Re: loading binary fortran data

[Jeremy S Pal <jpal@xxxxxxx>]

> from fortran:
>     write(101) (( m(i,j), i=200), j=1:100 )
                            ^^^^^^
Is it possible that your error occurred because of 'i' is not
incremented in the above write statement?


On Wed, 23 Feb 2000, Dail Rowe wrote:

> Hi,
> 
> I am having a problem reading binary data written by a fortran program
> into
> ferret.  The following works
> 
> from fortran:
>     write(101) (( m(i,j), i=1:200), j=1:64 )
> 
> in ferret:
>     define axis/x=1:200:1 xa
>     define axis/y=1:64:1 ya
>     define grid/x=xa/y=ya g
>     set data/ez/form=unf/grid=g/var=p/col=12800 fort.101
>     shade p
> 
> However this does not work
> 
> from fortran:
>     write(101) (( m(i,j), i=200), j=1:100 )
> 
> in ferret:
>     define axis/x=1:200:1 xa
>     define axis/y=1:100:1 ya
>     define grid/x=xa/y=ya g
>     set data/ez/form=unf/grid=g/var=p/col=20000 fort.101
>     shade p
> 
> The only difference between the two is in the size of the array in the
> data file.
> 
> I have tried increasing the memory size, but that doesn't help.
> 
> The error message I get is something like (sorry I don't have the exact
> message
> here):
> 
> fort.62 is not connected for formatted input
> 
> followed by a core dump.
> 
> I am running v4.91 under Red Hat Linux v 6.1(2?)
> 
> Any assistance will be greatly appreciated.
> 
> Thanks,
> dail
> 
> 
> 
> 
> 
> 
>