def _compute_heating_rates(self):
        """Computes energy flux convergences to get heating rates in unit
        :math:`\\textrm{W}/ \\textrm{m}^2`.

        This method should be over-ridden by daughter classes.

        """
        for varname in list(self.state.keys()):
            self.heating_rate[varname] = self.state[varname] * 0.
def _compute_heating_rates ( self ) : for varname in list ( self . state . keys ( ) ) : self . heating_rate [ varname ] = self . state [ varname ] * 0.
Computes energy flux convergences to get heating rates in unit
        :math:`\\textrm{W}/ \\textrm{m}^2`.

        This method should be over-ridden by daughter classes.