MASS CONCENTRATION (MASS DIFFUSION ANALYSIS) output from Abaqus to Matlab (Record key 38)
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\38.inp'],[S(1:a(end)-1),'\38.inp'],'f')
Run the input file 38.inp with Abaqus
!abaqus job=38
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('38.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('38.fil');
Obtain the desired output data
out = Rec38(Rec)
out = 1.0e+04 * 0 0 4.874005468750000 0 4.874005468750000 1.624668457031250 2.785145898437500 2.785145898437500 0.000000000000001 2.785145898437500 0.000000000000001 0.000000000000000 0 5.570291796875000 5.570291796875000 0 5.570291796875000 0 0 0 2.785145898437500 0 2.785145898437500 2.785145898437500 5.570291796875000 0 0 5.570291796875000 0 5.570291796875000
Verify output
Check number of attributes
nAttr=size(out,2)
nAttr = 1
Check the number of entries
nEntr=size(out,1)
nEntr = 30
Check class of output
cOut=class(out)
cOut = double
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