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