When using DPF to extract stresses are the values returned in the global system, or the local element system?
The stress operators have an input "bool_rotate_to_global" that is often default = True. This will be in the global system by default, but setting this to False will keep in the element orientation.
` import mech_dpf import Ans.DataProcessing as dpf
op = dpf.operators.result.stress() # operator instantiation op.inputs.bool_rotate_to_global.Connect(False) # optional `
