Search found 87 matches

by tzwinger
10 Jul 2017, 10:00
Forum: Elmer/Ice
Topic: error DetectExtrudeStructure
Replies: 7
Views: 3035

Re: error DetectExtrudeStructure

Hi,
given the fact that it works with coarser resolutions, I'd try to provide the

Code: Select all

Dot Product Tolerance
keyword also in the "StructuredToPlane" solver section.

Best Regards,

Thomas
by tzwinger
17 May 2017, 11:16
Forum: Elmer/Ice
Topic: Elmer/Ice output formats and processing
Replies: 1
Views: 1925

Re: Elmer/Ice output formats and processing

Hi, just a few things: I understood that by having a VTU output, you are set what comes to Visit. I also successfully read NetCDF (CF) files into ParaView, should one like to compare such a file to Elmer output. Also, bear in mind that ResultOutputSolver provides already the following possibilities:...
by tzwinger
19 Apr 2017, 09:56
Forum: Installation & compilation
Topic: Hint: LD_LIBRARY_PATH and ctest
Replies: 0
Views: 1537

Hint: LD_LIBRARY_PATH and ctest

This is a hint for all those having issues with ctest reporting troubles for resolving symbols in libelmersolver.so while ctest-ing a new compiled version. We came across the fact that if during test-time (at least on a Ubuntu/Linux Mint system) the libelmersolver.so of an existing installation exis...
by tzwinger
14 Dec 2016, 09:18
Forum: Bug reports
Topic: (p)arpack compilation error
Replies: 3
Views: 1770

Re: (p)arpack compilation error

Hi, I do not have a lot of answers. The HUTI_D_DG is a function defined in the linear algebra package HUTITER, which is under elmerfem/fhutiter/src/huti_sfe.F90. The MPI_ALLREDUCE error beats me - the only difference I can spot to other calls to the same function in other routines is, that the send ...
by tzwinger
07 Sep 2016, 11:19
Forum: Installation & compilation
Topic: Mumps on Taito
Replies: 2
Views: 1734

Re: Mumps on Taito

Hi Rupert,
This forum is not scanned for requests concerning CSC's computing platforms, instead I would ask you to send a request to CSC's servicedesk instead. Once you do, I will try to fix things. I guess you need the FISOC branch installed there.

Cheers,

Thomas
by tzwinger
15 Apr 2016, 09:33
Forum: Elmer/Ice
Topic: Help to apply shear force at boundary
Replies: 4
Views: 4272

Re: Help to apply shear force at boundary

Hi Liz, somehow I missed your reply from March 4th, sorry. If you really have an apparatus where two parallel plates to which the ice is attached are pushed with a shear stress and not vertically displaced (I still wonder how you can achieve that without cracking the ice), I would deploy the FreeSur...
by tzwinger
30 Mar 2016, 22:04
Forum: Installation & compilation
Topic: Elmer compilation problem on Cray cluster
Replies: 3
Views: 2777

Re: Elmer compilation problem on Cray cluster

Hello, I do not know if this is of particular help in your case, but here is the compilation script for GNU environment on our Cray XC40 attached at the end of this message I think the essential two lines are CRAY_ADD_RPATH=yes export CRAYPE_LINK_TYPE=dynamic Naturally, you need to change a few path...
by tzwinger
21 Feb 2016, 11:19
Forum: Elmer/Ice
Topic: The status of ElmerIce tests
Replies: 6
Views: 4376

Re: The status of ElmerIce tests

Hi Rupert,
as the freesurf_maxd serial test runs through, I presume there is a problem with parallel set up. Could you send me output to see where it fails (is it the norm?)?

Damage test never worked for me and the Thickness problem is - as I reckon - being worked over.

Regards,

Thomas
by tzwinger
04 Jan 2016, 09:43
Forum: Elmer/Ice
Topic: Help to apply shear force at boundary
Replies: 4
Views: 4272

Re: Help to apply shear force at boundary

Hi Liz, tangential forces can be applied with the keywords Pressure {1,2,3} for directional applied surface stresses (force/unit-area) or External Pressure for normal external pressure (I know, the naming is unfortunate, but this is something from old Elmer history). In your particular case I'd spli...
by tzwinger
17 Nov 2015, 11:28
Forum: Elmer/Ice
Topic: can elmerice compute ice velocity
Replies: 2
Views: 3525

Re: can elmerice compute ice velocity

Dear Saisai, First of all, we have no clue what the units in the picture from Rignot are (cm/day, m/year?) we should compare your results to - if you used the attached SIF your Elmer/Ice velocities are m/year. Looking at your SIF you have a no-slip condition at the bedrock, which kind of contradicts...