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发表于 2006-3-22 10:26:56
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来自 美国
Re:已知单元号ELEMNUM,如何获取此单元的结点号?
an example to save x,y,z coordinates of the nodes belong to a selected element:
ESEL,s,ELEM,,ELEM_Num !select the element by element number
NSLE, s, all,, !select the all nodes belong to the slected element
*GET,MAXNN,NODE,0,NUM,MAX !Highest node number in the selected set
*GET,MINNN,NODE,0,NUM,MIN !Lowest node number in the selected set
*GET,NOD_CNT,NODE,0,COUNT !Number of nodes in the selected set
*DIM,NODLOCS,ARRAY,NOD_CNT,3
NCS2=1
*DO,NCS,MINNN,MAXNN,1
*IF,NSEL(NCS),EQ,1,THEN ! the selected node number may not continuous
NODLOCS(NCS2,1)=NX(NCS)
NODLOCS(NCS2,2)=NY(NCS)
NODLOCS(NCS2,3)=NZ(NCS)
NCS2=NCS2+1
*ENDIF
*ENDDO |
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