From: Alexander Vasarab <alexander@wylark.com>
Date: Fri, 5 Mar 2021 03:38:01 +0000 (-0800)
Subject: Fix bug in which MesoWest HS unit was incorrect
X-Git-Tag: v3.2.4^2~1^2
X-Git-Url: https://wylark.com/src/infoex-autowx.git/commitdiff_plain/c3f872e24d2f52b3cfaf441dfa6c5d2174a273fc

Fix bug in which MesoWest HS unit was incorrect
---

diff --git a/infoex-autowx.py b/infoex-autowx.py
index fd01e04..c3144a4 100755
--- a/infoex-autowx.py
+++ b/infoex-autowx.py
@@ -528,6 +528,10 @@ def get_mesowest_data(begin, end, station):
                 # we want mph
                 if element_cd in ('wind_speed', 'wind_gust'):
                     remote_data[element_cd] = kn_to_mph(remote_data[element_cd])
+
+                # mesowest provides HS in mm, not cm; we want cm
+                if element_cd == 'snow_depth' and station['units'] == 'metric':
+                    remote_data[element_cd] = mm_to_cm(remote_data[element_cd])
             else:
                 remote_data[element_cd] = None
         else:
@@ -625,5 +629,9 @@ def kn_to_mph(kn):
     """convert knots to miles per hour"""
     return kn * 1.150779
 
+def mm_to_cm(mm):
+    """convert millimeters to centimetrs"""
+    return mm / 10.0
+
 if __name__ == "__main__":
     sys.exit(main())