Relicense to ODC-By v1.0 (match upstream DeepJEB/SimJEB)

metadata.json

@@ -1,6 +1,6 @@
 {
-  "license": "CC BY-NC 4.0",
-  "license_url": "https://creativecommons.org/licenses/by-nc/4.0/",
+  "license": "ODC-By v1.0",
+  "license_url": "https://opendatacommons.org/licenses/by/1-0/",
   "dataset": "DeepJEB++ TRELLIS-generated jet-engine bracket surface-FEA dataset",
   "version": "1.0",
   "date": "2026-06-07",
@@ -23,10 +23,50 @@
     "density_g_per_mm3": 0.00443
   },
   "load_cases": [
-    {"name": "ver", "type": "force",  "direction": [0.0, 0.0, 1.0],      "magnitude": 35600.0,  "unit": "N"},
-    {"name": "hor", "type": "force",  "direction": [-1.0, 0.0, 0.0],     "magnitude": 37800.0,  "unit": "N"},
-    {"name": "dia", "type": "force",  "direction": [-0.669, 0.0, 0.743], "magnitude": 42300.0,  "unit": "N"},
-    {"name": "tor", "type": "moment", "direction": [0.0, 1.0, 0.0],      "magnitude": 565000.0, "unit": "N*mm"}
+    {
+      "name": "ver",
+      "type": "force",
+      "direction": [
+        0.0,
+        0.0,
+        1.0
+      ],
+      "magnitude": 35600.0,
+      "unit": "N"
+    },
+    {
+      "name": "hor",
+      "type": "force",
+      "direction": [
+        -1.0,
+        0.0,
+        0.0
+      ],
+      "magnitude": 37800.0,
+      "unit": "N"
+    },
+    {
+      "name": "dia",
+      "type": "force",
+      "direction": [
+        -0.669,
+        0.0,
+        0.743
+      ],
+      "magnitude": 42300.0,
+      "unit": "N"
+    },
+    {
+      "name": "tor",
+      "type": "moment",
+      "direction": [
+        0.0,
+        1.0,
+        0.0
+      ],
+      "magnitude": 565000.0,
+      "unit": "N*mm"
+    }
   ],
   "boundary_conditions": {
     "dirichlet": "4 bolt holes clamped (u = 0)",
@@ -43,7 +83,11 @@
   "mass": {
     "formula": "mass_g = density_g_per_mm3 * enclosed_volume_mm3",
     "volume_source": "pymeshfix-watertight enclosed volume of the registered native ~50k mesh (full resolution; more accurate than the 25k FEM tet volume)",
-    "stats_g": {"min": 83.6, "median": 233.2, "max": 1500.7}
+    "stats_g": {
+      "min": 83.6,
+      "median": 233.2,
+      "max": 1500.7
+    }
   },
   "layout": {
     "1_surface_meshes/": "15,360 input surface meshes (.obj, native ~50k verts)",
@@ -68,4 +112,4 @@
     "mass_vs_cad_validation": "The paper's 'R^2=0.9999 vs CAD' mass validation refers to the volume->mass pipeline checked against CAD reference masses (SimJEB GT, which has CAD). Generated TRELLIS brackets have no CAD counterpart, so that validation is not reproduced per-case here; the same deterministic volume pipeline is used.",
     "all_at_25k": "All 15,360 field/BC entries are at the same 25k FEM mesh density (consistent labels)."
   }
-}
+}