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We have file_lines for lines in IDL. What about file_rows? [message #53232]

Wed, 28 March 2007 08:32

kim20026
Messages: 54
Registered: November 2006

Member

Good day, everyone...

I know there is an excellent functions to count the number of lines of
data file...

What about file_rows? Is there any functions to check the number of
rows?

If there is no functions, what can I do if I want to have the number
of rows of a big data file, for example, (*, 169245)? I found the
number of lines using file_lines function. The number of rows around
100, but I need the exact number. Do I have to count one by one?

Harry from Korea

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