add variable description to table extension

worldbank · Nov 13, 2024 · 90ecaaf · 90ecaaf
1 parent ea5628b
commit 90ecaaf
Show file tree

Hide file tree

Showing 3 changed files with 8 additions and 5 deletions.
diff --git a/space2stats_api/src/space2stats_ingest/METADATA/link_new_item.py b/space2stats_api/src/space2stats_ingest/METADATA/link_new_item.py
@@ -78,7 +78,7 @@ def load_existing_collection(collection_path: str) -> Collection:
 
 # Function to create a new STAC item
 def create_new_item(
-    sources: pd.DataFrame, column_types: dict, item_id: str
+    sources: pd.DataFrame, column_types: dict, item_id: str, feature_catalog: pd.DataFrame
 ) -> tuple[Item, str]:
     # Define geometry and bounding box (you may want to customize these)
     geom = {
@@ -132,7 +132,7 @@ def create_new_item(
     TableExtension.add_to(item)
     table_extension = TableExtension.ext(item, add_if_missing=True)
     table_extension.columns = [
-        {"name": col, "type": dtype} for col, dtype in column_types.items()
+        {"name": col, "description": feature_catalog.loc[col, "description"],"type": dtype} for col, dtype in column_types.items()
     ]
 
     # Add asset
@@ -194,7 +194,7 @@ def main():
     collection = load_existing_collection(collection_path)
 
     # Create a new item
-    new_item, item_title = create_new_item(metadata["sources"], column_types, item_id)
+    new_item, item_title = create_new_item(metadata["sources"], column_types, item_id, feature_catalog)
 
     # Add the new item to the collection
     collection.add_item(new_item, title=item_title)

diff --git a/...TA/stac/space2stats-collection/flood_exposure_15cm_1in100/flood_exposure_15cm_1in100.json b/...TA/stac/space2stats-collection/flood_exposure_15cm_1in100/flood_exposure_15cm_1in100.json
@@ -51,18 +51,21 @@
     "table:columns": [
       {
         "name": "pop",
+        "description": "Sum of Gridded Population, 2020",
         "type": "float32"
       },
       {
         "name": "pop_flood",
+        "description": "Sum of population exposed to floods greater than 15 cm, 1 in 100 return period",
         "type": "float64"
       },
       {
         "name": "pop_flood_pct",
+        "description": "Percent of population exposed to floods greater than 15 cm, 1 in 100 return period",
         "type": "float64"
       }
     ],
-    "datetime": "2024-11-12T16:00:41.760032Z"
+    "datetime": "2024-11-13T10:20:46.833394Z"
   },
   "links": [
     {

diff --git a/.../stac/space2stats-collection/space2stats_population_2020/space2stats_population_2020.json b/.../stac/space2stats-collection/space2stats_population_2020/space2stats_population_2020.json
@@ -297,7 +297,7 @@
       }
     },
     "themes": "Demographics",
-    "datetime": "2024-11-12T15:57:43.803354Z"
+    "datetime": "2024-11-13T10:17:10.841416Z"
   },
   "links": [
     {