『求助』请问dmap可以用来做与其他软件的接口么

DMAP本身就有一个ishell模块，可以进行外部程序的调用，解释如下：
When ISHELL is executed, MSC.Nastran goes into a wait state until the external (user-supplied) program completes
By using ISHELL, anything (which can be programmed) can be made to appear to be a part of your MSC.Nastran run

There is a companion module FORTIO, which will release files from the MSC.Nastran run (for example OUTPUT2 files) and re-attach them when the external program is completed
These files can be used to transfer data from MSC.Nastran to the external program and also to transfer data from the external program to MSC.Nastran
By doing this, it is possible to truly customize your MSC.Nastran run

ishell的应用格式如下：
ISHELL //prgname/s,n,irtn/
noin/noreal/nocmpx/nochar/nounit/
int1/int2/int3/int4/real1/real2/real3/real4/
complex1/complex2/complex3/complex4/
char1/char2/char3/char4/
unit1/unit2/unit3/unit4 $
其中： prgname：被调用的外部函数

给你看一个例子吧，很简单的

Assign output4=‘meff.op4’,unit=11,form=formatted
　　.
Compile moders
alter ’RETURN’(,-1) $ before return statement
VECPLOT ,,BGPDTS,EQEXINS,CSTMS,,,,/RBTG1/GRDPNT//4 $
trnsp rbtg1/rbg1 $
UPARTN USET,rbg1/rba,,,/’G’/’A’/’O’/1 $
LAMX, ,LAMA/LAMAMAT/-1 $
smpyad pha,mmaa,rba,,,/partfac/3////1 $
smpyad rba,mmaa,rba,,,/mtot/3////1 $
diagonal partfac/meff/’whole’/2. $
masswt = 1./wtmass $
masswtc = cmplx(masswt,0.) $
add meff,/wteff/masswtc
output4 meff,wteff,mtot,lamamat,//-1/11 $ write bcd
FORTIO //’close’/11/2/s,n,close11 $
if(close11<>0)then $
　　message //’error - cannot close unit 11 - ishell not run’ $
　　message //’error code returned from FORTio =’/close11 $
else $
ishell //’efm.exe’/s,n,itworked $
　　message //’finished with ishell - itworked = ’/itworked $
endif $
输出我就不贴了