def sm_flow_3(self):
        return (self.sm_stock_2()-self.sm_stock_3())/self.per_stock_adjustment_time()
Return the value of a previously defined header. If there is no
dataset/ETHPy150Open JamesPHoughton/pysd/tests/old_tests/vensim/test_smooth.py/Components.sm_flow_3--crossover with--dataset/ETHPy150Open Arelle/Arelle/arelle/webserver/bottle.py/BaseResponse.get_header