Hi All,
I have been looking at the muscle and trans iso Mooney-Rivlin materials. Some variables that I define in Preview (1.12.0 & 1.12.1 & feb exported as v1.2 and v1.3) fail to appear in the resulting .feb file? For example, if you input the values for trans iso Mooney-Rivlin material as given on p77 of the FEBio manual, you should get:
<material id="3" type="trans iso Mooney-Rivlin">
<c1>13.85</c1>
<c2>0.0</c2>
<c3>2.07</c3>
<c4>61.44</c4>
<c5>640.7</c5>
<k>100.0</k>
<lam_max>1.03</lam_max>
<fiber type="vector">1,0,0</fiber>
<active_contraction lc="1">
<ca0>4.35</ca0>
<beta>4.75</beta>
<l0>1.58</l0>
<refl>2.04</refl>
</active_contraction>
</material>
However, if you input these into Preview and export the feb, everything after "</fiber>" is lost? Same happens with muscle.
I think it is something to do with the definition of active contraction.
Any ideas? Easy solution is to edit the text file directly, but was wondering if I was doing anything completely wrong
n
I have been looking at the muscle and trans iso Mooney-Rivlin materials. Some variables that I define in Preview (1.12.0 & 1.12.1 & feb exported as v1.2 and v1.3) fail to appear in the resulting .feb file? For example, if you input the values for trans iso Mooney-Rivlin material as given on p77 of the FEBio manual, you should get:
<material id="3" type="trans iso Mooney-Rivlin">
<c1>13.85</c1>
<c2>0.0</c2>
<c3>2.07</c3>
<c4>61.44</c4>
<c5>640.7</c5>
<k>100.0</k>
<lam_max>1.03</lam_max>
<fiber type="vector">1,0,0</fiber>
<active_contraction lc="1">
<ca0>4.35</ca0>
<beta>4.75</beta>
<l0>1.58</l0>
<refl>2.04</refl>
</active_contraction>
</material>
However, if you input these into Preview and export the feb, everything after "</fiber>" is lost? Same happens with muscle.
I think it is something to do with the definition of active contraction.
Any ideas? Easy solution is to edit the text file directly, but was wondering if I was doing anything completely wrong
n