add a intern option in common parser

Author: AntSimi

src/py_eddy_tracker/__init__.py

@@ -92,6 +92,13 @@ def memory_arg(self):
             help="Load file in memory before to read with netCDF library",
         )
 
+    def contour_intern_arg(self):
+        self.add_argument(
+            "--intern",
+            action="store_true",
+            help="Use intern contour instead of outter contour",
+        )
+
     def parse_args(self, *args, **kwargs):
         logger = start_logger()
         # Parsing

src/py_eddy_tracker/appli/eddies.py

@@ -76,11 +76,7 @@ def get_frequency_grid():
     parser = EddyParser("Compute eddy frequency")
     parser.add_argument("observations", help="Input observations to compute frequency")
     parser.add_argument("out", help="Grid output file")
-    parser.add_argument(
-        "--intern",
-        help="Use speed contour instead of effective contour",
-        action="store_true",
-    )
+    parser.contour_intern_arg()
     parser.add_argument(
         "--xrange", nargs="+", type=float, help="Horizontal range : START,STOP,STEP"
     )

src/py_eddy_tracker/appli/gui.py

@@ -177,11 +177,7 @@ def anim():
     )
     parser.add_argument("filename", help="eddy atlas")
     parser.add_argument("id", help="Track id to anim", type=int, nargs="*")
-    parser.add_argument(
-        "--intern",
-        action="store_true",
-        help="display intern contour inplace of outter contour",
-    )
+    parser.contour_intern_arg()
     parser.add_argument(
         "--keep_step", default=25, help="number maximal of step displayed", type=int
     )

src/py_eddy_tracker/appli/network.py

@@ -27,11 +27,7 @@ def build_network():
     parser.add_argument(
         "--window", "-w", type=int, help="Half time window to search eddy", default=1
     )
-    parser.add_argument(
-        "--intern",
-        action="store_true",
-        help="Use intern contour instead of outter contour",
-    )
+    parser.contour_intern_arg()
 
     parser.memory_arg()
     args = parser.parse_args()
@@ -50,11 +46,7 @@ def divide_network():
     parser = EddyParser("Separate path for a same group")
     parser.add_argument("input", help="input network file")
     parser.add_argument("out", help="output file")
-    parser.add_argument(
-        "--intern",
-        action="store_true",
-        help="Use intern contour instead of outter contour",
-    )
+    parser.contour_intern_arg()
     parser.add_argument(
         "--window", "-w", type=int, help="Half time window to search eddy", default=1
     )