boxObj.get_coordArray_MapXY() returns faulty y-coordinate array
E.g., for an array with GeoTransform (365985.0, 30.0, 0.0, 5916615.0, 0.0, -30.0) and EPSG 32633, the following y-coordinate array is returned:
The upper left coordinate should be equal to the coordinates in the GeoTransform and the array is y-flipped.