b/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/0/0/0/0
new file mode 100644
index 0000000000000000000000000000000000000000..422c0fb3755aea853affd869d1d47a38d0218882
Binary files /dev/null and b/train/GTEX-13N1W-2026.zarr/images/wsi_thumbnail/0/0/0/0 differ
diff --git a/train/GTEX-13N1W-2026.zarr/shapes/.zgroup b/train/GTEX-13N1W-2026.zarr/shapes/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/shapes/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/shapes/tiles/.zattrs b/train/GTEX-13N1W-2026.zarr/shapes/tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/shapes/tiles/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/shapes/tiles/.zgroup b/train/GTEX-13N1W-2026.zarr/shapes/tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/shapes/tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/shapes/tissues/.zattrs b/train/GTEX-13N1W-2026.zarr/shapes/tissues/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/shapes/tissues/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/shapes/tissues/.zgroup b/train/GTEX-13N1W-2026.zarr/shapes/tissues/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/shapes/tissues/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..3b83ea6f733451aa7776a639d78effefab9d0240
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/.zattrs
@@ -0,0 +1,9 @@
+{
+    "encoding-type": "anndata",
+    "encoding-version": "0.1.0",
+    "instance_key": "tile_id",
+    "region": "tiles",
+    "region_key": "library_id",
+    "spatialdata-encoding-type": "ngff:regions_table",
+    "version": "0.1"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/X/.zarray b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/X/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..f4ba2f934d2c72c8057f30a9bcfd96f45aeafdad
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/X/.zarray
@@ -0,0 +1,23 @@
+{
+    "chunks": [
+        1861,
+        160
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<f4",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        29768,
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/X/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/X/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/X/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/layers/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/layers/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/layers/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/layers/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/layers/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/layers/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..aab7fa943981e17348cd36d32cdb9b9231d15dfe
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/.zattrs
@@ -0,0 +1,9 @@
+{
+    "_index": "_index",
+    "column-order": [
+        "tile_id",
+        "library_id"
+    ],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/_index/.zarray b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..0db02811f5960008df38235fbac49e5dfe61fbd6
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        29768
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        29768
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/_index/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..198a2ddefec9242bae97b6b74a5a7325a3073905
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
@@ -0,0 +1,5 @@
+{
+    "encoding-type": "categorical",
+    "encoding-version": "0.2.0",
+    "ordered": false
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..7b6a20fb2e04427b6f0bec010436726dd833da17
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/categories/0 b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/categories/0
new file mode 100644
index 0000000000000000000000000000000000000000..ceb53a359295fd450ad4b6d42e4b5361ad0adc58
Binary files /dev/null and b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/categories/0 differ
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..87995ac4c147e43e28ecbd7b253b809f4609fb31
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        29768
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|i1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        29768
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/codes/0 b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/codes/0
new file mode 100644
index 0000000000000000000000000000000000000000..82761dfc4d8f9b9cd5f516d578371800802154f0
Binary files /dev/null and b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/library_id/codes/0 differ
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/tile_id/.zarray b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..bd61543de7172377a0000c73cee48bc124cd3e75
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        29768
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<i8",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        29768
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/tile_id/0 b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/tile_id/0
new file mode 100644
index 0000000000000000000000000000000000000000..801cc13df89d4bdfa2d1da8a7b91599ac9b080e7
Binary files /dev/null and b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obs/tile_id/0 differ
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsm/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsm/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsp/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsp/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/obsp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/raw/.zarray b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/raw/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..784eeba35a1b3f9f9292ffca9dd532982870b378
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/raw/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<f8",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/raw/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/raw/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..45b9fc7c5d26453073fd80c10f297426ed9c5e49
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/raw/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "null",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/raw/0 b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/raw/0
new file mode 100644
index 0000000000000000000000000000000000000000..1b1cb4d44c57c2d7a5122870fa6ac3e62ff7e94e
Binary files /dev/null and b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/raw/0 differ
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..b8c6d8af940b9373cacfc8f8c234bb78d02f64c9
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U7",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..3efe663952c0bb850d2d406cac762cb07b00c64c
Binary files /dev/null and b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 differ
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..245e4b29ab33c00f533ca58ccd2c2159b5c2bb6a
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U5",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0
new file mode 100644
index 0000000000000000000000000000000000000000..6c0eb058699edac9ea4349755e6cd171d227a8d3
Binary files /dev/null and b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 differ
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..479f04b00a8e07bb60d99faabf2eee998c1ff182
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U10",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..49c112ceff1101b847a6068de66da28f5ba89097
Binary files /dev/null and b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 differ
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..7c9c5f99709c4e543a172b17a69b1e4bfbfc2ad7
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/.zattrs
@@ -0,0 +1,6 @@
+{
+    "_index": "_index",
+    "column-order": [],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/_index/.zarray b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..17c70eba878d28bb2db4419377b58b18959d3d80
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        2560
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/_index/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/_index/0 b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/_index/0
new file mode 100644
index 0000000000000000000000000000000000000000..42b76dcca254d16c4f79e9efe459c37cbb1dfa19
Binary files /dev/null and b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/var/_index/0 differ
