def __init__(self, epw_file=None, output_wea_file=None):

        RadianceCommand.__init__(self)

        self.epw_file = epw_file
        """The path of the epw file that is to be converted to a wea file."""

        self.output_wea_file = output_wea_file
        """The path of the output wea file. Note that this path will be created
         if not specified by the user."""