UNFORAMTTED option question

[N.M. Maclaren]

On Jan 29 2010, Muhammad Akbar wrote:
>
>I tried,
>
>open(21,file='filename',form='unformatted',access='stream')
>
>It compiles, but when I run the code, it says BAD ACCESS parameter in
>OPEN statement.

Well, it works for me.  I suspect your version of gfortran is a bit old.
Update it and try again.  This is the statement I use, for another purpose:

    OPEN(69,FILE=filename1,ACTION='READ',ACCESS='STREAM',FORM='UNFORMATTED')

Regards,
Nick Maclaren.