*HEADING
 CONTINUE EARTHQUAKE ANALYSIS  B23    
*RESTART, WRITE, FREQUENCY=25, READ, STEP=1, INC=500, END STEP
*STEP,INC=1000
EARTHQUAKE INPUT
*DYNAMIC,ALPHA=0.0,DIRECT
 .01  ,5.0
*PRINT,RESIDUAL=NO,FREQUENCY=5
*OUTPUT,FIELD, FREQUENCY=1,OP=NEW
*NODE OUTPUT,NSET=ENDS
U,V,A
*OUTPUT,HISTORY,FREQUENCY=1,OP=NEW
*NODE OUTPUT,NSET=ENDS
U,V,A
*ENERGY OUTPUT,VARIABLE=ALL
*END STEP