Search found 9 matches

by erwin
Mon Mar 09, 2020 8:49 pm
Forum: HYDRUS (2D/3D)
Topic: error during mesh generation
Replies: 13
Views: 6377

Re: error during mesh generation

Dear Jirka, Thank you for the recommendations. Different simulations using stretching factors of X=10 and X=100 have mass balance errors of less than 1%. However, the stretching factor X=10 gave a more realistic simulation than the X=100. There was a big difference in the generated streamlines and b...
by erwin
Wed Mar 04, 2020 7:21 am
Forum: HYDRUS (2D/3D)
Topic: error during mesh generation
Replies: 13
Views: 6377

Re: error during mesh generation

Dear Jirka, Thank you so much for the suggestion! I was able to make a 2000 m domain with the height of a node at ~0.03 m with an anisotropy ratio of 100 using the stretching factor function. I tried doing a 1000 m domain with stretching of X=100 and X=10. The streamlines are different and I seem to...
by erwin
Mon Mar 02, 2020 4:52 pm
Forum: HYDRUS (2D/3D)
Topic: error during mesh generation
Replies: 13
Views: 6377

Re: error during mesh generation

Dear Mirek, This is an old thread. But I want to ask what is the maximum resolution now for the HYDRUS 3.01? I am doing a 2D model of a coastal peatland with a transport domain length of 2000 m and a height of about 12 m. I want to have a resolution of 0.1 m (10 cm) as this is the most interesting f...
by erwin
Wed Feb 26, 2020 5:09 pm
Forum: HYDRUS (2D/3D)
Topic: problem with project name
Replies: 3
Views: 691

Re: problem with project name

Thanks Mirek. I have decided to use "_" instead of "." and it perfectly works fine.

Thanks,
Erwin
by erwin
Mon Feb 24, 2020 4:03 pm
Forum: HYDRUS (2D/3D)
Topic: problem with project name
Replies: 3
Views: 691

Re: problem with project name

I found a solution - I should avoid naming my projects with a period (.)

For some reason, the numbers after the period do not show up in the project names.

Thanks,
Erwin
by erwin
Mon Feb 24, 2020 3:00 pm
Forum: HYDRUS (2D/3D)
Topic: problem with project name
Replies: 3
Views: 691

problem with project name

Hi, I have a simple problem. I am saving my project as "Diked 1.1" and "Diked 1.2" but both of them keep showing in the Project Navigator as "Diked 1". I know this is simple but it is annoying and I keep on making mistakes when I open multiple projects. Has anyone encountered this and how do I solve...
by erwin
Mon Aug 12, 2019 1:38 pm
Forum: HYDRUS (2D/3D)
Topic: elongated mesh
Replies: 5
Views: 1691

Re: elongated mesh

Great! Thanks for the clarification!

Erwin
by erwin
Mon Aug 12, 2019 1:18 pm
Forum: HYDRUS (2D/3D)
Topic: elongated mesh
Replies: 5
Views: 1691

Re: elongated mesh

Mirek wrote:
Mon Aug 12, 2019 12:14 pm
You probably have view-stretching turned on - can you check it?
M.
I have not checked it. Does the narrow height of the sand dune affect the generated mesh?

Thanks,
Erwin
by erwin
Mon Aug 12, 2019 11:46 am
Forum: HYDRUS (2D/3D)
Topic: elongated mesh
Replies: 5
Views: 1691

elongated mesh

Hi, I am just new to HYDRUS 2D. I am generating my mesh for a coastal peatland with an artificial sand dune along the coast. I am making a vertical transect from the peatland to the beach. The sand dune height is about 4 m and the peatland is probably at 0.5 m. For my mesh, my TS is 0.75 m and stret...