Merge branch 'hurricane_ian' into 'master'

Updates to how ibtracs.py makes plots based on Hurricane Ian

See merge request !4

ibtracs.py

@@ -651,7 +651,8 @@ class Ibtracs:
                       atcf_not_letter=False,
                       letter_end_column=1,
                       add_legend=False,
-                      label_offset=4, wind_var='usa_wind'):
+                      label_offset=4, wind_var='usa_wind',
+                      **kwargs):
         """Add the track for one storm to a map."""
 
         """Find the storm."""
@@ -727,7 +728,7 @@ class Ibtracs:
 
         if markercolor != 'none':
             """Add markers."""
-            is_in_natures = self.check_nature(storm_data.nature)
+            is_in_natures = self.check_nature(storm_data.usa_status)
             if markercolor == 'wind':
                 markers = {'ET': 'P', 'SS': 's', 'DS': '.', 'TS': 'o'}
             else:
@@ -810,9 +811,9 @@ class Ibtracs:
 
         if add_legend:
             self.add_track_legend(ax,
-                                  nature_data=storm_data['nature'],
+                                  nature_data=storm_data['usa_status'],
                                   linecolor=linecolor, markercolor=markercolor,
-                                  linewidth=linewidth)
+                                  linewidth=linewidth, **kwargs)
         storm_data['extent'] = [storm_data.lon.min() - 5,
                                 storm_data.lon.max() + 5,
                                 storm_data.lat.min() - 5,