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Re: Ascii-import [message #32027 is a reply to message #32025]

Tue, 10 September 2002 06:40

Thomas Jordi
Messages: 5
Registered: August 2002

Junior Member

> There are much easier ways to read this kind of data
> than READ_ASCII. Here is an example using the COUNT_ROWS
> program you can find on my web page:
>
> num_rows = Count_Rows(filename)
> data = StrArr(num_rows)
> OpenR, lun, filename, /Get_Lun
> ReadF, lun, data
> Free_Lun, lun
>

Thanks to both of you. As the ascii_read didn't work I first posted,
then thought.
This is how i finally resolved it (with w eq filename):

OPENR, unit10, w, /GET_LUN
buf=''
count=0
WHILE (NOT EOF(unit10)) DO BEGIN
READF, unit10, buf
count=count+1
ENDWHILE
CLOSE, unit10 & FREE_LUN, unit10
img=STRARR(count)
OPENR, unit9, w, /GET_LUN
READF, unit9, img
CLOSE, unit9 & FREE_LUN, unit9

some sort of countrows...

tnx again

Thomas

> Cheers,
>
> David
> --
> David W. Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Phone: 970-221-0438, E-mail: david@dfanning.com
> Coyote's Guide to IDL Programming: http://www.dfanning.com/
> Toll-Free IDL Book Orders: 1-888-461-0155

--
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Thomas Jordi
Geographisches Institut
Universitaet Bern
Hallerstrasse 12
3012 Bern

tschordi@giub.unibe.ch
ï¿½`ï¿½ï¿½ï¿½ï¿½,ï¿½ï¿½,ï¿½`ï¿½ï ¿½ï¿½ï¿½

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[Message index]

		Re: Ascii-import By: David Fanning on Tue, 10 September 2002 07:38
		Re: Ascii-import By: R.Bauer on Tue, 10 September 2002 07:20
		Re: Ascii-import By: David Fanning on Tue, 10 September 2002 06:58
		Re: Ascii-import By: Thomas Jordi on Tue, 10 September 2002 06:40
		Re: Ascii-import By: David Fanning on Tue, 10 September 2002 06:31
		Re: Ascii-import By: R.Bauer on Tue, 10 September 2002 06:00
		Re: Ascii-import By: David Fanning on Tue, 10 September 2002 05:59
		Re: Ascii-import By: R.Bauer on Tue, 10 September 2002 04:34
		Re: Ascii-import By: thompson on Thu, 12 September 2002 08:06

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