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data/argo_glors_ostia_ssh.zarr/ostia_mask/.zattrs

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+{
+  "long_name": "ostia mask collocated at profile point",
+  "description": "mask from SST_GLO_SST_L4_REP_OBSERVATIONS_010_011, sampled at the EN4 profile latitude, longitude, and JULD.",
+  "source_product": "SST_GLO_SST_L4_REP_OBSERVATIONS_010_011",
+  "source_variable": "mask",
+  "collocation": "nearest spatial and temporal sample",
+  "units": null,
+  "source_attrs": {
+    "long_name": "land sea ice lake bit mask",
+    "valid_min": 1,
+    "valid_max": 31,
+    "flag_masks": [
+      1,
+      2,
+      4,
+      8,
+      16
+    ],
+    "flag_meanings": "water land optional_lake_surface sea_ice optional_river_surface",
+    "source": "NAVOCEANO_landmask_v1.0 EUMETSAT_OSI-SAF_icemask ARCLake_lakemask",
+    "comment": "Land/ open ocean/ sea ice lake mask"
+  },
+  "_ARRAY_DIMENSIONS": [
+    "profile"
+  ]
+}