STY: Couple of pep8 fixes. Split up comment string for rain_rate_A into multiple lines and added spaces between defining variables.
STY: Couple of pep8 fixes.
Split up comment string for rain_rate_A into multiple lines and added
spaces between defining variables.

EVS-ATMOS/cmac2.0,zssherman/cmac2.0,EVS-ATMOS/cmac2.0,zssherman/cmac2.0