gnss.GNSS_SIDESHOW.get_site_lat_lon: dload site list file if not exist (

#1249) bugfix while running "view.py --gnss-source SIDESHOW --ref-gnss P225" on the first time, where the reference GNSS needs the site list file to extract its lat/lon location, but the site list file has not been downloaded yet
insarlab · Aug 10, 2024 · f5fc900 · f5fc900
1 parent f7ac98f
commit f5fc900
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/mintpy/objects/gnss.py b/src/mintpy/objects/gnss.py
@@ -1082,6 +1082,8 @@ def get_site_lat_lon(self, print_msg=False) -> (float, float):
         """
         # need to refer to the site list
         site_list_file = os.path.basename(GNSS_SITE_LIST_URLS['SIDESHOW'])
+        if not os.path.exists(site_list_file):
+            dload_site_list(out_file=site_list_file, source=self.source, print_msg=True)
 
         # find site in site list file
         with open(site_list_file) as site_list: