In network keep always untracked data under group "0"

Author: AntSimi

src/py_eddy_tracker/appli/network.py

@@ -48,16 +48,11 @@ def build_network():
         action="store_true",
         help="Use intern contour instead of outter contour",
     )
-    parser.add_argument(
-        "--keep_untracked",
-        action="store_true",
-        help=f"Store untracked observation with group number {Network.NOGROUP}",
-    )
     args = parser.parse_args()
 
     n = Network(args.identification_regex, window=args.window, intern=args.intern)
     group = n.group_observations(minimal_area=True)
-    n.build_dataset(group, args.keep_untracked).write_file(filename=args.out)
+    n.build_dataset(group).write_file(filename=args.out)
 
 
 def divide_network():

src/py_eddy_tracker/observations/network.py

@@ -118,7 +118,7 @@ def group_observations(self, **kwargs):
         )
         return gr
 
-    def build_dataset(self, group, keep_untracked=True):
+    def build_dataset(self, group):
         nb_obs = group.shape[0]
         model = EddiesObservations.load_file(self.filenames[-1], raw_data=True)
         eddies = TrackEddiesObservations.new_like(model, nb_obs)
@@ -140,6 +140,8 @@ def build_dataset(self, group, keep_untracked=True):
             i = stop
         if display_iteration:
             print()
+        eddies = eddies.add_fields(('track',))
+        eddies.obs['track'][new_i] = group
         return eddies