Post-processing stresses for non-linear analysis.
void tricircumcenter3d_tp(double a[3], double b[3], double c[3], double circumcenter[3], double *xi, double *eta)
Post-process fields on refined mesh.
void tetcircumcenter_tp(double a[3], double b[3], double c[3], double d[3], double circumcenter[3], double *xi, double *eta, double *zeta)