*preprint, model=yes,hist=yes
*NODE,NSET=TIRE-RIM
 199,0,0,0
*NODE,NSET=ROAD
 99999,   0.0,   0.0, -0.02
*ELEMENT,TYPE=Z101,ELSET=SUPER,FILE=tire_substracous_gen
 10001, 199,99999
*SUBSTRUCTURE PROPERTY, ELSET=SUPER
*amplitude,name=const
0,0.001,1,0.001
**------------------------------------------------
*STEP
 STEP 1: EXTRACT FREQUENCIES
*FREQUENCY,EIGENSOLVER=LANCZOS,norm=mass
50,,,-1
*BOUNDARY
TIRE-RIM,1,6
ROAD,1,2
ROAD,4,6
*BOUNDARY,BASE NAME=excit
ROAD,3,3
***substructure path,enter=10001
***OUTPUT,field
***NODE OUTPUT
**U,
***substructure path,leave
*END STEP
************************************************
*STEP
 STEADY STATE DYNAMICS,DIRECT
*STEADY STATE DYNAMICS,DIRECT,INTERVAL=RANGE
 200.,260.,50
*BOUNDARY
TIRE-RIM,1,6
ROAD,1,2
ROAD,4,6
**
*BOUNDARY
 ROAD,3,3,0.001
*OUTPUT,HISTORY
*NODE OUTPUT,NSET=ROAD
U,RF
*END STEP
**------------------------------------------------
*STEP
 STEADY STATE DYNAMICS,SUBSPACE
*STEADY STATE DYNAMICS,SUBSPACE=CONSTANT,INTERVAL=RANGE
 200.,260.,50
*BASE MOTION,basename=excit,dof=3,amplit=const,type=disp
**
*OUTPUT,HISTORY
*NODE OUTPUT,NSET=ROAD
U,RF
*END STEP