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Re: Help Large_array [message #52618 is a reply to message #52617]

Tue, 20 February 2007 01:44

wx_f
Messages: 2
Registered: February 2007

Junior Member

w...@sohu.com wrote:

>> I need to build a ut=dblarr(36000,500,25) in IDL's pro---sfit.pro.

> It is not possible to build such an array with IDL 32 bit version,
> no matter how much memory your system has.
>
> Ciao,
> Paolo

Mr Pallo
Since ut=dblarr(20000,500,25) and ut=fltarr(36000,500,25)can be
created by my PC(linux_IDL6.0),why it cannot do better(3.6 vs 2,double
vs float)?
a) What's the reason.Could you give a formula to explain
quantitatively?
b) What's the solution to the operation of large array once and for
all(I mean by software not changing hardware)?

thanks
wxf

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[Message index]

		Re: Help Large_array By: JD Smith on Tue, 20 February 2007 09:27
		Re: Help Large_array By: Nigel Wade on Tue, 20 February 2007 04:15
		Re: Help Large_array By: Paolo Grigis on Tue, 20 February 2007 02:53
		Re: Help Large_array By: wx_f on Tue, 20 February 2007 01:44
		Re: Help Large_array By: Paolo Grigis on Tue, 20 February 2007 00:02
		Re: Help Large_array By: Brian Larsen on Mon, 19 February 2007 13:57
		Re: Help Large_array By: liamgumley on Tue, 27 March 2007 07:20

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