Fix another issue with MesoWest wind units

diff --git a/infoex-autowx.py b/infoex-autowx.py
index d58baac635453d4fd06bd00f23a6e2ffc2d1620b..1d84ab8c0c8219916f0061e475c1928591db3e5a 100755 (executable)
--- a/infoex-autowx.py
+++ b/infoex-autowx.py
@@ -480,9 +480,11 @@ def get_mesowest_data(begin, end, station):
             if observations[key_name][pos]:
                 remote_data[element_cd] = observations[key_name][pos]
 
             if observations[key_name][pos]:
                 remote_data[element_cd] = observations[key_name][pos]
 

-                # mesowest provides wind_speed in m/s, we want mph
+                # mesowest by default provides wind_speed in m/s, but
+                # we specify 'english' units in the request; either way,
+                # we want mph

                 if element_cd in ('wind_speed', 'wind_gust'):
                 if element_cd in ('wind_speed', 'wind_gust'):

-                    remote_data[element_cd] = ms_to_mph(remote_data[element_cd])
+                    remote_data[element_cd] = kn_to_mph(remote_data[element_cd])

             else:
                 remote_data[element_cd] = None
         else:
             else:
                 remote_data[element_cd] = None
         else:


@@ -545,5 +547,9 @@ def ms_to_mph(ms):
     """convert meters per second to miles per hour"""
     return ms * 2.236936
 
     """convert meters per second to miles per hour"""
     return ms * 2.236936
 

+def kn_to_mph(kn):
+    """convert knots to miles per hour"""
+    return kn * 1.150779
+

 if __name__ == "__main__":
     sys.exit(main())
 if __name__ == "__main__":
     sys.exit(main())