Search found 39 matches

by Martina
05 Sep 2014, 12:28
Forum: Elmer/Ice
Topic: Test failed for test case 3 (Contact) in Elmer/Ice
Replies: 5
Views: 6996

Re: Test failed for test case 3 (Contact) in Elmer/Ice

Hi, apparently you have another sif-file as the one in the svn. You use: Timestep Intervals = 20 Output Intervals = 1 Timestep Sizes = 1 In the svn is Timestep Intervals = 2 Output Intervals = $interval Timestep Sizes = 0.005 If I use the svn-version the test runs fine, if I change to your settings ...
by Martina
04 Sep 2014, 12:27
Forum: ElmerSolver
Topic: DMUMPS error codes
Replies: 1
Views: 1145

Re: DMUMPS error codes

Did you try this one http://mumps.enseeiht.fr/doc/userguide_4.10.0.pdf around p.38?

Martina
by Martina
03 Jun 2014, 14:28
Forum: Elmer/Ice
Topic: Mask to restrict sliding in ice free areas
Replies: 10
Views: 15632

Re: Mask to restrict sliding in ice free areas

Hi Christian, I have the feeling that something is wrong with your mesh extrusion. Did you try to run some very simple solver with an obvious result (for example FlowDepth) to check? On the wiki it says "Note: “Target Boundaries” must not be given in the bottom and top boundary sections in the sif-f...
by Martina
03 May 2014, 12:13
Forum: Elmer/Ice
Topic: Mask to restrict sliding in ice free areas
Replies: 10
Views: 15632

Re: Mask to restrict sliding in ice free areas

Hi Christian, I am using ParStokes together with the normal siding law and it works. I attach you below some lines of my sif-file. However, in that case I didn't have convergence problems so I did not need to use a mask. I had similar problems in another case (but without using ParStokes), so I was ...
by Martina
03 Apr 2014, 10:38
Forum: ElmerSolver
Topic: Save Data and boundaries and partitions
Replies: 8
Views: 4087

Re: Save Data and boundaries and partitions

Hi Yongmei, if you look in the ElmerModelsManual it is written "The volume used by a given variable is obtained by operator volume". It seems not to matter on which body you execute the solver, the volume is calculated accordingly to what the variable uses. Since you have put in both of your SaveSca...
by Martina
02 Apr 2014, 10:28
Forum: General
Topic: selecting/unselecting bodies with paraview
Replies: 19
Views: 9448

Re: selecting/unselecting bodies with paraview

Hi Pierre, sorry, I still don't understand what you understand by "groups". In the sif-file there is Body 's and Boundary Condition s, but I don't see what you mean by group, several Boundary Conditions? Anyway, if you can do with "Geometry Id's" what you want, you are probably done? I think it shou...
by Martina
19 Mar 2014, 22:14
Forum: General
Topic: selecting/unselecting bodies with paraview
Replies: 19
Views: 9448

Re: selecting/unselecting bodies with paraview

Hi Pierre, I don't know what you mean by "groups" or "seeing lines", but why don't you define an additional variable which you set in the Initial (Boundary?) Condition to different values for your different groups (bodies ?)). Then you could use the Threshold function of paraview on this variable to...
by Martina
04 Mar 2014, 16:48
Forum: ElmerSolver
Topic: Body ID, restart
Replies: 0
Views: 1624

Body ID, restart

Hi all, I am wondering if there is any requirements on the Body ID's when doing restarts. Is it allowed to change the numbers of the ID's? Is it allowed to have less or more Body's after the restart compared to before? Apparently some changes allowed, since I have runs where it works (I have defined...
by Martina
04 Mar 2014, 16:20
Forum: Software development
Topic: Saving results & restarting
Replies: 11
Views: 11063

Re: Saving results & restarting

Hi, I just came by chance accross this old post. I have experienced recently the same issue: I do a run, where I use the Navier-Stokes Solver and calculate the loads. Then I restart from this, and in my second run I am not running Navier-Stokes, I only need the loads. The userfunction which uses the...
by Martina
24 Feb 2014, 15:17
Forum: Elmer/Ice
Topic: infinite MeshVelocities
Replies: 5
Views: 7036

Re: infinite MeshVelocities

Ok, thanks Thomas and Peter.
I'm using

Code: Select all

Compute Mesh Velocity = Logical False
now and simulations do look ok!
Martina