*HEADINGTest input*Node, NSET=CORNER100, 0., 0., 0180, 1., 0., 0810, 0., 1., 0818, 1., 1., 0200, 10., 10., 10201, 10., 10., 11** Note that this node is not in a set*NODE1000, 0.0, 0.0, 0.01001, 1., 0., 01002, 0., 1., 01003, 1., 1., 01004, 10., 10., 101005, 10., 10., 11*NGEN, NSET=LEFT100, 810, 200*NGEN, NSET=RIGHT180, 818, 200*NFILL, NSET=MIDDLELEFT, RIGHT, 80, 1*NSET, NSET=ALLLEFT, RIGHT, MIDDLE, CORNER*****ELEMENT, TYPE=C3D4, ELSET=FIRST1, 100, 180, 810, 818*ELEMENT, TYPE=C3D4, ELSET=SECOND2, 100, 180, 200, 201** Note that this element is not in a set*ELEMENT, TYPE=C3D43, 810, 818, 200, 201*ELGEN, ELSET=MOST1, 40, 2, 1, 40, 200, 40, 1*ELSET, ELSET=ALLFIRST, MOST*****SOLID SECTION, ELSET=FIRST, MATERIAL=HY100*MATERIAL,NAME=HY100*ELASTIC180.0E+09,0.3*DENSITY7.7E+3*SOLID SECTION, ELSET=SECOND, MATERIAL=HY200*MATERIAL,NAME=HY200*MATERIAL,NAME=HY300*****NSET, NSET=CENTER, GENERATE3736,4536,2003738,4538,2003740,4540,2003742,4542,2003744,4544,200*****BOUNDARYLEFT, 1, 5, 0.RIGHT, 1, 5, 0.*****PREPRINT, MODEL=NO, ECHO=NO*AMPLITUDE, NAME=ATONCE0., 0., 1e-6, 1., 2e-6, 1., 3e-6, 0., 5, 0.*STEP, NLGEOM=YES*DYNAMIC, EXPLICIT , 1.e-4,*CLOAD, AMPLITUDE=ATONCECENTER, 3, -1.e8*HISTORY OUTPUT, TIME INTERVAL=1e-4*NODE HISTORY, NSET=ALLU*FILE OUTPUT, NUMBER INTERVAL=1*NODE FILE, NSET=ALLU*END STEP