*HEADING
 BASIC VERIFICATION - MPC TYPE BEAM with  *RIKS
*NODE
*ELEMENT,TYPE=B22, ELSET=EALL
*NSET, NSET=TWO
*NSET, NSET=THREE
*BEAM SECTION,SECTION=L,MATERIAL=MAT, ELSET=EALL
0.5,1.0,0.2,0.2
*BOUNDARY
1,1,6
*MPC
BEAM,5,6
*MATERIAL,NAME=MAT
*ELASTIC
3.E5,
*density
1700.0,
***********************
*step
*buckle
4,
*cload
6,1,-1.0
*modal print
*modal file
*node print, f=0
*el print, f=0
*end step
******************************
*STEP,NLGEOM,INC=50
*STATIC,RIKS
0.01,1.0,,,3.0
*CLOAD
6,1,-100.
*NODE FILE,FREQ=10
U,COORD,
CF,
*NODE PRINT,FREQ=100, GLO=yes
U,COORD,
CF,
*EL PRINT,FREQ=0
*END STEP