Example b21522: Successful activaion on wedge

This example solves the FHN ionic current equations on a pizza shaped element, with the initial stimulus applied at the wide end of the wedge.

The comfile run by this example is as follows:

fem define para;r;pizza

fem define node;r;pizza
fem define base;r;pizza;example
fem define elem;r;pizza
fem define grid;r;pizza
fem update grid geometry
fem update grid metric
fem group grid xi1 high as stim_point oneoff  
fem group grid external as boundary
fem define equa;r;pizza;example class 1,2
fem define mate;r;pizza;example class 1,2
fem define cell;r;pizza;example class 1,2
fem update grid material class 1,2
fem define init;r;pizza;example class 1,2
fem define solv;r;pizza;example class 1
fem define solv;r;pizza2;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..30 ) 

fem solve restart to $M class 1,2
fem draw field grid 1 zmin=-80 zmax=40 noscale class 2
refresh graphics

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

Files used by this example are:

Name                Modified     Size

example_b21522.com 29-Apr-2003 893 pizza.exelem 29-Apr-2003 4.3k pizza.exnode 29-Apr-2003 1.8k pizza.ipbase 29-Apr-2003 1.1k pizza.ipcell 29-Apr-2003 3.4k pizza.ipelem 29-Apr-2003 341 pizza.ipequa 26-May-2003 1.4k pizza.ipgrid 29-Apr-2003 537 pizza.ipinit 29-Apr-2003 836 pizza.ipmate 29-Apr-2003 1.7k pizza.ipnode 29-Apr-2003 707 pizza.ippara 29-Apr-2003 5.9k pizza.ipsolv 13-Apr-2007 1.8k pizza2.ipsolv 13-Apr-2007 1.8k

Download the entire example:

Name                                        Modified     Size

examples_b_b2_b21_b215_b2152_b21522.tar.gz 14-Apr-2007 6.9k

Html last generated: Sun Mar 6 05:51:14 2016

Input last modified: Fri Apr 13 10:39:43 2007

CMISS Help / Examples / b / b2 / b21 / b215 / b2152 / b21522