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varm/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varm/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varp/.zattrs b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varp/.zgroup b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13N1W-2026.zarr/tables/virchow2_tiles/varp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/.zattrs b/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..70f060f85a761a7a38595c8ac5d8a1c328252696
--- /dev/null
+++ b/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/.zattrs
@@ -0,0 +1,116 @@
+{
+    "multiscales": [
+        {
+            "axes": [
+                {
+                    "name": "c",
+                    "type": "channel"
+                },
+                {
+                    "name": "y",
+                    "type": "space"
+                },
+                {
+                    "name": "x",
+                    "type": "space"
+                }
+            ],
+            "coordinateTransformations": [
+                {
+                    "input": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "cyx"
+                    },
+                    "output": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "global"
+                    },
+                    "scale": [
+                        1.0,
+                        40.02612190221031,
+                        40.01973094170403
+                    ],
+                    "type": "scale"
+                }
+            ],
+            "datasets": [
+                {
+                    "coordinateTransformations": [
+                        {
+                            "scale": [
+                                1.0,
+                                1.0,
+                                1.0
+                            ],
+                            "type": "scale"
+                        }
+                    ],
+                    "path": "0"
+                }
+            ],
+            "metadata": {
+                "omero": {
+                    "channels": [
+                        {
+                            "label": 0
+                        },
+                        {
+                            "label": 1
+                        },
+                        {
+                            "label": 2
+                        }
+                    ]
+                }
+            },
+            "name": "/images/wsi_thumbnail",
+            "version": "0.4-dev-spatialdata"
+        }
+    ],
+    "omero": {
+        "channels": [
+            {
+                "label": 0
+            },
+            {
+                "label": 1
+            },
+            {
+                "label": 2
+            }
+        ]
+    },
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/.zgroup b/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/0/.zarray b/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/0/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..99e77d5938b8c75b2fe59e3073515b7e447cb846
--- /dev/null
+++ b/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/0/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        3,
+        1115,
+        1493
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|u1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        3,
+        1115,
+        1493
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/0/0/0/0 b/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/0/0/0/0
new file mode 100644
index 0000000000000000000000000000000000000000..504be483f0dc9b68641998e0faa56f2e262fc544
Binary files /dev/null and b/train/GTEX-13NZ9-2326.zarr/images/wsi_thumbnail/0/0/0/0 differ
diff --git a/train/GTEX-13NZ9-2326.zarr/shapes/tiles/.zattrs b/train/GTEX-13NZ9-2326.zarr/shapes/tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-13NZ9-2326.zarr/shapes/tiles/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-13NZ9-2326.zarr/shapes/tiles/.zgroup b/train/GTEX-13NZ9-2326.zarr/shapes/tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13NZ9-2326.zarr/shapes/tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13NZ9-2326.zarr/shapes/tissues/.zattrs b/train/GTEX-13NZ9-2326.zarr/shapes/tissues/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-13NZ9-2326.zarr/shapes/tissues/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-13NZ9-2326.zarr/shapes/tissues/.zgroup b/train/GTEX-13NZ9-2326.zarr/shapes/tissues/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-13NZ9-2326.zarr/shapes/tissues/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-13NZ9-2326.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 b/train/GTEX-13NZ9-2326.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..3efe663952c0bb850d2d406cac762cb07b00c64c
Binary files /dev/null and b/train/GTEX-13NZ9-2326.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 differ
diff --git a/train/GTEX-14A6H-1626.zarr/images/.zgroup b/train/GTEX-14A6H-1626.zarr/images/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-14A6H-1626.zarr/images/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-14A6H-1626.zarr/shapes/.zgroup b/train/GTEX-14A6H-1626.zarr/shapes/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-14A6H-1626.zarr/shapes/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-14A6H-1626.zarr/tables/.zgroup b/train/GTEX-14A6H-1626.zarr/tables/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-14A6H-1626.zarr/tables/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/.zattrs b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..3b83ea6f733451aa7776a639d78effefab9d0240
--- /dev/null
+++ b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/.zattrs
@@ -0,0 +1,9 @@
+{
+    "encoding-type": "anndata",
+    "encoding-version": "0.1.0",
+    "instance_key": "tile_id",
+    "region": "tiles",
+    "region_key": "library_id",
+    "spatialdata-encoding-type": "ngff:regions_table",
+    "version": "0.1"
+}
\ No newline at end of file
diff --git a/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/.zgroup b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsm/.zattrs b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsm/.zgroup b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsp/.zattrs b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsp/.zgroup b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-14A6H-1626.zarr/tables/virchow2_tiles/obsp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/images/.zgroup b/train/GTEX-1JMPY-0926.zarr/images/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/images/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/.zattrs b/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..881449e1f8b615265e6761c716b6699b175fee5f
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/.zattrs
@@ -0,0 +1,116 @@
+{
+    "multiscales": [
+        {
+            "axes": [
+                {
+                    "name": "c",
+                    "type": "channel"
+                },
+                {
+                    "name": "y",
+                    "type": "space"
+                },
+                {
+                    "name": "x",
+                    "type": "space"
+                }
+            ],
+            "coordinateTransformations": [
+                {
+                    "input": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "cyx"
+                    },
+                    "output": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "global"
+                    },
+                    "scale": [
+                        1.0,
+                        39.00718015665797,
+                        38.99148211243612
+                    ],
+                    "type": "scale"
+                }
+            ],
+            "datasets": [
+                {
+                    "coordinateTransformations": [
+                        {
+                            "scale": [
+                                1.0,
+                                1.0,
+                                1.0
+                            ],
+                            "type": "scale"
+                        }
+                    ],
+                    "path": "0"
+                }
+            ],
+            "metadata": {
+                "omero": {
+                    "channels": [
+                        {
