Example 345: Curved 33x33 mesh f=0 k11=1 k22=0.1

The comfile run by this example is as follows:

#Example_3415 Multigrid colloc soln of div(kGradu)=d(u)/dt
#             on 16 elements using cubic_linear basis
 
fem de para;r;mg_curved16;example

fem de node;r;mg_curved16;example  #25 nodes
fem de base;r;;example             #cubic-lin + 9*9 pt extended basis
fem de elem;r;;example             #16 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=0, k11=1, k22=0.1
fem update grid material
fem de init;r;;example             #bdry pts =1
fem de solv;r;;example
fem dr grid level 5            #multigrid level 5 (coarsest grid)
fem dr grid level 4            #multigrid level 4
fem dr grid level 3            #multigrid level 3
fem dr grid level 2            #multigrid level 2
fem dr grid level 1            #multigrid level 1 (finest grid)
fem dr grid values             #shows initial field
sub solve
{
fem up grid time
fem solve
fem li grid YQ grid 719
fem dr grid values
}
solve                          #use anisotropic, dynamic, dt=.01
fem dr grid values             #shows computed field
fem dr scale

Additional testing commands:

fem list grid grid 1..100
fem list init
fem list solve

Files used by this example are:

Name                Modified     Size

example_345.com     20-Nov-2001  1.2k
active.ipinit       10-Apr-2000  473 
active.ipsolv       13-Apr-2007  1.1k
mg_curved16.ipbase  10-Apr-2000  2.8k
mg_curved16.ipelem  10-Apr-2000  5.0k
mg_curved16.ipelfb  10-Apr-2000  2.3k
mg_curved16.ipequa  26-May-2003  1.1k
mg_curved16.ipfibr  30-Jan-2001  3.9k
mg_curved16.ipgrid  06-Mar-2003  1.8k
mg_curved16.ipinit  10-Apr-2000  376 
mg_curved16.ipmate  10-Apr-2000  839 
mg_curved16.ipnode  10-Apr-2000  7.6k
mg_curved16.ippara  12-Nov-2002  5.9k
mg_curved16.ipsolv  13-Apr-2007  1.2k
test_output.com     20-Nov-2001   56 

Download the entire example:

Name                      Modified     Size

examples_3_34_345.tar.gz  14-Apr-2007   17k

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 10:32:56 2007