Search found 36 matches

by joeatodd
22 Apr 2013, 19:24
Forum: Bug reports
Topic: InterpolateMeshToMesh
Replies: 0
Views: 2451

InterpolateMeshToMesh

Hi all, I think I've found a bug in the InterpolateMeshToMesh routine. This only seems to have cropped up since this was moved out of the Lists.src file and into its own InterpolateMeshToMesh.f90 I get a segfault when I call the subroutine InterpolateMeshToMesh without a Projector variable: CALL Int...
by joeatodd
16 Apr 2013, 10:38
Forum: Elmer/Ice
Topic: New forum for Elmer/Ice
Replies: 4
Views: 8928

Re: New forum for Elmer/Ice

The problem at the moment is that, if you subscribe, you receive an email notification of any new post rather than just a new topic, which means we're back to filling each others inboxes.
by joeatodd
21 Mar 2013, 12:16
Forum: ElmerSolver
Topic: Mesh Update Advice
Replies: 1
Views: 1718

Mesh Update Advice

Hi all, I wonder if anyone has any advice as to a mesh update problem I have been having. I have a sharp corner near the end of my mesh (pictured) and the mesh moves forwards and backwards in the x-direction repeatedly over a model run. As a result, the mesh quality progressively deteriorates. I und...
by joeatodd
25 Feb 2013, 20:53
Forum: ElmerSolver
Topic: Distance over surface/boundary
Replies: 5
Views: 3490

Re: Distance over surface/boundary

Hi Peter, Yeah, I'd thought about this. Unfortunately, I don't think the FlowDepthSolver has any routines for calculating distance along a surface. I think my problem is best illustrated with a diagram. http://dl.dropbox.com/u/9058612/NodeRemapping.png In this example, the original geometry (simplif...
by joeatodd
25 Feb 2013, 13:57
Forum: ElmerSolver
Topic: Distance over surface/boundary
Replies: 5
Views: 3490

Re: Distance over surface/boundary

Hi Joe There is something in that spirit in the ParticleAdvector routine. It uses particles to convect stuff in a semi-lagrangian fashion. One thing that can be advected is "distance". This does not work perhaps that well on surface/boundary as the intended use is the for the full dimensi...
by joeatodd
25 Feb 2013, 13:27
Forum: Bug reports
Topic: Hypre installation
Replies: 1
Views: 3779

Hypre installation

Hi all, I was considering asking this in 'Installation & Compilation', but seeing as the relevant code appears to have been changed quite recently, I thought it might be a bug instead. I'm trying to compile Elmer with the HYPRE libraries linked in. I followed the instructions here: http://www.el...
by joeatodd
22 Feb 2013, 13:28
Forum: Bug reports
Topic: Typo in SIASolver
Replies: 1
Views: 2603

Typo in SIASolver

Hi all,

I think I've found a bug in elmerice/solvers/SIASolver.f90:173. The WRITE statement contains a format code which causes compilation to fail on one of the systems I use (although not the other, confusingly).

The format code reads '(A E10.4)', but should read '(A, E10.4)', I think.

Ta,

Joe
by joeatodd
19 Feb 2013, 15:48
Forum: ElmerSolver
Topic: Distance over surface/boundary
Replies: 5
Views: 3490

Distance over surface/boundary

Hi there, I was wondering if anyone knows of (or has personally developed) a function to compute distance between two points *along* a surface. In other words, not the geometric distance but the 'walking distance' along the surface, so to speak. I'm planning to write something myself, but wanted to ...
by joeatodd
18 Dec 2012, 18:53
Forum: Bug reports
Topic: ElmerIce/Buoyancy
Replies: 1
Views: 2903

Re: ElmerIce/Buoyancy

Also, I think Buoyancy and USF_Sliding are using conflicting conventions for External Pressure. The function "SeaPressure" returns a value for external pressure which is less than or equal to zero, but at USF_Sliding:Line 402, 'Ne' appears to be expecting a positive. I may be wrong about t...
by joeatodd
18 Dec 2012, 18:43
Forum: Bug reports
Topic: ElmerIce/Buoyancy
Replies: 1
Views: 2903

ElmerIce/Buoyancy

Hi all, Tried reporting this through sourceforge but I get the feeling most bug reporting is done here instead. There's a problem with the Buoyancy module whereby if NormalFlux=.FALSE., the array 'a_perp' is assigned value 0.0_dp, despite not having been allocated. This occurs on Line: 276 Cheers, Joe