+                            "label": 0
+                        },
+                        {
+                            "label": 1
+                        },
+                        {
+                            "label": 2
+                        }
+                    ]
+                }
+            },
+            "name": "/images/wsi_thumbnail",
+            "version": "0.4-dev-spatialdata"
+        }
+    ],
+    "omero": {
+        "channels": [
+            {
+                "label": 0
+            },
+            {
+                "label": 1
+            },
+            {
+                "label": 2
+            }
+        ]
+    },
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/.zgroup b/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/0/.zarray b/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/0/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..05af42b5b455346cc459ccb051be0349d022bb53
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/0/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        3,
+        1174,
+        1532
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|u1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        3,
+        1174,
+        1532
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/0/0/0/0 b/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/0/0/0/0
new file mode 100644
index 0000000000000000000000000000000000000000..06260828f6365c2ab25701f45bbe2cd57a03a16a
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/images/wsi_thumbnail/0/0/0/0 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/shapes/.zgroup b/train/GTEX-1JMPY-0926.zarr/shapes/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/shapes/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/shapes/tiles/.zattrs b/train/GTEX-1JMPY-0926.zarr/shapes/tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/shapes/tiles/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/shapes/tiles/.zgroup b/train/GTEX-1JMPY-0926.zarr/shapes/tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/shapes/tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/shapes/tissues/.zattrs b/train/GTEX-1JMPY-0926.zarr/shapes/tissues/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/shapes/tissues/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/shapes/tissues/.zgroup b/train/GTEX-1JMPY-0926.zarr/shapes/tissues/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/shapes/tissues/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..3b83ea6f733451aa7776a639d78effefab9d0240
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/.zattrs
@@ -0,0 +1,9 @@
+{
+    "encoding-type": "anndata",
+    "encoding-version": "0.1.0",
+    "instance_key": "tile_id",
+    "region": "tiles",
+    "region_key": "library_id",
+    "spatialdata-encoding-type": "ngff:regions_table",
+    "version": "0.1"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/X/.zarray b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/X/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..c0eb9f8131b837586fe74f9fee759442d2ee30e8
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/X/.zarray
@@ -0,0 +1,23 @@
+{
+    "chunks": [
+        2761,
+        160
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<f4",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        44169,
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/X/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/X/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/X/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/layers/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/layers/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/layers/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/layers/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/layers/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/layers/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..aab7fa943981e17348cd36d32cdb9b9231d15dfe
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/.zattrs
@@ -0,0 +1,9 @@
+{
+    "_index": "_index",
+    "column-order": [
+        "tile_id",
+        "library_id"
+    ],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/.zarray b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..87bf21e3807f575050fc624da94a2f49a7ef3e2f
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        22085
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        44169
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/0 b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/0
new file mode 100644
index 0000000000000000000000000000000000000000..71e6f8bc7b9f26375499037ab1957313d1ca7c23
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/0 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/1 b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/1
new file mode 100644
index 0000000000000000000000000000000000000000..ddcfd160512de6ba23bed8a907c7a970fa45af1c
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/_index/1 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..198a2ddefec9242bae97b6b74a5a7325a3073905
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
@@ -0,0 +1,5 @@
+{
+    "encoding-type": "categorical",
+    "encoding-version": "0.2.0",
+    "ordered": false
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..7b6a20fb2e04427b6f0bec010436726dd833da17
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/categories/0 b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/categories/0
new file mode 100644
index 0000000000000000000000000000000000000000..ceb53a359295fd450ad4b6d42e4b5361ad0adc58
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/categories/0 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..7a4bf798b9d822031c6acbd512dc01a8bf6d56f4
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        44169
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|i1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        44169
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/codes/0 b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/codes/0
new file mode 100644
index 0000000000000000000000000000000000000000..94aa8d1e6f227eca037fe40bdcefd5d5c39b6c79
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/library_id/codes/0 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/.zarray b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..802c66b71c96ec9ff4218c862438aec9e47d678d
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        22085
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<i8",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        44169
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/0 b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/0
new file mode 100644
index 0000000000000000000000000000000000000000..8305070d2a043ae94e7a194d166297ec9b2bafac
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/0 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/1 b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/1
new file mode 100644
index 0000000000000000000000000000000000000000..bfb966d915740bd427f0412ec3afab768c2cecfa
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obs/tile_id/1 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsm/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsm/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsp/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsp/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/obsp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/raw/.zarray b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/raw/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..784eeba35a1b3f9f9292ffca9dd532982870b378
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/raw/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<f8",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/raw/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/raw/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..45b9fc7c5d26453073fd80c10f297426ed9c5e49
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/raw/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "null",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/raw/0 b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/raw/0
new file mode 100644
index 0000000000000000000000000000000000000000..1b1cb4d44c57c2d7a5122870fa6ac3e62ff7e94e
