3D potential domain solution

Example ed3: 3D potential domain solution

This example demonstrates potential domain solutions in three dimensions on a spherical BEM mesh solving Laplace's equation with an analytic solution.

The comfile run by this example is as follows:

#
# Created by Martin Buist
# August 2001
#

if( !$example ) {
  $example = ".";
}

fem define para;r;$example/3dtest
fem define coord 3,1          
fem define regi;r;$example/3dtest
fem define node;r;$example/8x8
fem define node;r;$example/3dtest reg 2
fem define bas;r;$example/test
fem define elem;r;$example/8x8
fem define elem;r;$example/3dtest reg 2
fem define grid;r;$example/3dtest reg 2
fem update grid geometry reg 2
fem define equation;r;$example/bemsphere cl 1 lock
fem define equa;r;$example/3dtest cl 2 lock reg 2
fem define material;r;$example/bemsphere 
fem define anal;r;$example/bemsphere
fem define initial;g 
fem define solve;r;$example/bemsphere
fem solve

fem eval solu grid elem 101 iy 1 potential

fem export node;geom as test reg 2
fem export elem;geom as test reg 2
fem export elem;pote as test field reg 2 class 2 iy 1

Additional testing commands:

Files used by this example are:

Name              Modified     Size

example_ed3.com   04-Sep-2001  846 
3dtest.ipbase     04-Sep-2001  2.4k
3dtest.ipelem     04-Sep-2001  422 
3dtest.ipequa     26-May-2003  1.2k
3dtest.ipgrid     06-Mar-2003  605 
3dtest.ipnode     04-Sep-2001  1.7k
3dtest.ippara     12-Nov-2002  5.9k
3dtest.ipregi     04-Sep-2001   93 
8x8.ipelem        04-Sep-2001   21k
8x8.ipnode        04-Sep-2001   52k
bemsphere.ipanal  04-Sep-2001  591 
bemsphere.ipequa  26-May-2003  1.4k
bemsphere.ipmate  04-Sep-2001   54 
bemsphere.ipsolv  13-Apr-2007  1.3k
geom.exelem       04-Sep-2001  3.6k
geom.exnode       04-Sep-2001  1.0k
pote.exelem       04-Sep-2001   15k
test.ipbase       04-Sep-2001  6.8k
test_output.com   04-Sep-2001    0

Download the entire example:

Name                      Modified     Size

examples_e_ed_ed3.tar.gz  14-Apr-2007   14k

Testing status by version:

	Status	Tested	Real time (s)
i686-linux
cm	Success	Sun Mar 6 00:03:21 2016	2
cm-debug	Success	Sat Mar 5 00:17:35 2016	8
mips-irix
cm	Success	Sun Aug 19 01:48:37 2007	17
cm-debug	Success	Wed Aug 15 02:19:14 2007	120
cm-debug-clear-malloc	Success	Sat Aug 18 02:34:10 2007	122
cm-debug-clear-malloc7	Success	Mon Aug 20 02:33:37 2007	124
cm64	Success	Sun Aug 19 01:50:08 2007	18
cm64-debug	Success	Tue Aug 21 02:26:10 2007	135
cm64-debug-clear-malloc	Success	Thu Apr 1 12:29:56 2004	54
rs6000-aix
cm	Success	Wed Mar 4 01:09:54 2009	3
cm-debug	Success	Mon Mar 2 01:16:49 2009	35
cm64	Success	Wed Mar 4 01:09:29 2009	2
cm64-debug	Success	Tue Mar 3 01:20:58 2009	33
x86_64-linux
cm	Success	Sun Mar 6 00:01:09 2016	1
cm-debug	Success	Sat Mar 5 00:02:03 2016	5

Testing status by file:

cmiss_test.out

i686-linux
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
mips-irix
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
Success	cm-debug-clear-malloc:	ndiff test: no significant differences with generic answer.
Success	cm-debug-clear-malloc7:	ndiff test: no significant differences with generic answer.
Success	cm64:	ndiff test: no significant differences with generic answer.
Success	cm64-debug:	ndiff test: no significant differences with generic answer.
Success	cm64-debug-clear-malloc:	ndiff test: no significant differences with generic answer.
rs6000-aix
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
Success	cm64:	ndiff test: no significant differences with generic answer.
Success	cm64-debug:	ndiff test: no significant differences with generic answer.
x86_64-linux
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.

geom.exelem

i686-linux
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
mips-irix
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
Success	cm-debug-clear-malloc:	ndiff test: no significant differences with generic answer.
Success	cm-debug-clear-malloc7:	ndiff test: no significant differences with generic answer.
Success	cm64:	ndiff test: no significant differences with generic answer.
Success	cm64-debug:	ndiff test: no significant differences with generic answer.
Success	cm64-debug-clear-malloc:	ndiff test: no significant differences with generic answer.
rs6000-aix
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
Success	cm64:	ndiff test: no significant differences with generic answer.
Success	cm64-debug:	ndiff test: no significant differences with generic answer.
x86_64-linux
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.

geom.exnode

i686-linux
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
mips-irix
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
Success	cm-debug-clear-malloc:	ndiff test: no significant differences with generic answer.
Success	cm-debug-clear-malloc7:	ndiff test: no significant differences with generic answer.
Success	cm64:	ndiff test: no significant differences with generic answer.
Success	cm64-debug:	ndiff test: no significant differences with generic answer.
Success	cm64-debug-clear-malloc:	ndiff test: no significant differences with generic answer.
rs6000-aix
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
Success	cm64:	ndiff test: no significant differences with generic answer.
Success	cm64-debug:	ndiff test: no significant differences with generic answer.
x86_64-linux
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.

pote.exelem

i686-linux
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
mips-irix
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
Success	cm-debug-clear-malloc:	ndiff test: no significant differences with generic answer.
Success	cm-debug-clear-malloc7:	ndiff test: no significant differences with generic answer.
Success	cm64:	ndiff test: no significant differences with generic answer.
Success	cm64-debug:	ndiff test: no significant differences with generic answer.
Success	cm64-debug-clear-malloc:	ndiff test: no significant differences with generic answer.
rs6000-aix
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.
Success	cm64:	ndiff test: no significant differences with generic answer.
Success	cm64-debug:	ndiff test: no significant differences with generic answer.
x86_64-linux
Success	cm:	ndiff test: no significant differences with generic answer.
Success	cm-debug:	ndiff test: no significant differences with generic answer.

Html last generated: Sun Mar 6 05:51:36 2016

Input last modified: Fri Apr 13 10:43:15 2007

CMISS Help / Examples / e / ed / ed3