Search found 9 matches

by norbert
18 Nov 2019, 17:34
Forum: Elmer/Ice
Topic: Question regarding StructuredMeshMapper
Replies: 7
Views: 2624

Re: Question regarding StructuredMeshMapper

Hi Olivier,

great that was my problem. Thanks a lot for your time and effort.

I admit that I didn't think too much about the order of the BCs :oops:

Best Regards,
Norbert
by norbert
18 Nov 2019, 16:10
Forum: Elmer/Ice
Topic: Question regarding StructuredMeshMapper
Replies: 7
Views: 2624

Re: Question regarding StructuredMeshMapper

Hi all, I have also looked to extrude the original Tete Rousse data with a rectangular footprint. Gives the same result. As I have used the StructuredMeshMapper before on a rectangular footprint without problems but a MATC expression for the heights it seems to be related to the Grid2DInterpolator. ...
by norbert
18 Nov 2019, 13:49
Forum: Elmer/Ice
Topic: Question regarding StructuredMeshMapper
Replies: 7
Views: 2624

Re: Question regarding StructuredMeshMapper

Hi Olivier,

this does not change the result.

I think I left the lx, ly values from a different surface topology in the sif file. :oops:
I tried several of my DEM files to understand if has to do with my input data.

Regards,

Norbert
by norbert
18 Nov 2019, 12:04
Forum: Elmer/Ice
Topic: Question regarding StructuredMeshMapper
Replies: 7
Views: 2624

Re: Question regarding StructuredMeshMapper

Hi Olivier, I have visualised the mesh in Paraview. It looks correct there, however, when I use the geometryIDs to filter for my Boundary Indices I only have the three boundaries visible in ElmerGUI. The other Ids are empty. I have attached my sif file. It is in principal your example with most solv...
by norbert
18 Nov 2019, 00:22
Forum: Elmer/Ice
Topic: Question regarding StructuredMeshMapper
Replies: 7
Views: 2624

Question regarding StructuredMeshMapper

Hi all, I have tried to extrude a mesh following the steps in the Tete Rousse Glacier (thanks go to Olivier GAGLIARDINI for the excellent example). I am interpolating measured values and extruding a mesh with rectangular base created using ElmerGrid. My problem is, that if I open the mesh in ElmerGU...
by norbert
11 Oct 2018, 18:33
Forum: ElmerSolver
Topic: Issue: NormalVector: Invalid dimension for determining normal!
Replies: 4
Views: 1511

Re: Issue: NormalVector: Invalid dimension for determining normal!

Hello Peter,

thank you very much. I really appreciate your time.

Seems like I will have to look at my sif file generation once more and review it :oops:

However, I still am baffled that the calculations run on older versions of Elmer.

Thanks,

Norbert
by norbert
08 Oct 2018, 18:11
Forum: ElmerSolver
Topic: Issue: NormalVector: Invalid dimension for determining normal!
Replies: 4
Views: 1511

Re: Issue: NormalVector: Invalid dimension for determining normal!

Hi all, I still haven't figure out a reason for the above mentioned behaviour. Is there something that changed in the solver behaviour (treatment of normals?) during a version change? I have tried to find and study changelogs, however I cannot find a change that could cause the behaviour. Would like...
by norbert
24 Jul 2018, 12:16
Forum: ElmerSolver
Topic: Issue: NormalVector: Invalid dimension for determining normal!
Replies: 4
Views: 1511

Re: Issue: NormalVector: Invalid dimension for determining normal!

Hi, in the morning I tested a very old version of ELmer (v6.2) which was packed in CAE Linux2011. This version runs the above test case without problems (requiring a change in the output file name from file to string). The Elmerversion I used peviously was 8.3. I am still a little baffled by the beh...
by norbert
23 Jul 2018, 16:44
Forum: ElmerSolver
Topic: Issue: NormalVector: Invalid dimension for determining normal!
Replies: 4
Views: 1511

Issue: NormalVector: Invalid dimension for determining normal!

Hi, I am trying to run a thin film (simple Couette problem) simulation in Elmer. In principle I have a plate with a fluid entering on a pressure side and the left and right faces have periodic boundary conditions. Basically this is an old case, now unfortunately the solver during preconditioning thr...