Hi slimjimmy ,
I suppose that your problems have been resolved,
however, I am doing the same subroutine in Abaqus for the first time (I am a Ansys user)
-) I am not sure if this is correct:
dUde11=du1(1)
dUde22=du1(2)
dUde33=du1(3)
dUde12=du1(4)
dUde13=du1(5)
dUde23=du1(6)
dUdeJ =du1(7)
why...