Small implicit 2d bidomain strip

Example b2121: Small implicit 2d bidomain strip

Example b2121 - bidomain This example solves the bidomain equations on a 2d domain. The equations are solved implicitly and the Fitzhugh Nagumo ionic current model is used. Solution is by sparse LU factorisation and there are 9*9 grid points per element.

The comfile run by this example is as follows:

fem define para;r;biline;example

fem define node;r;biline;example
fem define base;r;biline;example
fem define elem;r;biline;example
fem define grid;r;biline;example
fem update grid geometry
fem update grid metric
fem group grid external as boundary
fem define equa;r;biline;example class 1,2
fem define mate;r;biline;example class 1,2
fem define cell;r;biline;example class 1,2
fem update grid material class 1,2
fem define init;r;biline;example class 1,2
fem define solv;r;biline;example class 1
fem define solv;r;biline2;example class 2
fem define window
fem solve to 0 class 1,2


# Command updated by fixcom.sh on Wed Aug 23 17:50:05 NZT 2000
# Old command: DO M=0..9
for $M ( 0..9 ) 
{

fem solve restart to $M class 1,2
fem draw field grid 1 zmin=-20 zmax=2 noscale class 2
refresh graphics

# Command updated by fixcom.sh on Wed Aug 23 17:50:05 NZT 2000
# Old command: ENDDO
}

Additional testing commands:

fem list grid yq index v grid 150..200 class 1
fem list grid yq index v grid 150..200 class 2

Files used by this example are:

Name                    Modified     Size

example_b2121.com       20-Nov-2001  887 
biline.ipbase           10-Apr-2000  1.1k
biline.ipcell           10-Apr-2000  3.4k
biline.ipelem           10-Apr-2000  2.6k
biline.ipequa           26-May-2003  1.4k
biline.ipgrid           06-Mar-2003  1.3k
biline.ipinit           10-Apr-2000  2.3k
biline.ipmate           10-Apr-2000  1.7k
biline.ipmate_cell_old  10-Apr-2000  5.2k
biline.ipnode           10-Apr-2000  2.8k
biline.ippara           12-Nov-2002  5.9k
biline.ipsolv           13-Apr-2007  1.8k
biline.ipsolv.old       10-Apr-2000  1.4k
biline2.ipsolv          13-Apr-2007  1.8k
biline2.ipsolv.old      10-Apr-2000  1.4k
test_output.com         19-Apr-2001   94

Download the entire example:

Name                                 Modified     Size

examples_b_b2_b21_b212_b2121.tar.gz  14-Apr-2007  8.2k

Testing status by version:

	Status	Tested	Real time (s)
i686-linux
cm	Success	Sun Mar 6 00:02:19 2016	0
cm-debug	Success	Sat Mar 5 00:05:52 2016	2
mips-irix
cm	Success	Sun Aug 19 01:40:19 2007	11
cm-debug	Success	Wed Aug 15 01:48:20 2007	50
cm-debug-clear-malloc	Success	Sat Aug 18 02:01:57 2007	71
cm-debug-clear-malloc7	Success	Mon Aug 20 01:53:49 2007	63
cm64	Success	Sun Aug 19 01:41:33 2007	11
cm64-debug	Success	Tue Aug 21 01:50:59 2007	59
cm64-debug-clear-malloc	Success	Thu Apr 1 11:17:06 2004	26
rs6000-aix
cm	Success	Wed Mar 4 01:08:43 2009	1
cm-debug	Success	Mon Mar 2 01:10:15 2009	10
cm64	Success	Wed Mar 4 01:08:43 2009	1
cm64-debug	Success	Tue Mar 3 01:15:40 2009	10
x86_64-linux
cm	Success	Sun Mar 6 00:01:05 2016	0
cm-debug	Success	Sat Mar 5 00:01:42 2016	1

Testing status by file:

cmiss_test.log

i686-linux
Success	cm:	cmiss_test.log.retain.
Success	cm-debug:	cmiss_test.log.retain.
mips-irix
Success	cm:	cmiss_test.log.retain.
Success	cm-debug:	cmiss_test.log.retain.
Success	cm-debug-clear-malloc:	cmiss_test.log.retain.
Success	cm-debug-clear-malloc7:	cmiss_test.log.retain.
Success	cm64:	cmiss_test.log.retain.
Success	cm64-debug:	cmiss_test.log.retain.
Success	cm64-debug-clear-malloc:	cmiss_test.log.retain.
rs6000-aix
Success	cm:	cmiss_test.log.retain.
Success	cm-debug:	cmiss_test.log.retain.
Success	cm64:	cmiss_test.log.retain.
Success	cm64-debug:	cmiss_test.log.retain.
x86_64-linux
Success	cm:	cmiss_test.log.retain.
Success	cm-debug:	cmiss_test.log.retain.

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.

Html last generated: Sun Mar 6 05:51:10 2016

Input last modified: Fri Apr 13 10:38:20 2007

CMISS Help / Examples / b / b2 / b21 / b212 / b2121