How to change PDD parameters

[koheiHasegawa2]

Hi,

I could use the PDD analysis using epanettools and pinpoint important pipes in water distribution systems.

For further analysis, I want to change PDD parameters such as threshold pressures and allowable convergence error.

How can I change these parameters in epanettools?

Thank you

[koheiHasegawa2]

Postscript:
I have read the paper that describes EPANET-emitter, at WDSA 2010.
According to that paper, the lowest allowable pressure is set at zero and threshold pressure (called adequate pressure) is indexed P_ECUP.

I could find some e_cup variables in some source code files.
But still, I do not know how to change parameters.

[mxfeinberg]

@koheiHasegawa2 any luck on this? Did you try looking at the EPANet source code and making the changes there?

[koheiHasegawa2]

@mxfeinberg No, I did. I changed my strategy; I am using WNTR to integrate PDD analysis into my program. WNTR's PDD can change the nodal threshold pressures.