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/raw/0 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..b8c6d8af940b9373cacfc8f8c234bb78d02f64c9
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U7",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..3efe663952c0bb850d2d406cac762cb07b00c64c
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..245e4b29ab33c00f533ca58ccd2c2159b5c2bb6a
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U5",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0
new file mode 100644
index 0000000000000000000000000000000000000000..6c0eb058699edac9ea4349755e6cd171d227a8d3
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..479f04b00a8e07bb60d99faabf2eee998c1ff182
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U10",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..49c112ceff1101b847a6068de66da28f5ba89097
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..7c9c5f99709c4e543a172b17a69b1e4bfbfc2ad7
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/.zattrs
@@ -0,0 +1,6 @@
+{
+    "_index": "_index",
+    "column-order": [],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/_index/.zarray b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..17c70eba878d28bb2db4419377b58b18959d3d80
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        2560
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/_index/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/_index/0 b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/_index/0
new file mode 100644
index 0000000000000000000000000000000000000000..42b76dcca254d16c4f79e9efe459c37cbb1dfa19
Binary files /dev/null and b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/var/_index/0 differ
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varm/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varm/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varp/.zattrs b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varp/.zgroup b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1JMPY-0926.zarr/tables/virchow2_tiles/varp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/images/.zgroup b/train/GTEX-1MCC2-1726.zarr/images/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/images/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/.zattrs b/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..d94e219aaf355959a682b9d20483518a20aa9096
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/.zattrs
@@ -0,0 +1,116 @@
+{
+    "multiscales": [
+        {
+            "axes": [
+                {
+                    "name": "c",
+                    "type": "channel"
+                },
+                {
+                    "name": "y",
+                    "type": "space"
+                },
+                {
+                    "name": "x",
+                    "type": "space"
+                }
+            ],
+            "coordinateTransformations": [
+                {
+                    "input": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "cyx"
+                    },
+                    "output": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "global"
+                    },
+                    "scale": [
+                        1.0,
+                        39.08371484630477,
+                        39.09324208725406
+                    ],
+                    "type": "scale"
+                }
+            ],
+            "datasets": [
+                {
+                    "coordinateTransformations": [
+                        {
+                            "scale": [
+                                1.0,
+                                1.0,
+                                1.0
+                            ],
+                            "type": "scale"
+                        }
+                    ],
+                    "path": "0"
+                }
+            ],
+            "metadata": {
+                "omero": {
+                    "channels": [
+                        {
+                            "label": 0
+                        },
+                        {
+                            "label": 1
+                        },
+                        {
+                            "label": 2
+                        }
+                    ]
+                }
+            },
+            "name": "/images/wsi_thumbnail",
+            "version": "0.4-dev-spatialdata"
+        }
+    ],
+    "omero": {
+        "channels": [
+            {
+                "label": 0
+            },
+            {
+                "label": 1
+            },
+            {
+                "label": 2
+            }
+        ]
+    },
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/.zgroup b/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/0/.zarray b/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/0/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..5f74dc1b61f004f96b98f488f255a0d632af8d3e
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/0/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        3,
+        1169,
+        1529
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|u1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        3,
+        1169,
+        1529
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/0/0/0/0 b/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/0/0/0/0
new file mode 100644
index 0000000000000000000000000000000000000000..924a3ff3c23dac9a9e6d6db4939cc8e776f241d9
Binary files /dev/null and b/train/GTEX-1MCC2-1726.zarr/images/wsi_thumbnail/0/0/0/0 differ
diff --git a/train/GTEX-1MCC2-1726.zarr/shapes/.zgroup b/train/GTEX-1MCC2-1726.zarr/shapes/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/shapes/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/shapes/tiles/.zattrs b/train/GTEX-1MCC2-1726.zarr/shapes/tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/shapes/tiles/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/shapes/tiles/.zgroup b/train/GTEX-1MCC2-1726.zarr/shapes/tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/shapes/tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/shapes/tissues/.zattrs b/train/GTEX-1MCC2-1726.zarr/shapes/tissues/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/shapes/tissues/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/shapes/tissues/.zgroup b/train/GTEX-1MCC2-1726.zarr/shapes/tissues/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/shapes/tissues/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..3b83ea6f733451aa7776a639d78effefab9d0240
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/.zattrs
@@ -0,0 +1,9 @@
+{
+    "encoding-type": "anndata",
+    "encoding-version": "0.1.0",
+    "instance_key": "tile_id",
+    "region": "tiles",
+    "region_key": "library_id",
+    "spatialdata-encoding-type": "ngff:regions_table",
+    "version": "0.1"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/X/.zarray b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/X/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..dd723741b57cee0ab766eaacea54e8c3fea0a6f3
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/X/.zarray
@@ -0,0 +1,23 @@
+{
+    "chunks": [
+        2001,
+        160
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<f4",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        32004,
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/X/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/X/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/X/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/layers/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/layers/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/layers/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/layers/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/layers/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/layers/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..aab7fa943981e17348cd36d32cdb9b9231d15dfe
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/.zattrs
@@ -0,0 +1,9 @@
+{
+    "_index": "_index",
+    "column-order": [
+        "tile_id",
+        "library_id"
+    ],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/_index/.zarray b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..15805d6ff3388cc0c0f8a98f545e1d2fdca3fa02
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        32004
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        32004
