路过的高手帮我看看剩下两个面的mesh怎么做

*afun,deg
*set,b,33-0.405
*set,h,20-0.405
*set,t,0.405
*set,ng,10
*set,lang,425
*set,ns,10
*set,nl,100
/prep7
ET,1,SHELL63
r,1,t
r,2,t
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,21000
MPDATA,PRXY,1,,0.3
k,1,0,0,0
k,2,b,0,0
k,3,0,0,-h
k,4,b,0,-h
l,1,2,ng
l,3,4,ng
l,1,3,ns
l,2,4,ns
k,5,0,lang,0
l,1,5
ADRAG,1,2,3,4,,,5
allsel
asel,s,loc,z,0
CM,obergurt,area
allsel,below,area
Lsel,R,loc,y,0,lang
CM,Lastlinie,Line
lesize,all,,,NL
Real,1
mshkey,1
amesh,all
allsel
asel,s,loc,z,-h
CM,Untergurt,area
allsel,below,area
Lsel,R,loc,y,0,lang
CM,Lastline,Line
Real,1
Amesh,all
allsel


截面是薄壁方管