Rename `eddy_index_Matlab` to `node_index`

Convert_Matlab/overlap_v6.py

@@ -10,7 +10,7 @@ import datetime
 import csv
 import sys
 
-def convert_id(cyclone, eddy_index_Matlab):
+def convert_id(cyclone, node_index):
     """Convert from Matlab eddy identification to eddy
     identification in shapefiles.
 
@@ -21,15 +21,15 @@ def convert_id(cyclone, eddy_index_Matlab):
 
     """
 
-    k = (eddy_index_Matlab - 1) // n_max
+    k = (node_index - 1) // n_max
     date = datetime.date.fromordinal(date_num[k] - 366) - datetime.date(1950,
                                                                         1, 1)
     date = date.days
     
     if cyclone:
-        eddy_index_F = Nanti[k] + eddy_index_Matlab - k * n_max
+        eddy_index_F = Nanti[k] + node_index - k * n_max
     else:
-        eddy_index_F = eddy_index_Matlab - k * n_max
+        eddy_index_F = node_index - k * n_max
 
     return date, eddy_index_F
 
@@ -42,9 +42,9 @@ def print_edgelist(id_child, cyclone):
         
         try:
             # Try processing id_child_1 as an array:
-            for eddy_index_Matlab in id_child_1:
+            for node_index in id_child_1:
                 writer.writerow(convert_id(*predecessor)
-                                + convert_id(cyclone, eddy_index_Matlab))
+                                + convert_id(cyclone, node_index))
         except TypeError:
             # id_child_1 is a scalar int.
             writer.writerow(convert_id(*predecessor)