| Re: read_ascii for many rows / possible to create automatic names for variables [message #57330 is a reply to message #57138] |
Wed, 05 December 2007 08:25  |
britta.mey
Messages: 14
Registered: August 2007
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Junior Member |
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On Dec 5, 5:06 pm, David Fanning <n...@dfanning.com> wrote:
> 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.")
Thank you, the file is on its way.
Concerning my brilliant names for paths and files... I think it
wouldn't be possible to use my path, so I didn't want to bore everyone
with really loooooooooong paths. :-D
Cheers,
Britta
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