*HEADING
SET TEMPS AND FIELDS BY VARIOUS MEANS OVER SEVERAL STEPS --- 
*RESTART,WRITE,FREQ=999
*NODE
1,
11,10.
*NGEN,NSET=ALL_NODES
1,11
*ELEMENT,TYPE=T3D2
1,1,2
*ELGEN,ELSET=ALL_ELEMENTS
1,10
*SOLID SECTION,ELSET=ALL_ELEMENTS,MAT=MAT
1., 
*MATERIAL,NAME=MAT
*EXPANSION
1.E-5, 
*ELASTIC
30.E6,.3
*INITIAL CONDITIONS,TYPE=TEMP
ALL_NODES,100.
*INITIAL CONDITIONS,TYPE=FIELD,FILE=xtfvtrt2,STEP=1,INC=0
*AMPLITUDE,NAME=AMPL
0.,0.,.5,.25,1.,1.
*STEP
*STATIC
.1,1.
*BOUNDARY
1,1,3
*TEMPERATURE,AMP=AMPL
ALL_NODES,200.
*FIELD,AMP=AMPL
ALL_NODES,250.
*EL PRINT
S11,FV1
*EL FILE
FV,
*NODE PRINT
U1,NT11
*NODE FILE
NT,
*CONTROLS,PARAMETERS=FIELD,FIELD=DISPLACEMENT
 , , 1.0
*END STEP
*STEP
*STATIC
10.,10.
*TEMPERATURE
ALL_NODES,150.
*TEMPERATURE,FILE=xtfvtrt1.odb
*FIELD,FILE=xtfvtrt2
*END STEP
*STEP
*STATIC
*TEMPERATURE,OP=NEW
*FIELD,OP=NEW
ALL_NODES,100.
*END STEP