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Re: Reading a table of data quickly [message #34149 is a reply to message #34148]

Tue, 25 February 2003 07:23

R.G. Stockwell
Messages: 363
Registered: July 1999

Senior Member

CelticBlues wrote:
> I have a table of floating points I need to read from a file. I will know
> at run time, from other information in the file, the number of rows and
> cols.
>
> Assume I have read the rows into the var numberOfRows and likewise for
> numberOfColumns.
>
> How can I quickly, preferrably all at once, read in the table?
>
> I assume I first need to create an array into which to put the data...
>
> ; create array for data
> data = dblarr(numberOfRows, numberOfColumns)
>
> ; read it
> ; ?
>
> Thanks,
> Ed
>
>

openr,1,filename
readf,1,data
close,1

-bob

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[Message index]

		Re: Reading a table of data quickly By: Pavel Romashkin on Tue, 25 February 2003 15:50
		Re: Reading a table of data quickly By: Paul Van Delst[1] on Tue, 25 February 2003 09:01
		Re: Reading a table of data quickly By: CelticBlues on Tue, 25 February 2003 07:32
		Re: Reading a table of data quickly By: R.G. Stockwell on Tue, 25 February 2003 07:23
		Re: Reading a table of data quickly By: grunes on Sat, 01 March 2003 10:54

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