Element_data class as optimization objective

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  • crandallc
    Junior Member
    • May 2020
    • 7

    Element_data class as optimization objective

    Is it possible to use element_data class parameters to optimize in FEBio? I have tried and get the error that optimize fails to initialize task. I did not see examples of this so I've modified my typical node fnc call to this below -
    <param name="fem.mesh.element[0].wy"/> and have tried <param name="fem.mesh.elem[0].wy"/>
    Is this just not possible?

    Christie
  • maas
    Lead Code Developer
    • Nov 2007
    • 3400

    #2
    Hi Christie,

    We added some support for using element data in FEBio's optimization module, but it is still rather limited in functionality. If you can upload or send me your model and optimization file, I can give you a better answer on whether it is possible what you are trying to do.

    Thanks,

    Steve
    Department of Bioengineering, University of Utah
    Scientific Computing and Imaging institute, University of Utah

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