Hi,
I'm trying to apply pre-strain in FEBio using the plugin. I have my own script to generate the .feb file and I'm using the 2.5 format. The example feb files of the plugin seem to use the 2.0 format.
The example file test9_ps.feb the prestrain gradient matrix is defined by element like this:
However, if I switch the same file to version 2.5 I get the error:
In my file I have the material axis defined as below. Should the definition of the gradient now be done in the MeshData section as well? If so, what is the "var"?
Best Regards,
Miguel
I'm trying to apply pre-strain in FEBio using the plugin. I have my own script to generate the .feb file and I'm using the 2.5 format. The example feb files of the plugin seem to use the 2.0 format.
The example file test9_ps.feb the prestrain gradient matrix is defined by element like this:
Code:
<Geometry> <Nodes> ... </Nodes> <Elements type="hex8" mat="1" elset="Part1"> ... </Elements> <ElementData> <element id="1"><F0>1.04067,-0.000651485,-0.000651485,0.0542267,0.983246,0.00321706,0.0542267,0.00321706,0.983246</F0></element> <element id="2"><F0>1.03972,-0.00041242,-0.000300378,0.0630071,0.980724,0.00556343,0.0244616,0.00101116,0.986989</F0></element> ... </Geometry>
However, if I switch the same file to version 2.5 I get the error:
Code:
FATAL ERROR: unrecognized tag "ElementData" (line 384)
Code:
<MeshData> <ElementData elem_set="Part1" var="mat_axis"> <elem lid="1"> <a>-0.514589820563471,0.7972243861088063,0.31564314465213966</a> <d>-0.8574364796137658,-0.4784536168681043,-0.18943289031575739</d> </elem> ... </ElementData> </MeshData>
Miguel
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