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/_index/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..198a2ddefec9242bae97b6b74a5a7325a3073905
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
@@ -0,0 +1,5 @@
+{
+    "encoding-type": "categorical",
+    "encoding-version": "0.2.0",
+    "ordered": false
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..7b6a20fb2e04427b6f0bec010436726dd833da17
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/categories/0 b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/categories/0
new file mode 100644
index 0000000000000000000000000000000000000000..ceb53a359295fd450ad4b6d42e4b5361ad0adc58
Binary files /dev/null and b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/categories/0 differ
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..9c707d0fcc491016462bf133107e757d3386791c
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        32004
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|i1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        32004
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/codes/0 b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/codes/0
new file mode 100644
index 0000000000000000000000000000000000000000..3cec90f8735cc017ed7df1b10d2a6d74b6797d57
Binary files /dev/null and b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/library_id/codes/0 differ
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/tile_id/.zarray b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..8d2887b250670402e1c341736dd0e5ebf2fdf3e5
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        32004
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<i8",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        32004
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/tile_id/0 b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/tile_id/0
new file mode 100644
index 0000000000000000000000000000000000000000..234da230e17e5d66d5fd5ba472a97961a5257705
Binary files /dev/null and b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obs/tile_id/0 differ
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsm/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsm/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsp/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsp/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/obsp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/raw/.zarray b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/raw/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..784eeba35a1b3f9f9292ffca9dd532982870b378
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/raw/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<f8",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/raw/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/raw/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..45b9fc7c5d26453073fd80c10f297426ed9c5e49
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/raw/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "null",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/raw/0 b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/raw/0
new file mode 100644
index 0000000000000000000000000000000000000000..1b1cb4d44c57c2d7a5122870fa6ac3e62ff7e94e
Binary files /dev/null and b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/raw/0 differ
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..b8c6d8af940b9373cacfc8f8c234bb78d02f64c9
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U7",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..3efe663952c0bb850d2d406cac762cb07b00c64c
Binary files /dev/null and b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 differ
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..245e4b29ab33c00f533ca58ccd2c2159b5c2bb6a
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U5",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0
new file mode 100644
index 0000000000000000000000000000000000000000..6c0eb058699edac9ea4349755e6cd171d227a8d3
Binary files /dev/null and b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 differ
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..479f04b00a8e07bb60d99faabf2eee998c1ff182
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U10",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..49c112ceff1101b847a6068de66da28f5ba89097
Binary files /dev/null and b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 differ
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..7c9c5f99709c4e543a172b17a69b1e4bfbfc2ad7
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/.zattrs
@@ -0,0 +1,6 @@
+{
+    "_index": "_index",
+    "column-order": [],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/_index/.zarray b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..17c70eba878d28bb2db4419377b58b18959d3d80
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        2560
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/_index/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/_index/0 b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/_index/0
new file mode 100644
index 0000000000000000000000000000000000000000..42b76dcca254d16c4f79e9efe459c37cbb1dfa19
Binary files /dev/null and b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/var/_index/0 differ
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varm/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varm/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varp/.zattrs b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varp/.zgroup b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1MCC2-1726.zarr/tables/virchow2_tiles/varp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/images/.zgroup b/train/GTEX-1O97I-1926.zarr/images/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/images/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/.zattrs b/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..1c91e3c8eee7426b6fec8f201ce8f67e82135ddb
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/.zattrs
@@ -0,0 +1,116 @@
+{
+    "multiscales": [
+        {
+            "axes": [
+                {
+                    "name": "c",
+                    "type": "channel"
+                },
+                {
+                    "name": "y",
+                    "type": "space"
+                },
+                {
+                    "name": "x",
+                    "type": "space"
+                }
+            ],
+            "coordinateTransformations": [
+                {
+                    "input": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "cyx"
+                    },
+                    "output": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "global"
+                    },
+                    "scale": [
+                        1.0,
+                        34.587138263665594,
+                        34.60545905707196
+                    ],
+                    "type": "scale"
+                }
+            ],
+            "datasets": [
+                {
+                    "coordinateTransformations": [
+                        {
+                            "scale": [
+                                1.0,
+                                1.0,
+                                1.0
+                            ],
+                            "type": "scale"
+                        }
+                    ],
+                    "path": "0"
+                }
+            ],
+            "metadata": {
+                "omero": {
+                    "channels": [
+                        {
+                            "label": 0
+                        },
+                        {
+                            "label": 1
+                        },
+                        {
+                            "label": 2
+                        }
+                    ]
+                }
+            },
+            "name": "/images/wsi_thumbnail",
+            "version": "0.4-dev-spatialdata"
+        }
+    ],
+    "omero": {
+        "channels": [
+            {
+                "label": 0
+            },
+            {
+                "label": 1
+            },
+            {
+                "label": 2
+            }
+        ]
+    },
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/.zgroup b/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/0/.zarray b/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/0/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..3d907452f0a18a54c62739674dd4961d25cd1b07
