Search found 450 matches

by Mirek
Mon Sep 13, 2021 8:36 am
Forum: Hydrus 1D
Topic: Change the Legend Label Name
Replies: 4
Views: 298

Re: Change the Legend Label Name

Sorry, I did not notice that this is a question regarding Hydrus-1D. My answer above is for HYDRUS 2D/3D. Hydrus-1D uses a different, 3-rd party component for graphs. Although there are many various options, I can't find how to change the legend text.
Mirek
by Mirek
Mon Sep 13, 2021 8:13 am
Forum: Hydrus 1D
Topic: Change the Legend Label Name
Replies: 4
Views: 298

Re: Change the Legend Label Name

What version of HYDRUS do you have and what particular legend do you mean? There are many various "legends" in the program - see, for example, the attached figure. Can you attach a screenshot?
Legend.jpg
Legend.jpg (465.92 KiB) Viewed 293 times
by Mirek
Sun Aug 08, 2021 7:49 pm
Forum: HYDRUS (2D/3D)
Topic: FE Mesh Generation error
Replies: 8
Views: 616

Re: FE Mesh Generation error

Rachel, when I open your project and run the flow animation, I don't see any problem there - see the attached video. If there really is a problem, please describe it in more detail (attach a screenshot).
Mirek
Rachel.mp4
(5.2 MiB) Downloaded 41 times
by Mirek
Tue Jul 27, 2021 6:11 am
Forum: HYDRUS (2D/3D)
Topic: FE Mesh Generation error
Replies: 8
Views: 616

Re: FE Mesh Generation error

Hello Rachel, I didn't notice that there was a miniature opening in the center of the circle, I thought that points 5 and 6 had been entered by a mistake. If you really need such a small opening there, then I recommend dividing the domain into two circles (inner and outer) and inserting a reasonable...
by Mirek
Mon Jul 26, 2021 8:56 pm
Forum: HYDRUS (2D/3D)
Topic: FE Mesh Generation error
Replies: 8
Views: 616

Re: FE Mesh Generation error

The HYDRUS mesh generator is relatively very robust, but it is really not possible to guarantee the successful mesh-generation for any input data (even incorrect/meaningless). The solution is deleting points No. 5 and 6 - see attached figures. Attached is also the fixed project. M. Mesh_err1.jpg Mes...
by Mirek
Fri Jul 23, 2021 8:08 pm
Forum: HYDRUS (2D/3D)
Topic: FE Mesh Generation error
Replies: 8
Views: 616

Re: FE Mesh Generation error

Rachel, if I don't have your project, I have no idea what's wrong. Without your project, I can hardly help you.
M.
by Mirek
Thu Jun 10, 2021 7:53 am
Forum: HYDRUS (2D/3D)
Topic: Need help for Mesh Refinement
Replies: 4
Views: 531

Re: Need help for Mesh Refinement

Of course, you can use two curves, you only need to use a suitable mesh refinement on them (or at their definition points). I also recommend using two surfaces - see attached picture.
Surfaces.jpg
Surfaces.jpg (122.09 KiB) Viewed 524 times
by Mirek
Wed Jun 09, 2021 3:43 pm
Forum: HYDRUS (2D/3D)
Topic: Need help for Mesh Refinement
Replies: 4
Views: 531

Re: Need help for Mesh Refinement

This is really simple - see attached figure
Mirek
Mesh_refinement.jpg
Mesh_refinement.jpg (447.74 KiB) Viewed 529 times
by Mirek
Wed May 26, 2021 6:50 pm
Forum: HYDRUS (2D/3D)
Topic: Defining properties for a circle
Replies: 3
Views: 619

Re: Defining properties for a circle

I also don't know what the problem is. You can specify boundary conditions either directly on the mesh (at each node) or on geometric objects (boundary curves). If you need to divide a curve into several segments, it is very easy - see the attached picture. I think it would be useful for you to watc...
by Mirek
Thu Apr 29, 2021 7:31 am
Forum: HYDRUS (2D/3D)
Topic: Error in calculation of stresses
Replies: 7
Views: 1217

Re: Error in calculation of stresses

The response from the developers of the "Slope Cube" module: "1. The values of effective stress are very close to the difference between total stress and suction stress. The small difference comes from obtaining values at the nodes versus the centroid of each element. For example, at the top of the ...
by Mirek
Sat Apr 03, 2021 7:39 am
Forum: HYDRUS (2D/3D)
Topic: How to set the graphical results output format?
Replies: 4
Views: 939

Re: How to set the graphical results output format?

This option is not available in the current version of HYDRUS. However, it will be available in a next version later this year. It will work for both 2D and 3D projects - see the picture with a 3D example.
Axes1.jpg
Axes1.jpg (728.52 KiB) Viewed 927 times
by Mirek
Fri Apr 02, 2021 1:21 pm
Forum: HYDRUS (2D/3D)
Topic: How to set the graphical results output format?
Replies: 4
Views: 939

Re: How to set the graphical results output format?

All these things are described in the user manual.
Options.jpg
Options.jpg (592.16 KiB) Viewed 936 times
by Mirek
Tue Mar 30, 2021 6:34 am
Forum: HYDRUS (2D/3D)
Topic: Error in calculation of stresses
Replies: 7
Views: 1217

Re: Error in calculation of stresses

To answer your question, we need to have your project (* .h3d3 file). Send this project to support@pc-progress.com as a ZIP archive (if its size is smaller than 15 MB) or send a link for downloading this file from your FTP server or another source. You can also upload the ZIP archive here to this di...
by Mirek
Wed Feb 24, 2021 1:56 pm
Forum: Hydrus 1D
Topic: Cannot open h1d projects
Replies: 3
Views: 1220

Re: Cannot open h1d projects

It is not possible to open * .h1D projects by double-clicking on a project file (i.e. via association of the * .h1d extension with Hydrus1.exe in Windows system). This does not work and it will only work in the new version of Hydrus-1D (version 5) once it is released.
by Mirek
Mon Feb 22, 2021 10:12 am
Forum: HYDRUS (2D/3D)
Topic: Mesh generation
Replies: 4
Views: 1020

Re: Mesh generation

As I already wrote, there is no "Surface" in your domain - you must create at least one surface. See attached video.
Surface.mp4
(14.6 MiB) Downloaded 124 times