RESIDUAL FLUX output from Abaqus to Matlab (Record key 204)
In this example a simple Abaqus model is analysed and results are retrieved by postprocessing the results *.fil file generated by Abaqus using Matlab. For more information please see the Documentation of Abaqus2Matlab toolbox.
Contents
Run Abaqus model
Change current directory to Abaqus working directory
a = strfind(S,'\');
cd(S(1:a(end)-1))
Copy the input file to be run by Abaqus into the Abaqus working directory
copyfile([S,'\AbaqusInputFiles\204.inp'],[S(1:a(end)-1),'\204.inp'],'f')
Run the input file 204.inp with Abaqus
!abaqus job=204
Pause Matlab execution to give Abaqus enough time to create the lck file
pause(10)
If the lck file exists then halt Matlab execution
while exist('204.lck','file')==2 pause(0.1) end
Postprocess Abaqus results file with Matlab
Assign all lines of the fil file in an one-row string (after Abaqus analysis terminates)
Rec = Fil2str('204.fil');
Obtain the desired output data
out = Rec204(Rec)
out = 1.0e+08 * 9.000000099999999 -0.000065800000000 9.000000020000000 -0.000000000000000 9.000000030000001 0.000000000000000 9.000000040000000 -0.000000000000000 9.000000070000001 -0.000000000000000 9.000000080000000 0.000000000000000 9.000000090000000 -0.000000000000000 9.000000099999999 -0.000000000000000 9.000000099999999 -0.000065800000000
Verify output
Check number of attributes
nAttr=size(out,2)
nAttr = 2
Check the number of entries
nEntr=size(out,1)
nEntr = 9
Check class of output
cOut=class(out)
cOut = double
____________________________________________________ Copyright (c) 2016 by George Papazafeiropoulos Captain, Infrastructure Engineer, Hellenic Air Force Civil Engineer, M.Sc., Ph.D. candidate, NTUA Email: gpapazafeiropoulos@yahoo.gr Website: http://users.ntua.gr/gpapazaf/