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/0/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        3,
+        1209,
+        1555
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|u1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        3,
+        1209,
+        1555
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/0/0/0/0 b/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/0/0/0/0
new file mode 100644
index 0000000000000000000000000000000000000000..e6297433160b9ce5afdb28e244832a0ef9ff373f
Binary files /dev/null and b/train/GTEX-1O97I-1926.zarr/images/wsi_thumbnail/0/0/0/0 differ
diff --git a/train/GTEX-1O97I-1926.zarr/shapes/.zgroup b/train/GTEX-1O97I-1926.zarr/shapes/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/shapes/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/shapes/tiles/.zattrs b/train/GTEX-1O97I-1926.zarr/shapes/tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/shapes/tiles/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/shapes/tiles/.zgroup b/train/GTEX-1O97I-1926.zarr/shapes/tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/shapes/tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/shapes/tissues/.zattrs b/train/GTEX-1O97I-1926.zarr/shapes/tissues/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/shapes/tissues/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/shapes/tissues/.zgroup b/train/GTEX-1O97I-1926.zarr/shapes/tissues/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/shapes/tissues/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..3b83ea6f733451aa7776a639d78effefab9d0240
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/.zattrs
@@ -0,0 +1,9 @@
+{
+    "encoding-type": "anndata",
+    "encoding-version": "0.1.0",
+    "instance_key": "tile_id",
+    "region": "tiles",
+    "region_key": "library_id",
+    "spatialdata-encoding-type": "ngff:regions_table",
+    "version": "0.1"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/X/.zarray b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/X/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..9196e74e9368369fd856ce1d06f9070a8323f4ff
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/X/.zarray
@@ -0,0 +1,23 @@
+{
+    "chunks": [
+        1748,
+        160
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<f4",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        27962,
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/X/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/X/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/X/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/layers/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/layers/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/layers/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/layers/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/layers/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/layers/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..aab7fa943981e17348cd36d32cdb9b9231d15dfe
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/.zattrs
@@ -0,0 +1,9 @@
+{
+    "_index": "_index",
+    "column-order": [
+        "tile_id",
+        "library_id"
+    ],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/_index/.zarray b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..287aec7a2e53a9b5303da6950240e083ce4126fe
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        27962
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        27962
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/_index/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..198a2ddefec9242bae97b6b74a5a7325a3073905
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
@@ -0,0 +1,5 @@
+{
+    "encoding-type": "categorical",
+    "encoding-version": "0.2.0",
+    "ordered": false
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..7b6a20fb2e04427b6f0bec010436726dd833da17
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/0 b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/0
new file mode 100644
index 0000000000000000000000000000000000000000..ceb53a359295fd450ad4b6d42e4b5361ad0adc58
Binary files /dev/null and b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/categories/0 differ
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..33415dca26716e834114fcefaa6aeb42913be0cb
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        27962
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|i1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        27962
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/0 b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/0
new file mode 100644
index 0000000000000000000000000000000000000000..ae7502dfa3283b9d6489dc684a0bc2541a9a5c2b
Binary files /dev/null and b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/library_id/codes/0 differ
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zarray b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..997961afe84b63afb3caef734da6863981687720
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        27962
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<i8",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        27962
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/tile_id/0 b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/tile_id/0
new file mode 100644
index 0000000000000000000000000000000000000000..b334e5066834b5d26ad5011a97830a836a264d45
Binary files /dev/null and b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obs/tile_id/0 differ
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsm/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsm/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsp/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsp/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/obsp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/raw/.zarray b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/raw/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..784eeba35a1b3f9f9292ffca9dd532982870b378
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/raw/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<f8",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/raw/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/raw/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..45b9fc7c5d26453073fd80c10f297426ed9c5e49
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/raw/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "null",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/raw/0 b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/raw/0
new file mode 100644
index 0000000000000000000000000000000000000000..1b1cb4d44c57c2d7a5122870fa6ac3e62ff7e94e
Binary files /dev/null and b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/raw/0 differ
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..b8c6d8af940b9373cacfc8f8c234bb78d02f64c9
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U7",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..3efe663952c0bb850d2d406cac762cb07b00c64c
Binary files /dev/null and b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 differ
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..245e4b29ab33c00f533ca58ccd2c2159b5c2bb6a
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U5",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0
new file mode 100644
index 0000000000000000000000000000000000000000..6c0eb058699edac9ea4349755e6cd171d227a8d3
Binary files /dev/null and b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 differ
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..479f04b00a8e07bb60d99faabf2eee998c1ff182
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U10",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..49c112ceff1101b847a6068de66da28f5ba89097
Binary files /dev/null and b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 differ
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..7c9c5f99709c4e543a172b17a69b1e4bfbfc2ad7
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/.zattrs
@@ -0,0 +1,6 @@
+{
+    "_index": "_index",
+    "column-order": [],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/_index/.zarray b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..17c70eba878d28bb2db4419377b58b18959d3d80
