Can altair simlab cancle element jacobian check during calculation?

QinHe_321

While using explict solver, to avoid error 7053

yuhaohe

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.