jj77
Subscriber

See this video: In the upgeom.inp they show in the video you need to add another line with UPGEOM for a second mode (so say we want first and third mode to be combined). So the upgeom file would be then:


/prep7


UPGEOM, 0.001, 1, 1, file, rst, 


UPGEOM, 0.001, 1, 3, file, rst,


cdwrite,db,file,cdb


 


Or one could loop over ten modes adding a tenth of each mode (this is from an old help manual v16 ch 21.6):


/prep7
*do,i,1,10
upgeom,0.1,1,i,file,rst ! Add imperfections as a tenth of each mode shape
*enddo
cdwrite,db,file,cdb