Regarding the subject above, I have a simple problem in determine the base flow (minimum flow) for the stream in XPSWMM model. For example, I have the observed data with the lowest flow 0.2cms. So I need to input the value in the model so that the result will not get lower value than that. I already try to set the value in the box showed (attached). But still not showed in the result. Is there other works need to be done before that or did I do it wrongly?