Subject: CALIBRATION PROBLEMS Posted: 9/10/2018 Viewed: 6431 times
I noticed that one cannot calibrate Prefered flow direction using pest?
Mr. Jack Sieber
Subject: Re: CALIBRATION PROBLEMS Posted: 9/12/2018 Viewed: 6423 times
Did you get an error?
Mr. Darlington Ikegwuoha
Subject: Re: CALIBRATION PROBLEMS Posted: 10/6/2018 Viewed: 6381 times
It is not even available in the options to calibrate also Runoff Resistance Factor is not there
Mr. Jack Sieber
Subject: Re: CALIBRATION PROBLEMS Posted: 10/6/2018 Viewed: 6380 times
These two variables are only available at the lowest level branches within a catchment. For example, if you have a catchment named "Farm," which has two branches, "Irrigated" and "Rainfed," then Runoff Resistance Factor and Preferred Flow Direction exist for the "Irrigated" and "Rainfed" branches, but not on the "Farm" branch. Therefore, when you are calibrating with PEST, you must choose the lowest level branch so that you can choose Runoff Resistance Factor or Preferred Flow Direction.
Jack
Mr. Darlington Ikegwuoha
Subject: Re: CALIBRATION PROBLEMS Posted: 10/9/2018 Viewed: 6056 times
Thanks so much Jack I am grateful
