Gfortran bug?

[François-Xavier Coudert]

Hi,

> for example ,in the file ess_bin.f90
>
>       program ess
>       real*4 xlon(6232)
>       open(11,file='lont42r_b',form='unformatted')
>       read(11)xlon
>       print*,'xlon'
>       print 1000,(xlon(i),i=1,10)
>       open(12,file='lont42r',convert='big_endian',form='unformatted')
>       read(12)xlon
>       print*,'xlon big'
>       print 1000,(xlon(i),i=1,10)
> 1000  format((10f8.2))
>       stop
>       end
>
> => gfortran ess_bin.f90
> => a.out
>  xlon
>    18.00   36.00   54.00   72.00   90.00  108.00  126.00  144.00
> 162.00  180.00
> At line 8 of file ess_bin.f90
> Fortran runtime error: Invalid argument
>
>   I try to read a longitude file :
>
> -rw-r--r--  1 tyteca udc  24936 déc  1  2005 lont42r     :  it is the
> big_endian file
> -rw-r--r--  1 tyteca udc  24936 oct 16 09:53 lont42r_b  : it is  the
> same file  but swaped (little endian file)

To be able to diagnose the problem, we'd need the files themselves.
Could you send them or put them for some time at some URL that is
publicly available?

FX