docs: def _writeWMSDatasets(self, session, directory, wmsDatasetCards, name=None):
          """
          GSSHAPY Project Write WMS Datasets to File Method
          """
          if self.mapType in self.MAP_TYPES_SUPPORTED:
              for card in self.projectCards:
                  if (card.name in wmsDatasetCards) and self._noneOrNumValue(card.value):
                      filename = card.value.strip('"')
  
                      # Determine new filename
                      filename = self._replaceNewFilename(filename, name)
  
                      # Handle case where fileIO interfaces with multiple files
                      # Retrieve File using FileIO and file extension
                      extension = filename.split('.')[1]
  
                      # Get mask map file
                      maskMap = session.query(RasterMapFile).\
                          filter(RasterMapFile.projectFile == self).\
                          filter(RasterMapFile.fileExtension == 'msk').\
                          one()
  
                      # Default wms dataset
                      wmsDataset = None
  
                      try:
                          wmsDataset = session.query(WMSDatasetFile). \
                              filter(WMSDatasetFile.projectFile == self). \
                              filter(WMSDatasetFile.fileExtension == extension). \
                              one()
  
                      except NoResultFound:
                          # Handle case when there is no file in database but
                          # the card is listed in the project file
                          log.warning('{0} listed as card in project file, '
                                   'but the file is not found in the database.'.format(filename))
  
                      except MultipleResultsFound:
                          # Write all instances
                          self._invokeWriteForMultipleOfType(directory, extension,
                                                             WMSDatasetFile, filename,
                                                             session, maskMap=maskMap)
                          return
  
                      # Initiate Write Method on File
                      if wmsDataset is not None and maskMap is not None:
                          wmsDataset.write(session=session, directory=directory,
                                           name=filename, maskMap=maskMap)
          else:
              log.error('Could not write WMS Dataset files. '
                        'MAP_TYPE {0} not supported.'.format(self.mapType))