Added type hint.

py_tools_ds/geo/coord_trafo.py

@@ -124,7 +124,7 @@ def transform_coordArray(prj_src, prj_tgt, Xarr, Yarr, Zarr=None):
 
 
 def mapXY2imXY(mapXY, gt):
-    # type: (tuple,list) -> _T_xycoords
+    # type: (tuple, Union[list, tuple]) -> _T_xycoords
     """Translates given geo coordinates into pixel locations according to the given image geotransform.
 
     :param mapXY:   <tuple, np.ndarray> The geo coordinates to be translated in the form (x,y) or as np.ndarray [Nx1].
@@ -144,7 +144,7 @@ def mapXY2imXY(mapXY, gt):
 
 
 def imXY2mapXY(imXY, gt):
-    # type: (tuple,list) -> _T_xycoords
+    # type: (tuple, Union[list, tuple]) -> _T_xycoords
     """Translates given pixel locations into geo coordinates according to the given image geotransform.
 
     :param imXY:    <tuple, np.ndarray> The image coordinates to be translated in the form (x,y) or as np.ndarray [Nx1].