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Can altair simlab cancle element jacobian check during calculation?

User: "QinHe_321"
Altair Community Member

While using explict solver, to avoid error 7053

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    User: "yuhaohe"
    Altair Employee

    There are two explicit solvers in the backend of SimLab. If you are using OptiStruct as the solver, you can disable element quality check in Settings→Solver Settings→CHECKEL→No. However, the solver will still stop running if the element quality is too bad, such as negative jacobian.

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