Update app.py

app.py

@@ -176,12 +176,16 @@ def debug_tile(z: int, x: int, y: int):
         return Response(status_code=500, content=f"Error: {e}")
 
 @app.get("/point")
-def get_point(lon: float, lat: float):
+def get_point(lon: float, lat: float, z: int = 10):
     try:
-        with COGReader(COG_URL) as cog:
+        if z < 11:
+            cog_url = "https://huggingface.co/datasets/Pingul/mexico-dem/resolve/main/Mexico_DEM_45m_COG.tif"
+        else:
+            cog_url = "https://huggingface.co/datasets/Pingul/mexico-dem/resolve/main/Mexico_DEM_15m_COG.tif"
+
+        with COGReader(cog_url) as cog:
             val = cog.point(lon, lat)
             elevation = float(val.data[0])
-            return {"lon": lon, "lat": lat, "elevation_m": elevation}
+            return {"lon": lon, "lat": lat, "z": z, "elevation_m": elevation, "source": cog_url}
     except Exception as e:
-        logger.exception("Error sampling point")
-        return Response(status_code=500, content=f"Error sampling point: {e}")
+        return {"error": str(e)}