Source code for satpy.readers.vii_l2_nc

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (c) 2020 Satpy developers
# satpy is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# satpy is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with satpy.  If not, see <>.

"""EUMETSAT EPS-SG Visible/Infrared Imager (VII) Level 2 products reader."""

import logging

from satpy.readers.vii_base_nc import ViiNCBaseFileHandler

logger = logging.getLogger(__name__)

[docs] class ViiL2NCFileHandler(ViiNCBaseFileHandler): """Reader class for VII L2 products in netCDF format."""
[docs] def _perform_orthorectification(self, variable, orthorect_data_name): """Perform the orthorectification. Args: variable: xarray DataArray containing the dataset to correct for orthorectification. orthorect_data_name: name of the orthorectification correction data in the product. Returns: DataArray: array containing the corrected values and all the original metadata. """ try: orthorect_data = self[orthorect_data_name] variable += orthorect_data except KeyError: logger.warning("Required dataset %s for orthorectification not available, skipping", orthorect_data_name) return variable