On May 5, 2:31 pm, David Fanning <n...@[EMAIL PROTECTED]
> wrote:
> maffie writes:
> > Like always, I read in my ascii (.txt) files as follows:
>
> > input = file.txt'
> > res = read_ascii(input,
> > DELIMITER=' ',DATA_START=1,MISSING_VALUE=-9999)
>
> > This is working when checking with the print, res statement.
>
> > Now, I always extract columns from this file, while using the
> > following statement
> > year = reform(res.field01(0,*)) or year = reform(res.field(0,*))
>
> > As I am not completely sure how this FIELD statement is working, I was
> > hoping on some help? Because in this case, I get the following ERROR
> > message:
>
> > % Tag name FIELD01 is undefined for structure <Anonymous>.
>
> > And I have no idea why? Normally, if I have this message, I change
> > from field 01 to field, and than it works. This time, it doesn't.
>
> > Could anybody help me with this?
>
> IDL> HELP, res, /STRUCTURE
>
> Cheers,
>
> David
>
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Se****e ma de ni thui. ("Perhaps thou speakest truth.")
Perfect!!
Thanks a lot David...
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