Fix AWS DEM tiles requests for negative lat/lon

AlexeyPechnikov · Feb 25, 2024 · a69667f · a69667f
1 parent 56d5f23
commit a69667f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pygmtsar/pygmtsar/AWS.py b/pygmtsar/pygmtsar/AWS.py
@@ -45,8 +45,8 @@ def download_dem(self, geometry, filename=None, n_jobs=-1, product='1s', skip_ex
         def job_tile(product, lon, lat):
             base_url = self.base_url.format(resolution=30 if product=='1s' else 90)
             tile_id = self.tile_id.format(product1=int(product[0]),
-                                          SN2=f'{"S" if lat<0 else "N"}{lat:02}',
-                                          WE3=f'{"W" if lon<0 else "E"}{lon:03}')
+                                          SN2=f'{"S" if lat<0 else "N"}{abs(lat):02}',
+                                          WE3=f'{"W" if lon<0 else "E"}{abs(lon):03}')
             url = f'{base_url}/{tile_id}/{tile_id}.tif'
             response = requests.get(url)
             #response.raise_for_status()