Example e84: Fitting Activation Times to a Bilinear Field with Bicubic Geometry

Fits activation times measured experimentally on the epicardial surface. The heart mesh (region 6 of a 6 region mesh) has a bicubic geometry and the field is a bilinear field. Only the lower portion of the epicardium (corresponding to the ventricles) are displayed.

The comfile run by this example is as follows:

# Example e84
# -----------
#


# Inputs
#

$MODEL = "pig06_cust2_heart"
$NRHEART = 6


# Controls
#

$USEFIT = 1
$USEEXPORTCMGUI = 1

fem def para;r;fitting;example
fem def regi;r;six;example
fem def coor 3,1
fem def base;r;bicubic_bilinear;example
fem def node;r;$MODEL;example reg $NRHEART

fem def elem;r;${MODEL}_lin;example reg $NRHEART


# Grouping specific elements 
#
fem group elem 3265..4192 as HEARTELEM reg $NRHEART
fem group elem 3265..3904 as EPIELEM   reg $NRHEART
fem group elem 3905..4192 as VENDOELEM reg $NRHEART


# Grouping specific elements corresponding to ventricular epicardium
#
fem group elem 3265..3289,3305..3329,3345..3369,3385..3409,3425..3449,3465..3489 as EPI_BOTTOM1 reg $NRHEART
fem group elem 3505..3529,3545..3569,3585..3609,3625..3649,3665..3684,3705..3724 as EPI_BOTTOM2 reg $NRHEART
fem group elem 3745..3769,3785..3809,3825..3844,3865..3884 as EPI_BOTTOM3 reg $NRHEART


if( $USEEXPORTCMGUI==1 )
#
#----------------------------#
# Export geometry
#----------------------------#
#

{
fem export node;pig as thenodes reg all
fem export elem;heart as heart    reg $NRHEART elem EPIELEM
} #USEEXPORTCMGUI

Additional testing commands:

#
#----------------------------#
# Define fields
#----------------------------#
#
fem def fiel;r;heart;example reg $NRHEART
fem def elem;r;heart;example  reg $NRHEART field


fem write iod;pig06_cust2


#
#----------------------------#
# Define the data
#----------------------------#
#
fem def data;r;epi_elec_field;example field reg $NRHEART
fem def xi;c close elem EPIELEM             reg $NRHEART
fem def xi;w;elect                          reg $NRHEART
fem export data;epi_elec as epi_elec error  reg $NRHEART


if( $USEFIT==1 )


# Command updated by fixcom.sh on Wed Aug 23 17:50:30 NZT 2000
# Old command: fem def fit;r;heart_lin;example field reg $NRHEART
{
fem def fit;r;heart_lin;example field reg $NRHEART

fem fit reg $NRHEART



# Command updated by fixcom.sh on Wed Aug 23 17:50:30 NZT 2000
# Old command: endif #USEFIT
} #USEFIT



if( $USEEXPORTCMGUI==1 )
#
#----------------------------#
# Export gemetry
#----------------------------#
#

# Command updated by fixcom.sh on Wed Aug 23 17:50:30 NZT 2000
# Old command: fem export node;activ       as thenodes2   reg $NRHEART offset      10000
{
fem export node;activ as thenodes2 reg $NRHEART offset 10000

fem export elem;activ_epi   as activ_epi   reg $NRHEART offset_elem 10000 elem EPI_BOTTOM1,EPI_BOTTOM2,EPI_BOTTOM3
fem export elem;activ_vendo as activ_vendo reg $NRHEART offset_elem 10000 elem VENDOELEM



# Command updated by fixcom.sh on Wed Aug 23 17:50:30 NZT 2000
# Old command: endif #USEEXPORTCMGUI
} #USEEXPORTCMGUI

Files used by this example are:

Name                          Modified     Size

example_e84.com               14-May-2001  1.1k
activation.data               10-Apr-2000  1.1k
bicubic_bilinear.ipbase       10-Apr-2000  7.8k
epi_elec_field.ipdata         10-Apr-2000  9.7k
fitted.binhis                 10-Apr-2000   28k
fitting.ippara                12-Nov-2002  5.9k
heart.ipelfd                  10-Apr-2000  138k
heart.ipfiel                  10-Apr-2000   78k
heart_lin.ipfit               13-Apr-2007  1.6k
pig06_cust2.irnode            10-Apr-2000  3.5M
pig06_cust2_heart.ipnode      14-May-2001  791k
pig06_cust2_heart_lin.ipelem  14-May-2001  368k
pig06_cust2_lin.irelem        10-Apr-2000  1.6M
six.ipregi                    10-Apr-2000   93 
test_output.com               20-Nov-2001  1.5k

Download the entire example:

Name                      Modified     Size

examples_e_e8_e84.tar.gz  12-Mar-2008  1.4M

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.

  
  
• activ.exnode
  

  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.

  
  
• activ_epi.exelem
  

  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.

  
  
• elect.ipxi
  

  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.

  
  
• epi_elec.exdata
  

  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.

  
  

Graphical output from this problem is given here.

Html last generated: Sun Mar 6 05:51:28 2016

Input last modified: Tue Mar 11 16:32:22 2008