@property<EOL><INDENT>def wind_speed(self):<DEDENT>
return self._get_data_by_field(<NUM_LIT>)<EOL>
Return annual Wind Speed as a Ladybug Data Collection.

        This is the wind speed in m/sec. (Wind speed at time indicated.) Values can
        range from 0 to 40. Missing value is 999.

        Read more at: https://energyplus.net/sites/all/modules/custom/nrel_custom/pdfs
            /pdfs_v8.4.0/AuxiliaryPrograms.pdf (Chapter 2.9.1)