def get_parcel_based_accessibility_into_cache(self, year):
""" Imports accessibility results from MATSim into
UrbanSim cache (parcel table)
"""
logger.log_status('Importing parcel-based accessibility indicators from MATSim ...')
try:
parcel_data_set = ParcelDataset(in_storage=self.in_storage, in_table_name=self.parcel_table_name)
existing_parcel_data_set = ParcelDataset( in_storage=self.cache_storage, in_table_name=self.parcel_table_name )
existing_parcel_data_set.join(parcel_data_set, parcel_data_set.get_non_id_primary_attribute_names(), metadata=AttributeType.PRIMARY)
logger.log_status('Writing parcel data to cache ...')
flt_dir_for_next_year = os.path.join(self.cache_directory, str(year+1))
out_storage = StorageFactory().get_storage('flt_storage', storage_location = flt_dir_for_next_year)
existing_parcel_data_set.write_dataset(attributes=existing_parcel_data_set.get_known_attribute_names(),
out_storage=out_storage,
out_table_name=self.parcel_table_name)
except:
logger.log_warning('There is no parcel dataset! The parcel-based accessibility indicators from MATSim can not be imported!')
logger.log_status('Finished importing parcel-based accessibility indicators to parcel dataset.')
