fix elements

geomagio/api/ws/Observatory.py

@@ -171,7 +171,7 @@ OBSERVATORIES = [
         declination_base=209690,
     ),
     Observatory(
-        id="FRT",
+        id="FDT",
         elevation=69,
         latitude=38.205,
         longitude=282.627,

geomagio/api/ws/elements.py

@@ -10,15 +10,18 @@ router = APIRouter()
 
 @router.get("/elements/")
 def get_elements() -> Dict:
-    return {
-        "type": "FeatureCollection",
-        "features": [
-            {
-                "type": "Feature",
-                "id": e.id,
-                "properties": {"name": e.name, "units": e.units},
-                "geometry": None,
-            }
-            for e in ELEMENTS
-        ],
-    }
+    features = []
+    for e in ELEMENTS:
+        feature = {
+            "type": "Feature",
+            "id": e.id,
+            "properties": {
+                "name": e.name,
+                "units": e.units,
+            },
+            "geometry": None,
+        }
+        if e.abbreviation:
+            feature["properties"]["abbreviation"] = e.abbreviation
+        features.append(feature)
+    return {"type": "FeatureCollection", "features": features}