Example c2: Solving for potential in skull

No description

The comfile run by this example is as follows:

#Example_c2 Solving for potential in the skull

            #This example solves for the potential on the surface of
            #the skull due to an arbitrary dipole placed inside the
            #skull.  Note that this problem requires a large parameter
            #set for CMISS. A suitable parameters.inc file is given in
            #the example directory for this example.

#Calculate the potential on the skull
fem                            #Sets the environment to FEM.
fem define parameter;r;skull_potential;example  #sets up parameters

fem define coordinates;r;;example  #defines 3D rectangular.
fem define bases;r;;example        #Define 1 bicubic Hermite BEM basis.
fem define nodes;r;;example        #Define the geometry.
fem define elements;r;;example          
fem define equation;r;;example     #Standard laplace equation.
fem define material;r;;example     #No material definition.
fem define source;r;;example       #Define an arbitrary dipole position,
#                              !  orientation and strength.
fem define initial;r;;example      #Fix the potential at the top of the
#                              !  skull to 0.0.
fem define solve;r;;example        #Define solution parameters.
fem solve                      #Calculate the potential on the skull.
fem export elem;skull_geometry as full_skull #export the geometry
#                              !  of the skull to CMGUI.
fem export node;skull_geometry as full_skull
fem export node;skull_potential as full_skull field #Export the 
#                              !  potential to CMGUI.
fem export elem;skull_potential as full_skull field

Additional testing commands:

FEM list node solution

Files used by this example are:

Name                     Modified     Size

example_c2.com           22-Feb-2006  1.6k
example_c2_oldcmgui.com  29-Jun-2000  3.9k
skull_geometry.exelem    10-Apr-2000  104k
skull_geometry.exnode    10-Apr-2000   53k
skull_potential.exelem   10-Apr-2000  101k
skull_potential.exnode   10-Apr-2000   19k
skull_potential.ipbase   10-Apr-2000  4.5k
skull_potential.ipcoor   10-Apr-2000  570 
skull_potential.ipelem   10-Apr-2000   58k
skull_potential.ipequa   26-May-2003  1.8k
skull_potential.ipinit   10-Apr-2000  1.4k
skull_potential.ipmate   10-Apr-2000   54 
skull_potential.ipnode   10-Apr-2000  130k
skull_potential.ippara   21-Feb-2003  5.9k
skull_potential.ipsolv   13-Apr-2007  1.3k
skull_potential.ipsour   10-Apr-2000  302 
test_output.com          10-Apr-2000   23 
view.com                 22-Feb-2006  2.5k

Download the entire example:

Name                  Modified     Size

examples_c_c2.tar.gz  14-Apr-2007   78k

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 05:51:17 2016

Input last modified: Fri Apr 13 10:40:37 2007