The mapBounds_prj parameter of GeoArray.get_mapPos is not optional and defaults to GeoArray.prj.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>

HISTORY.rst

@@ -8,6 +8,7 @@ History
 * Slight improvements for GeoArray.show_map().
 * Fixed a bug in GeoArray.get_mapPos() which leads to too small output
   in case mapBounds_prj is unequal to GeoArray.prj (!29).
+* The mapBounds_prj parameter of GeoArray.get_mapPos is not optional and defaults to GeoArray.prj.
 
 
 0.15.0 (27.09.2021)

geoarray/baseclasses.py

@@ -1148,7 +1148,7 @@ class GeoArray(object):
                              nodataVal=None, out_prj=None, ignore_rotation=False):
         # handle limits
         if boundsMap:
-            boundsMapPrj = boundsMapPrj if boundsMapPrj else self.prj
+            boundsMapPrj = boundsMapPrj or self.prj
             image2plot, gt, prj = self.get_mapPos(boundsMap, boundsMapPrj, band2get=band,
                                                   fillVal=nodataVal if nodataVal is not None else self.nodata)
         else:
@@ -1586,14 +1586,14 @@ class GeoArray(object):
 
         :param poly: instance of shapely.geometry.Polygon
         """
-        self.arr, self.gt, self.projection = self.get_mapPos(mapBounds=poly.bounds, mapBounds_prj=self.prj)
+        self.arr, self.gt, self.projection = self.get_mapPos(mapBounds=poly.bounds)
         self.mask_nodata.arr, self.mask_nodata.gt, self.mask_nodata.projection = \
             self.mask_nodata.get_mapPos(mapBounds=poly.bounds, mapBounds_prj=self.prj)
         assert self.shape == self.mask_nodata.shape
 
         if self._mask_baddata is not None:
             self.mask_baddata.arr, self.mask_baddata.gt, self.mask_baddata.projection = \
-                self.mask_baddata.get_mapPos(mapBounds=poly.bounds, mapBounds_prj=self.prj)
+                self.mask_baddata.get_mapPos(mapBounds=poly.bounds)
             assert self.shape == self.mask_baddata.shape
 
         # update footprint polygon
@@ -1633,8 +1633,8 @@ class GeoArray(object):
 
         return GeneratorLen(out_gen, length=len(bounds_alltiles))
 
-    def get_mapPos(self, mapBounds, mapBounds_prj, band2get=None, out_prj=None, arr_gt=None, arr_prj=None, fillVal=None,
-                   rspAlg='near', progress=None, v=False):  # TODO implement slice for indexing bands
+    def get_mapPos(self, mapBounds, mapBounds_prj=None, band2get=None, out_prj=None, arr_gt=None, arr_prj=None,
+                   fillVal=None, rspAlg='near', progress=None, v=False):  # TODO implement slice for indexing bands
         # type: (tuple, str, int, str, tuple, str, int, str, bool, bool) -> (np.ndarray, tuple, str)
         """Return the array data of GeoArray at a given geographic position.
 
@@ -1654,6 +1654,7 @@ class GeoArray(object):
         :param v:               verbose mode (not related to GeoArray.v; must be explicitly set)
         :return:
         """
+        mapBounds_prj = mapBounds_prj if mapBounds_prj is not None else self.prj
         arr_gt = arr_gt or self.geotransform
         arr_prj = arr_prj or self.projection
         out_prj = out_prj or arr_prj