Are there other field outputs that I can implement into an IGA analysis at the moment? I saw a mention of ‘maximum_principal_stress’ in the error output when I tried to change ‘displacement’ to anything else. Upon changing the field variable to ‘maximum_principal_stress’ I got a new error snipped below. Also attached is my attempt at redefining the displacement field output to be a stress output. Thank you in advance.
PS, is there a user manual for Coreform_IGA? And are there additional Quadrature point selections besides QP1 (I assume that is 1 integration point per ‘element’).
{
displacement_field_output: {
name: "field_output",
database_name: "TensileCoupon",
database_type: "pvd",
output_interval: "output",
field_variable: "maximum_principal_stress",
sets: [ "whole_part" ]
},