Search found 5 matches

by jkrug
21 Mar 2013, 13:48
Forum: Software development
Topic: Free-Surfaces and partitioning
Replies: 3
Views: 6695

Re: Free-Surfaces and partitioning

Ok, I am a bit late now, but thank you Thomas for the answer. My problem came from the line : "Before Linsolve = "EliminateDirichlet" "EliminateDirichlet"" which was in my FreeSurfaceSolver. After commenting it, it works perfectly. (Still have the "warnings" s...
by jkrug
11 Mar 2013, 13:03
Forum: Software development
Topic: Free-Surfaces and partitioning
Replies: 3
Views: 6695

Free-Surfaces and partitioning

Hi everybody ! I have a question concerning the combination of free-surfaces and parallel computing. I'm working on a 2D-setup similar to the hand-made image given as attached file. This mesh has 2 free-surfaces on 2 diferrent boundaries. When partitionning the system with the "-metis" com...
by jkrug
06 Mar 2013, 17:46
Forum: Software development
Topic: Find the nodes that belong to a BC
Replies: 3
Views: 5616

Re: Find the nodes that belong to a BC

Thank you both for your solutions. Now it works. I finally combined a loop on each boundary element and the code given by Peter. I will probably spend more time on the MakePermUsingMask subroutine, but first I am looking in the source files to see how this subroutine is used... By the way, thank you !
by jkrug
01 Mar 2013, 14:06
Forum: Software development
Topic: Find the nodes that belong to a BC
Replies: 3
Views: 5616

Find the nodes that belong to a BC

Hi everybody, :) I am working on a solver that loops on an unstructured mesh, and I've got a couple of coordinates for a given point (x, y) (2 dimensions). I need to find the position corresponding to this given x-value on one given boundary. I was wondering if there is any function or routines allo...
by jkrug
20 Jan 2012, 13:20
Forum: Installation & compilation
Topic: libelmersolver.dylib error
Replies: 3
Views: 5276

Re: libelmersolver.dylib error

When compiling on a Mac, in the Makefile : elmerfem/trunk/fem/src/Makefile.in, you have to replace the -soname option with -install_name . soname is not supported by MacOSX and the equivalent is install-name. (this option appears just once in the Makefile) Anyway, i had the same problem and it worke...