Bugfix for wrong shape of return value when GeoArray instance is indexed with...

Bugfix for wrong shape of return value when GeoArray instance is indexed with an instance of np.integer. Improved colormap handling within GeoArray.show(). Updated version info.

geoarray/baseclasses.py

@@ -522,7 +522,7 @@ class GeoArray(object):
     meta = alias_property('metadata')
 
     def __getitem__(self, given):
-        if isinstance(given, (int, float, slice)) and self.ndim == 3:
+        if isinstance(given, (int, float, slice, np.integer, np.floating)) and self.ndim == 3:
             # handle 'given' as index for 3rd (bands) dimension
             if self.is_inmem:
                 return self.arr[:, :, given]
@@ -1094,7 +1094,7 @@ class GeoArray(object):
                                       res_factor=res_factor, nodataVal=nodataVal)
 
         # set color palette
-        palette = cmap if cmap else plt.get_cmap('gray')
+        palette = plt.get_cmap(cmap) if cmap and isinstance(cmap, str) else cmap if cmap else plt.get_cmap('gray')
         if nodataVal is not None and np.std(image2plot) != 0:  # do not show nodata
             image2plot = np.ma.masked_equal(image2plot, nodataVal)
             vmin_auto, vmax_auto = \

geoarray/version.py

-__version__ = '0.8.6'
-__versionalias__ = '20180913.01'
+__version__ = '0.8.7'
+__versionalias__ = '20180917.01'