Changeset 1215 for trunk/UTIL

Timestamp:

Apr 2, 2014, 3:15:23 PM (11 years ago)

Author:

tblmd

Message:

enforces increasing longitudes when longitudes becomes negative after being positive

File:

• trunk/UTIL/PYTHON/planetoplot_v2/ppclass.py (modified) (1 diff)

trunk/UTIL/PYTHON/planetoplot_v2/ppclass.py

@@ -1451 +1451 @@
           elif len(self.field_x.shape)*len(self.field_y.shape) == 9:
                if self.verbose: print "**** OK. reducing lon and lat as 2D fields. get rid of time."
-               self.field_x = self.field_x[0,:,:]
+               # if longitudes are crossing 180 deg limit, then modify longitude vector
+               self.field_x = self.field_x[0,:,:]
+               for j in range(self.field_x[0,:].size-1):
+                        if (self.field_x[0,j+1]-self.field_x[0,j] < 0.):
+                                self.field_x[:,j+1]=self.field_x[:,j+1]+360.
                self.field_y = self.field_y[0,:,:]
           # if xy axis are apparently undefined, set 2D grid points axis.