Fortran - beginner question about exit values

Author

beginner question about exit values

Bernard Barbier

2008-02-13, 8:12 am

Hello,

At first excuse for my poor english....

I have to translate a program from C Language to Fortran.

C Code is like that :
int main () {
/*calculus...*/
if (convergence criteria is OK) return (2);
else return (3) ;
}

And I can use unix variable $? to control my batch process ie :
#!/bin/sh
# my program
calculus
#STATUS shell variable will contain my program exit status
STATUS=$?
# tests and actions
if [ $STATUS -eq 2]
then
action_1
fi
if [ $STATUS -eq 3]
then
action_2
fi

My question is :
How can I set an exit value in Fortran ?

Thanks a lot.
Bernard.

Tim Prince

2008-02-13, 7:14 pm

Bernard Barbier wrote:
> Hello,
>
> At first excuse for my poor english....
>
> I have to translate a program from C Language to Fortran.
>
> C Code is like that :
> int main () {
> /*calculus...*/
> if (convergence criteria is OK) return (2);
> else return (3) ;
> }
>

> My question is :
> How can I set an exit value in Fortran ?
>
You should find a recent thread on this in the archives. Many compilers
support e.g.
STOP 3
but it's not universal.

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