Known boundary condition

[arief_dhany]

Dear fellow modeler,

I just started learning and using EPANET. I have got observed of INLET data from the field and being trained as an known boundary point of my distribution network. Then I want to fix how much water and pressure going into the network are the same as observed of INLET data.

During calibration prosess my model could perform nicely for INFLOW but not for pressure or vice versa. My question is whether there is any trick how to put both data as know boundary condition within EPANET? For instance by putting negative demand at juction's properties, I could fix how much water going in, however I do know to make the same way for pressure (fix the pressure input)

I also attached my epanet file and thanks in advance.

Best

Arief

[bma]

Hi

In order to put both data as know boundary condition, have you tested to create a reservoir with Head, moduled by a head pattern ?