snapshot...

modules/util/util.py

@@ -4,6 +4,7 @@ from datetime import timezone
 from metpy.units import units
 from metpy.calc import thickness_hydrostatic
 from collections import namedtuple
+import os
 
 LatLonTuple = namedtuple('LatLonTuple', ['lat', 'lon'])
 
@@ -18,6 +19,22 @@ def get_time_tuple_utc(timestamp):
     return dt_obj, dt_obj.timetuple()
 
 
+def add_time_range_to_filename(pathname, tstart, tend):
+    dt_obj, _ = get_time_tuple_utc(tstart)
+    str_start = dt_obj.strftime('%Y%m%d%H')
+
+    dt_obj, _ = get_time_tuple_utc(tend)
+    str_end = dt_obj.strftime('%Y%m%d%H')
+
+    filename = os.path.split(pathname)[1]
+    w_o_ext, ext = os.path.splitext(filename)
+    filename = w_o_ext+'_'+str_start+'_'+str_end+ext
+
+    path = os.path.split(pathname)[0]
+    path = path+'/'+filename
+    return path
+
+
 def haversine_np(lon1, lat1, lon2, lat2):
     """
     Calculate the great circle distance between two points