Identify case

def _define_case(self):
        ''' Identify case '''

        lonBool = self._map_center(
            'long', self.lonM) != self._map_center('long', self.lonm)
        latBool = self._map_center(
            'lat', self.latM) != self._map_center('lat', self.latm)

        if not lonBool and not latBool:
            print('No overlap - Processing should be quick')
            return self._cas_1()
        elif lonBool and not latBool:
            print('Longitude overlap - 2 images have to be proceded \n \
                  Processing could take a few seconds')
            return self._cas_2()
        elif not lonBool and latBool:
            print('Latitude overlap - 2 images have to be proceded \n\
                  Processing could take a few seconds')
            return self._cas_3()
        else:
            print('Latitude/Longidude overlaps - 4 images have to be proceded \n\
                  Processing could take a few seconds')
            return self._cas_4()