code: 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(f _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()
docs: Identify case