| Re: read_ascii for many rows / possible to create automatic names for variables [message #57138 is a reply to message #57135] |
Wed, 05 December 2007 08:06   |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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Britta writes:
> this really confuses me. Sometimes i think i have a bad aura
> concerning computers :-). If you agree I would send you the original
> file for a short test, because at the moment i have no idea what my
> mistake is.
>
> The syntax I use is the copy of your suggestion (see below):
>
> ------------------------------------------------------------ ---
> rows = File_Lines('PATH\FILENAME.dat')
> Openr, lun, 'PATH\FILENAME.dat', /Get_Lun
> line = ""
> ReadF, lun, line
> cols = N_Elements(STRSPlit(line, ' ', /Extract))
> Point_lun, lun, 0
> data = FltArr(cols, rows)
> ReadF, lun, data
> Free_Lun, lun
>
> colMeans = Total(data, 2)/rows
>
> print, colMeans(6)
>
> end
> ------------------------------------------------------------ --------
Is 'PATH\FILENAME.dat' really the name of your file!?
I can see you have a literal programming mind. :-)
OK, look. You can't tell my wife about this, because
she thinks IDL consulting is what I get paid for. I can't
put my e-mail here because I already have about 15 years
supply of viagra. If you can figure out from my web page
how to e-mail me, send me the file, and I'll have a look
at it. But please name it something sensible before you
send it to me. :-)
Cheers,
David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")
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