code: def _control_longitude(self):
          ''' Control on longitude values '''
  
          if self.lonm < 0.0:
              self.lonm = 360.0 + self.lonm
          if self.lonM < 0.0:
              self.lonM = 360.0 + self.lonM
          if self.lonm > 360.0:
              self.lonm = self.lonm - 360.0
          if self.lonM > 360.0:
              self.lonM = self.lonM - 360.f _control_longitude(self):
          ''' Control on longitude values '''
  
          if self.lonm < 0.0:
              self.lonm = 360.0 + self.lonm
          if self.lonM < 0.0:
              self.lonM = 360.0 + self.lonM
          if self.lonm > 360.0:
              self.lonm = self.lonm - 360.0
          if self.lonM > 360.0:
              self.lonM = self.lonM - 360.0
docs: Control on longitude values