Example 342: 17x17 point mesh f=1 k11=1 k22=1

The comfile run by this example is as follows:

#Example_3412 Multigrid collocation solution of div(kGradu)=f
 
fem de para;r;mg_square4;example

fem de node;r;mg_square4;example  #9 nodes
fem de base;r;;example            #bilinear + extended basis with 9*9 pts
fem de elem;r;;example            #4 element
fem de fibr;r;;example
fem de elem;r;;example fibre
fem de grid;r;;example
fem update grid geom
fem update grid metric level 1
fem define equation;r;;example    #div(k.grad(u))=f
fem de window
fem dr lines
fem group grid external as bdry
fem define material;r;;example    #f=1, k11=1, k22=1
fem update grid material
fem de init;r;;example            #bdry pts =0
fem de solv;r;;example
fem dr grid level 1           #multigrid level 1 (fine grid)
fem dr grid level 2           #multigrid level 2 (coarse grid)
fem dr grid level 3           #multigrid level 3 (coarse grid)
fem dr grid level 4           #multigrid level 4 (coarse grid)
fem solve
fem list initial
fem dr grid values

Additional testing commands:

fem list grid grid 1..100
fem list init

Files used by this example are:

Name               Modified     Size

example_342.com    20-Nov-2001  942 
mg_square4.ipbase  10-Apr-2000  2.1k
mg_square4.ipelem  10-Apr-2000  1.3k
mg_square4.ipelfb  10-Apr-2000  640 
mg_square4.ipequa  26-May-2003  1.1k
mg_square4.ipfibr  30-Jan-2001  1.1k
mg_square4.ipgrid  06-Mar-2003  790 
mg_square4.ipinit  10-Apr-2000  386 
mg_square4.ipmate  10-Apr-2000  848 
mg_square4.ipnode  10-Apr-2000  1.7k
mg_square4.ippara  12-Nov-2002  5.9k
mg_square4.ipsolv  13-Apr-2007  1.2k
test_output.com    10-Apr-2000   40 

Download the entire example:

Name                      Modified     Size

examples_3_34_342.tar.gz  14-Apr-2007  8.2k

Testing status by version:

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 05:50:19 2016

Input last modified: Fri Apr 13 10:32:49 2007