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Re: Reading a table of data quickly [message #34148 is a reply to message #34146]

Tue, 25 February 2003 07:32

CelticBlues
Messages: 10
Registered: February 2003

Junior Member

That's it? Cool! I am beginning to like this IDL...
Ed

"R.G. Stockwell" <sorry@noemail.now> wrote in message
news:0UL6a.490$L94.23587@news.uswest.net...
> 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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