*heading
*node,nset=nall
1,0.,0.
2,1.,0.
3,1.,1.
4,0.,1.
*element,type=m3d4r,elset=one
1,1,2,3,4
*membrane section,elset=one,material=mone
0.1
*material,name=mone
*elastic
1.e8,0.3
*expansion
1.e-6
*expansion,field=1
1.e-6
*initial conditions,type=temperature
nall,0.
*initial conditions,type=field,variable=1
nall,0.
*boundary
nall,1,3,
*step,nlgeom
*static
*temperature
nall,1000.
*field,variable=1
nall,1000.
*el print
s,
e,
sth,
*node print
u,rf
*output,history,freq=0
*output,field
*element output
s,e
sth
*end step