old_contents: #
  # Copyright 2017-2018 European Centre for Medium-Range Weather Forecasts (ECMWF).
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #   http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  #
  # Authors:
  #   Alessandro Amici - B-Open - https://bopen.eu
  #
  
  import click
  
  from . import eccodes
  
  
  @click.group()
  def cfgrib_cli():
      pass
  
  
  @cfgrib_cli.command('selfcheck')
  def selfcheck():
      print("Found: ecCodes v%s." % eccodes.codes_get_api_version())
      print("Your system is ready.")
  
  
  if __name__ == '__main__':  # pragma: no cover
      cfgrib_cli()
  
new_contents: #
  # Copyright 2017-2018 European Centre for Medium-Range Weather Forecasts (ECMWF).
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #   http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  #
  # Authors:
  #   Alessandro Amici - B-Open - https://bopen.eu
  #
  
  import os.path
  
  import click
  
  from . import eccodes
  
  
  @click.group()
  def cfgrib_cli():
      pass
  
  
  @cfgrib_cli.command('selfcheck')
  def selfcheck():
      print("Found: ecCodes v%s." % eccodes.codes_get_api_version())
      print("Your system is ready.")
  
  
  @cfgrib_cli.command('to_netcdf')
  @click.argument('inpath')
  @click.option('--outpath', '-o', default=None)
  def to_netcdf(inpath, outpath):
      import xarray as xr
  
      if not outpath:
          outpath = os.path.splitext(inpath)[0] + '.nc'
  
      ds = xr.open_dataset(inpath, engine='cfgrib')
      ds.to_netcdf(outpath)
  
  
  if __name__ == '__main__':  # pragma: no cover
      cfgrib_cli()
  
subject: Add super-simple to_netcdf command. xref #40