*HEADING
: RESTART OF PPZOFRQ2, EXTRACT ADDITIONAL MODES
*RESTART,READ,STEP=1,ENDSTEP,WRITE
*STEP,PERTURBATION
*FREQUENCY         , eigensolver=lanczos, SIM=NO
15, , 
*EL PRINT,FREQ=0
*NODE PRINT
U,EPOT
*MODAL FILE
*END STEP