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All Topics | Topic "Snow Hydrology and PEST Calibration"
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Author Message
Miss Yiran Bai

Subject: Snow Hydrology and PEST Calibration   
Posted: 6/26/2018 Viewed: 99 times
WEAP_Tutorial Page205.
when entering the expression
"If(PrevTSValue(Snow Depth[m])=0, Albedo Lower Bound,
PrevTSValue(Snow Depth[m],1)>PrevTSValue(Snow Depth[m],2),
Key\Albedo\NewSnow,
Max(PrevTSValue(Albedo)-0.1, Key\Albedo\OldSnow))",
why is always appear "Expression refers to an invalid branch/variable combination"?
I have WEAP version 2017.
Mr. Jack Sieber

Subject: Re: Snow Hydrology and PEST Calibration   
Posted: 6/27/2018 Viewed: 86 times
I am not sure why you are getting an error for that expression. I just tried it and had no problem.

I strongly encourage you to install the latest version of WEAP (2018.01). It has many new features and several bugs have been fixed. It might help your problem.

Jack
Topic "Snow Hydrology and PEST Calibration"