# cf.REGRID_LOGGING

`cf.``REGRID_LOGGING`(*arg)

  Whether or not to enable ESMPy logging.

  If it is logging is performed after every call to ESMPy.

  Parameters: | arg: `bool`, optional The new value (either True to enable logging or False to disable it). The default is to not change the current behaviour.
  Returns: | out: `bool` The value prior to the change, or the current value if no new value was specified.
  Examples: |

      >>> cf.REGRID_LOGGING()
      False
      >>> cf.REGRID_LOGGING(True)
      False
      >>> cf.REGRID_LOGGING()
      True