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        2560
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/_index/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/_index/0 b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/_index/0
new file mode 100644
index 0000000000000000000000000000000000000000..42b76dcca254d16c4f79e9efe459c37cbb1dfa19
Binary files /dev/null and b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/var/_index/0 differ
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varm/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varm/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varp/.zattrs b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varp/.zgroup b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-1O97I-1926.zarr/tables/virchow2_tiles/varp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/images/.zgroup b/train/GTEX-ZYT6-1826.zarr/images/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/images/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/.zattrs b/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a6592677970faa14d6c33a25c9653f95f3c09756
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/.zattrs
@@ -0,0 +1,116 @@
+{
+    "multiscales": [
+        {
+            "axes": [
+                {
+                    "name": "c",
+                    "type": "channel"
+                },
+                {
+                    "name": "y",
+                    "type": "space"
+                },
+                {
+                    "name": "x",
+                    "type": "space"
+                }
+            ],
+            "coordinateTransformations": [
+                {
+                    "input": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "cyx"
+                    },
+                    "output": {
+                        "axes": [
+                            {
+                                "name": "c",
+                                "type": "channel"
+                            },
+                            {
+                                "name": "y",
+                                "type": "space",
+                                "unit": "unit"
+                            },
+                            {
+                                "name": "x",
+                                "type": "space",
+                                "unit": "unit"
+                            }
+                        ],
+                        "name": "global"
+                    },
+                    "scale": [
+                        1.0,
+                        42.69549150036955,
+                        42.6735807860262
+                    ],
+                    "type": "scale"
+                }
+            ],
+            "datasets": [
+                {
+                    "coordinateTransformations": [
+                        {
+                            "scale": [
+                                1.0,
+                                1.0,
+                                1.0
+                            ],
+                            "type": "scale"
+                        }
+                    ],
+                    "path": "0"
+                }
+            ],
+            "metadata": {
+                "omero": {
+                    "channels": [
+                        {
+                            "label": 0
+                        },
+                        {
+                            "label": 1
+                        },
+                        {
+                            "label": 2
+                        }
+                    ]
+                }
+            },
+            "name": "/images/wsi_thumbnail",
+            "version": "0.4-dev-spatialdata"
+        }
+    ],
+    "omero": {
+        "channels": [
+            {
+                "label": 0
+            },
+            {
+                "label": 1
+            },
+            {
+                "label": 2
+            }
+        ]
+    },
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/.zgroup b/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/0/.zarray b/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/0/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..139566c7376dd537cc99023f3697401c1eab52a2
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/0/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        3,
+        916,
+        1353
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|u1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        3,
+        916,
+        1353
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/0/0/0/0 b/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/0/0/0/0
new file mode 100644
index 0000000000000000000000000000000000000000..7f36d41642a8c32ad3db6ea73a7ea7207d473276
Binary files /dev/null and b/train/GTEX-ZYT6-1826.zarr/images/wsi_thumbnail/0/0/0/0 differ
diff --git a/train/GTEX-ZYT6-1826.zarr/shapes/.zgroup b/train/GTEX-ZYT6-1826.zarr/shapes/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/shapes/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/shapes/tiles/.zattrs b/train/GTEX-ZYT6-1826.zarr/shapes/tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/shapes/tiles/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/shapes/tiles/.zgroup b/train/GTEX-ZYT6-1826.zarr/shapes/tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/shapes/tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/shapes/tissues/.zattrs b/train/GTEX-ZYT6-1826.zarr/shapes/tissues/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c838c8fc38bfd8d1504939ae9a33926ea1ec035e
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/shapes/tissues/.zattrs
@@ -0,0 +1,45 @@
+{
+    "axes": [
+        "x",
+        "y"
+    ],
+    "coordinateTransformations": [
+        {
+            "input": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "xy"
+            },
+            "output": {
+                "axes": [
+                    {
+                        "name": "x",
+                        "type": "space",
+                        "unit": "unit"
+                    },
+                    {
+                        "name": "y",
+                        "type": "space",
+                        "unit": "unit"
+                    }
+                ],
+                "name": "global"
+            },
+            "type": "identity"
+        }
+    ],
+    "encoding-type": "ngff:shapes",
+    "spatialdata_attrs": {
+        "version": "0.2"
+    }
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/shapes/tissues/.zgroup b/train/GTEX-ZYT6-1826.zarr/shapes/tissues/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/shapes/tissues/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..3b83ea6f733451aa7776a639d78effefab9d0240
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/.zattrs
@@ -0,0 +1,9 @@
+{
+    "encoding-type": "anndata",
+    "encoding-version": "0.1.0",
+    "instance_key": "tile_id",
+    "region": "tiles",
+    "region_key": "library_id",
+    "spatialdata-encoding-type": "ngff:regions_table",
+    "version": "0.1"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/X/.zarray b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/X/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..ee67d74de4238e9c60d898322dd0dcbd2ad5de4c
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/X/.zarray
@@ -0,0 +1,23 @@
+{
+    "chunks": [
+        1640,
+        160
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<f4",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        26238,
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/X/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/X/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/X/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/layers/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/layers/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/layers/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/layers/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/layers/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/layers/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..aab7fa943981e17348cd36d32cdb9b9231d15dfe
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/.zattrs
@@ -0,0 +1,9 @@
+{
+    "_index": "_index",
+    "column-order": [
+        "tile_id",
+        "library_id"
