Update get_3dep functions (#908)

leafmap/basemaps.py

@@ -92,12 +92,13 @@
 # Custom WMS tile services.
 WMS_TILES = {
     "FWS NWI Wetlands": {
-        "url": "https://fwspublicservices.wim.usgs.gov/wetlandsmapservice/services/Wetlands/MapServer/WMSServer?",
+        "url": "https://www.fws.gov/wetlandsmapservice/services/Wetlands/MapServer/WMSServer?",
         "layers": "1",
         "name": "FWS NWI Wetlands",
         "attribution": "FWS",
         "format": "image/png",
         "transparent": True,
+        "max_zoom": 30,
     },
     "FWS NWI Wetlands Raster": {
         "url": "https://fwspublicservices.wim.usgs.gov/wetlandsmapservice/services/WetlandsRaster/ImageServer/WMSServer?",

leafmap/common.py

@@ -9824,7 +9824,7 @@ def get_nhd_basins(
 def get_3dep_dem(
     geometry,
     resolution=30,
-    src_crs="EPSG:4326",
+    src_crs=None,
     output=None,
     dst_crs="EPSG:5070",
     to_cog=False,
@@ -9852,6 +9852,7 @@ def get_3dep_dem(
     except ImportError:
         print("py3dep is not installed. Installing py3dep...")
         install_package("py3dep")
+        import py3dep
 
     import geopandas as gpd
 
@@ -9860,8 +9861,13 @@ def get_3dep_dem(
         return
 
     if isinstance(geometry, gpd.GeoDataFrame):
+        if src_crs is None:
+            src_crs = geometry.crs
         geometry = geometry.geometry.unary_union
 
+    if src_crs is None:
+        src_crs = "EPSG:4326"
+
     dem = py3dep.get_dem(geometry, resolution=resolution, crs=src_crs)
     dem = dem.rio.reproject(dst_crs)
 
@@ -9871,7 +9877,10 @@ def get_3dep_dem(
         dem.rio.to_raster(output, **kwargs)
 
         if to_cog:
-            image_to_cog(output, output)
+            try:
+                image_to_cog(output, output)
+            except Exception as e:
+                print(e)
 
     return dem
 
@@ -9951,7 +9960,7 @@ def coords_to_vector(coords, output=None, crs="EPSG:4326", **kwargs):
     import geopandas as gpd
     from shapely.geometry import Point
 
-    if not isinstance(coords, list):
+    if not isinstance(coords, (list, tuple)):
         raise TypeError("coords must be a list of coordinates")
 
     if isinstance(coords[0], int) or isinstance(coords[0], float):