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Re: problem in reading unformatted data from a FORTRAN file [message #91246 is a reply to message #91244]

Mon, 22 June 2015 07:23

Paul Van Delst[1]
Messages: 1157
Registered: April 2002

Senior Member

What error did you get?

On 06/22/15 09:48, DK wrote:
> The output in the FORTRAN file wrote like this:
>
> -------------------------
>
> real, x(10, 722, 144)
>
> open(21, file='result.dat', form='unformatted')
> ...(some calculation about x)
> write(21) x
> close(21)
>
> -------------------------
>
>
> and reading program in IDL is like this:
>
> ----------------------------------
>
> data=fltarr(10,722,144)
> openr, lun, 'result.dat', /get_lun, /f77_unformatted
> readu, lun, data
> free_lun,lun
>
> --------------------------------
>
>
> But it looks like these code cannot read the file "result.dat" into
the array "data". Where is the problem? Thanks!
>
>
>
>
>

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[Message index]

		problem in reading unformatted data from a FORTRAN file By: DK on Mon, 22 June 2015 06:48
		Re: problem in reading unformatted data from a FORTRAN file By: Paul Van Delst[1] on Mon, 22 June 2015 07:23
		Re: problem in reading unformatted data from a FORTRAN file By: DK on Mon, 22 June 2015 07:36

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