+    ],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/_index/.zarray b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..0633d2d4c122f4278aa0336dba3ae47c6eeb764c
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        26238
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        26238
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/_index/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..198a2ddefec9242bae97b6b74a5a7325a3073905
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/.zattrs
@@ -0,0 +1,5 @@
+{
+    "encoding-type": "categorical",
+    "encoding-version": "0.2.0",
+    "ordered": false
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..7b6a20fb2e04427b6f0bec010436726dd833da17
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/categories/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/categories/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/categories/0 b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/categories/0
new file mode 100644
index 0000000000000000000000000000000000000000..ceb53a359295fd450ad4b6d42e4b5361ad0adc58
Binary files /dev/null and b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/categories/0 differ
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..65009430a4204c81e409181a4d899253a8d2ec51
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/codes/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        26238
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|i1",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        26238
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/codes/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/codes/0 b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/codes/0
new file mode 100644
index 0000000000000000000000000000000000000000..a65385f951a42c8989f2623c60cbbb49ef9fc565
Binary files /dev/null and b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/library_id/codes/0 differ
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/tile_id/.zarray b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..446f562946385671a8883e6ec823a924a4363556
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/tile_id/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        26238
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "<i8",
+    "fill_value": 0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        26238
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b8d6d97384d670e59a79dc0b399cdedf529c507
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/tile_id/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/tile_id/0 b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/tile_id/0
new file mode 100644
index 0000000000000000000000000000000000000000..def7ca9922cb741c265e4b733772230f722bf3cf
Binary files /dev/null and b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obs/tile_id/0 differ
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsm/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsm/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsp/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsp/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/obsp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/raw/.zarray b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/raw/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..784eeba35a1b3f9f9292ffca9dd532982870b378
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/raw/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<f8",
+    "fill_value": 0.0,
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/raw/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/raw/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..45b9fc7c5d26453073fd80c10f297426ed9c5e49
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/raw/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "null",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/raw/0 b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/raw/0
new file mode 100644
index 0000000000000000000000000000000000000000..1b1cb4d44c57c2d7a5122870fa6ac3e62ff7e94e
Binary files /dev/null and b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/raw/0 differ
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..b8c6d8af940b9373cacfc8f8c234bb78d02f64c9
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U7",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..3efe663952c0bb850d2d406cac762cb07b00c64c
Binary files /dev/null and b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/instance_key/0 differ
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..245e4b29ab33c00f533ca58ccd2c2159b5c2bb6a
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U5",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0
new file mode 100644
index 0000000000000000000000000000000000000000..6c0eb058699edac9ea4349755e6cd171d227a8d3
Binary files /dev/null and b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region/0 differ
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..479f04b00a8e07bb60d99faabf2eee998c1ff182
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zarray
@@ -0,0 +1,11 @@
+{
+    "chunks": [],
+    "compressor": null,
+    "dimension_separator": "/",
+    "dtype": "<U10",
+    "fill_value": "",
+    "filters": null,
+    "order": "C",
+    "shape": [],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..da704d989238de5855788d7558825c177b9edd5f
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0
new file mode 100644
index 0000000000000000000000000000000000000000..49c112ceff1101b847a6068de66da28f5ba89097
Binary files /dev/null and b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/uns/spatialdata_attrs/region_key/0 differ
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..7c9c5f99709c4e543a172b17a69b1e4bfbfc2ad7
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/.zattrs
@@ -0,0 +1,6 @@
+{
+    "_index": "_index",
+    "column-order": [],
+    "encoding-type": "dataframe",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/_index/.zarray b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/_index/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..17c70eba878d28bb2db4419377b58b18959d3d80
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/_index/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        2560
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": "/",
+    "dtype": "|O",
+    "fill_value": 0,
+    "filters": [
+        {
+            "id": "vlen-utf8"
+        }
+    ],
+    "order": "C",
+    "shape": [
+        2560
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/_index/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/_index/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6e14470fa467169c3126190e8900edc74d560a11
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/_index/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "string-array",
+    "encoding-version": "0.2.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/_index/0 b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/_index/0
new file mode 100644
index 0000000000000000000000000000000000000000..42b76dcca254d16c4f79e9efe459c37cbb1dfa19
Binary files /dev/null and b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/var/_index/0 differ
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varm/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varm/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varm/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varm/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varm/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varm/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varp/.zattrs b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varp/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..a204673f5418fa5e5bf9e08a293aed814351fc13
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varp/.zattrs
@@ -0,0 +1,4 @@
+{
+    "encoding-type": "dict",
+    "encoding-version": "0.1.0"
+}
\ No newline at end of file
diff --git a/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varp/.zgroup b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varp/.zgroup
new file mode 100644
index 0000000000000000000000000000000000000000..3b7daf227c1687f28bc23b69f183e27ce9a475c1
--- /dev/null
+++ b/train/GTEX-ZYT6-1826.zarr/tables/virchow2_tiles/varp/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file