Parameter Disp.F. not found (Dual-Perm)

A discussion forum for users of the new HYDRUS 2D/3D. HYDRUS is a software package for simulating water, heat and solute movement in two- and three-dimensional variably saturated media. Happy Posting!
Post Reply
Posts: 1
Joined: Mon Apr 05, 2021 3:19 pm
Location: Germany

Parameter Disp.F. not found (Dual-Perm)

Post by andregmh » Sat Apr 10, 2021 3:39 pm

Hello everyone,

I am using the dual-perm module to simulate solute transport in a constructed vertical wetland and I cannot find the place to change the Longitudinal Dispersivity in the fracture domain (Disp.F.). It is written in the manual/help that it can be found under "Reaction Parameters", however it does not appear anywhere. Has anyone had a similar issue?
Unbenannt.PNG (20.37 KiB) Viewed 467 times
Best regards,

Posts: 5311
Joined: Sat Mar 16, 2002 3:47 pm
Location: USA
Location: Riverside, CA

Re: Parameter Disp.F. not found (Dual-Perm)

Post by Jirka » Sat Apr 10, 2021 5:23 pm


It seems that our team in Prague messed up the headings of this table (in the GUI), when we moved from version 2 to version 3. Please note that the correct sequence of the parameters is described in the help for this dialog window. I copy it below as well. Thanks for letting us know about this bug. You can open the DualTest3 project in the 2D_Tests workgroup, which is installed during the installation.

DualPermHeadings.png (43.17 KiB) Viewed 460 times

Post Reply