cheta.derived.DP_HARG# class cheta.derived.DP_HARG# Bases: DerivedParameterThermal rootparams = ['OHRTHR52', 'OHRTHR53', 'OHRTHR54', 'OHRTHR31', 'OHRTHR09', 'OHRTHR08', 'OHRTHR33']# time_step = 32.8# calc(data)#