Search found 79 matches

by gagliar
07 Nov 2018, 18:33
Forum: Elmer/Ice
Topic: Problems reading DEMs/Internally extruding the mesh
Replies: 6
Views: 8770

Re: Problems reading DEMs/Internally extruding the mesh

Hi Martim, I found the error (and few smaller ones) in your sif file. The problem is that you have written Variable 1 String "ZbDEM" instead of Variable 1 = String "ZbDEM" (missing "=" sign after variable 1). The Grid2dInterpolator which is looking for "Variable 1 ...
by gagliar
07 Nov 2018, 14:59
Forum: Elmer/Ice
Topic: Problems reading DEMs/Internally extruding the mesh
Replies: 6
Views: 8770

Re: Problems reading DEMs/Internally extruding the mesh

Hi Martim, I can see different errors already: - the DEM should be ordered so that y0 < y1 < ... < yn (see the wiki: http://elmerfem.org/elmerice/wiki/doku.php?id=solvers:grid2dinterpolator) and this is not the case in your file for the y component - Variable 1 lx = Real XX and Variable 1 ly = REal ...
by gagliar
07 Nov 2018, 09:42
Forum: Elmer/Ice
Topic: Problems reading DEMs/Internally extruding the mesh
Replies: 6
Views: 8770

Re: Problems reading DEMs/Internally extruding the mesh

Dear Martim,

If you want me to test your example, I need the mesh to do it. Just the two DEMs and the sif is not enough.

Regards,
Olivier
by gagliar
29 Oct 2018, 07:59
Forum: Elmer/Ice
Topic: How to use Elmer
Replies: 3
Views: 6247

Re: How to use Elmer

Hi,

We don't use the GUI in the Elmer/Ice course doesn't mean you cannot use for other purpose!

Regards,
Olivier
by gagliar
27 Apr 2018, 09:50
Forum: Elmer/Ice
Topic: Updating side boundaries with two free surfaces
Replies: 1
Views: 4366

Re: Updating side boundaries with two free surfaces

Hi Laura, First, I would suggest to use the StructuredMeshMapper solver instead of the old MeshUpdate one. See for an example the Tests GL_MISMIP in [ELMER_TRUNK]/elmerice/Tests/GL_MISMIP. Second, I think the only conditions for the right and left boundaries are "Velocity 1 = Real 0.0" and...
by gagliar
25 Apr 2018, 20:41
Forum: Elmer/Ice
Topic: Problems with executing Elmer/Ice examples
Replies: 9
Views: 14133

Re: Problems with executing Elmer/Ice examples

Are you executing the commands in the directory that contains the files testglacier.geo and Stokes_diagnostic.sif, i.e. in the directory TestGlacier? If not, you should first move in this directory (e.g. cd home/home/elmerfem-release-8.3/elmerice/examples/TestGlacier/) and then execute the different...
by gagliar
24 Apr 2018, 16:43
Forum: Elmer/Ice
Topic: Problems with executing Elmer/Ice examples
Replies: 9
Views: 14133

Re: Problems with executing Elmer/Ice examples

Hi Gleb, The problem with the Contact test is not an issue and the fact that 41 of the 42 tests have passed indicates that you have a working Elmer/Ice program. For the TestGlacier, when you untar the archive from the wiki (http://elmerice.elmerfem.org/wiki/lib/exe/fetch.php?media=courses:testglacie...
by gagliar
04 Apr 2018, 10:18
Forum: Elmer/Ice
Topic: AIFlow Non-diagonal Fabric Variables
Replies: 1
Views: 4698

Re: AIFlow Non-diagonal Fabric Variables

Dear Kate, Sorry for the late reply. The term in Fabric 3 to Frabric 5 are the non-diagonal terms of the second order orientation tensor. If you want to prescribe a single maximum fabric which is not orientated along one of the axis of the global reference frame, you then have to rotate the orientat...
by gagliar
04 Apr 2018, 10:06
Forum: Elmer/Ice
Topic: rectangular mesh boundaries
Replies: 1
Views: 4674

Re: rectangular mesh boundaries

Hello, To close this post, here are two examples with gmsh and ElmerGrid. With ElmerGrid, copy and paste the following lines in a file named test.grd ***** ElmerGrid input file for structured grid generation ***** Version = 210903 Coordinate System = Cartesian 2D Subcell Divisions in 2D = 1 1 Subcel...
by gagliar
25 Sep 2017, 08:52
Forum: Elmer/Ice
Topic: Problem with the Coulomb sliding law
Replies: 6
Views: 8431

Re: Problem with the Coulomb sliding law

Dear Matt, Ok, that is strange that you don't get the same results after the first steady iteration with the new version of the solver? Are the results still different if you go for more than one iterations? For the effective pressure, you will have to export the variable "Effective pressure&qu...