Search found 4 matches

by Cuneyd
Thu Dec 20, 2018 7:58 pm
Forum: HP1 (HYDRUS-1D - PHREEQC)
Topic: HP1- Inverse modeling
Replies: 9
Views: 16699

Re: HP1- Inverse modeling

Dear Jirka, Could you give hint also on calling Hydrus2d/3D from command prompt to connect PEST and HYDRUS to calibrate water flow parameters? We try this one but this just opens the project gui. ./Hydrus3D 'C:/Users/Erdal/Desktop/Hydrus_R1/15+15+15_R1_vG.h3d2' Kind Regards, Cüneyd https://orcid.org...
by Cuneyd
Thu Dec 20, 2018 7:54 pm
Forum: HYDRUS (2D/3D)
Topic: Automatic export of results to ASCII?
Replies: 5
Views: 6306

Re: Automatic export of results to ASCII?

Hello Jeff, PEST can read out files * model command line call_HBV.bat * model input/output HBV_parameters.tpl HBV_pars.txt sm.ins obsFunc_sm.out gwG.ins obsFunc_gwG.out gwY.ins obsFunc_gwY.out Qnormal.ins obsFunc_Q.out Qln.ins obsFunc_Qln.out * prior information In case of ascii transformation "copy...
by Cuneyd
Thu Dec 20, 2018 7:44 pm
Forum: Hydrus 1D
Topic: Hydrus-1D-PEST interface
Replies: 8
Views: 3063

Re: Hydrus-1D-PEST interface

Hello, We would like to calibrate "Water Flow Parameters" in Hydrus3D using PEST tool. How shall we call HYDRUS in command prompt? We try this one but this just opens the project gui. ./Hydrus3D 'C:/Users/Erdal/Desktop/Hydrus_R1/15+15+15_R1_vG.h3d2' Thank you inadvance, Cüneyd https://orcid.org/0000...
by Cuneyd
Thu Dec 20, 2018 7:21 pm
Forum: HYDRUS (2D/3D)
Topic: PEST optimization
Replies: 2
Views: 1757

Re: PEST optimization

For very small parameter values log transform is recommended in PEST manual Experience has shown repeatedly that log transformation of at least some parameters can make the difference between a successful inversion process and an unsuccessful one. This is because, in many cases, the linearity approx...