*HEADING
 TEST OF ELEMENT MATRIX INPUT - 
 ELEMENT: USER ELEMENT
*USER ELEMENT,TYPE=U1,FILE=vibrationcable_b21,OLD ELEMENT=1,STEP=2,INCREMENT=1
*ELEMENT,TYPE=U1,ELSET=EONE
 1,1,2
*ELGEN,ELSET=EALL
 1,13
*UEL PROPERTY,ELSET=EALL
*NODE
 1, 
 14,100.
*NGEN
 1,14
*BOUNDARY
 1,1,2
14,2
*STEP,NLGEOM
  EXTRACT MODE FREQUENCIES
*FREQUENCY, eigensolver=lanczos, SIM=NO
 4, ,1000.,
*EL PRINT,FREQUENCY=0
*NODE FILE,FREQUENCY=0
*OUTPUT,FIELD,FREQ=0
*NODE OUTPUT
*MODAL FILE
*OUTPUT,HISTORY,FREQUENCY=1
*MODAL OUTPUT
*ELEMENT MATRIX OUTPUT,ELSET=EALL,STIFFNESS=YES,MASS=YES,FREQUENCY=1,
OUTPUT FILE=USER DEFINED
*END STEP