Enhance STAC titles with product type and version

Modified the STAC generation script and discovery notebook to include
the specific product (e.g., Analysis, Forecast) and version string in
the Item titles. This ensures different datasets are clearly
distinguishable in the catalog browser.

Author: rsignell

examples/build_dynamical_catalog_full.ipynb

@@ -230,15 +230,27 @@
     "                end_dt = datetime.fromisoformat(str(ds[time_dim].max().values[()]).split(\".\")[0])\n",
     "            \n",
     "            # 3. Create Item\n",
-    "            item_id = f\"{prefix.split('/')[0]}-{prefix.split('/')[1].replace('.icechunk', '').replace('.', '-')}\"\n",
+    "            dataset_name = prefix.split(\"/\")[0]\n",
+    "            version_str = prefix.split(\"/\")[1]\n",
+    "            item_id = f\"{dataset_name}-{version_str.replace('.icechunk', '').replace('.', '-')}\"\n",
+    "\n",
+    "            # Prettier title including version and sub-product\n",
+    "            base_name = entry.get(\"Name\", dataset_name).split(\"(\")[0].strip()\n",
+    "            sub_prod = dataset_name.replace(\"noaa-\", \"\").replace(\"nasa-\", \"\").replace(\"-\", \" \").title()\n",
+    "            for word in base_name.split():\n",
+    "                sub_prod = sub_prod.replace(word, \"\").strip()\n",
+    "            \n",
+    "            clean_version = version_str.replace(\".icechunk\", \"\")\n",
+    "            item_title = f\"{base_name} ({sub_prod.title()}, {clean_version})\"\n",
+    "\n",
     "            item = pystac.Item(\n",
     "                id=item_id,\n",
     "                geometry=_bbox_to_geometry(bbox),\n",
     "                bbox=bbox,\n",
     "                datetime=None,\n",
     "                start_datetime=start_dt,\n",
     "                end_datetime=end_dt,\n",
-    "                properties={\"title\": entry.get(\"Name\", item_id), \"description\": entry.get(\"Description\", \"\")},\n",
+    "                properties={\"title\": item_title, \"description\": entry.get(\"Description\", \"\")},\n",
     "                stac_extensions=ICECHUNK_STAC_EXTENSIONS,\n",
     "            )\n",
     "            \n",

scripts/build_dynamical_stac.py

@@ -419,6 +419,18 @@ def build_item_for_store(
     version_slug = version_str.replace(".icechunk", "").replace(".", "-")
     item_id = f"{dataset_name}-{version_slug}"
 
+    # Prettier title including version and sub-product
+    # Example: "NOAA HRRR (Analysis, v0.1.0)"
+    base_name = entry.get("Name", dataset_name).split("(")[0].strip()
+    sub_prod = dataset_name.replace("noaa-", "").replace("nasa-", "").replace("-", " ").title()
+    # If sub_prod is redundant (e.g. "Hrrr Analysis" when base_name is "NOAA HRRR"),
+    # we simplify to just "Analysis"
+    for word in base_name.split():
+        sub_prod = sub_prod.replace(word, "").strip()
+    
+    clean_version = version_str.replace(".icechunk", "")
+    item_title = f"{base_name} ({sub_prod.title()}, {clean_version})"
+
     temporal_dim = detect_temporal_dimension(ds)
 
     description = entry.get("Description", "").strip()
@@ -440,7 +452,7 @@ def build_item_for_store(
             icechunk_href=store_uri,
             snapshot_id=snap,
             storage_schemes=storage_schemes,
-            title=entry.get("Name", item_id),
+            title=item_title,
             description=description,
             providers=[DYNAMICAL_PROVIDER],
             virtual=False,