Add a test to EddyTracking

Author: tildou

example/new_identification.py

@@ -11,7 +11,7 @@
 # h.high_filter('Grid_0001', 10, 5)
 # h.eddy_identification('Grid_0001', 0.5)
 
-h = UnRegularGridDataset('unregular.nc', 'nav_lon', 'nav_lat')
+h = UnRegularGridDataset('/home/tildou/ant_work/data/unregular.nc', 'nav_lon', 'nav_lat')
 h.eddy_identification('sossheig')
 
 # h = RegularGridDataset('madt_h_20170425T000000_20170425T000000.nc', 'NbLongitudes', 'NbLatitudes')

src/scripts/EddyTracking

@@ -39,7 +39,7 @@ def usage():
     # Read yaml configuration file
     with open(args.yaml_file, 'r') as stream:
         config = yaml_load(stream)
-    if not exists(args.correspondance_in):
+    if args.correspondance_in is not None  and not exists(args.correspondance_in):
         args.correspondance_in = None
     return config, args.save_correspondance_and_stop, args.correspondance_in, args.correspondance_out, args.blank_period