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Re: General help [message #53314]

Wed, 04 April 2007 03:00

Paolo Grigis
Messages: 171
Registered: December 2003

Senior Member

D.Kochman@gmail.com wrote:
>
> [...]
>
> So lets say I do something like
>
> arr=DBLARR(51,dg.numberbins)
>
> It doesn't like it in my function, unless I define inside of it (the
> function) an initial value, despite the fact that the datastructure dg
> - has
>
> numberbins:double(1024.0) $
>
> And gives the error "array must be greater than 0"

That error message just means that dg.numberbins is 0 or a
negative scalar. Example:

IDL> print,dblarr(5,-2,3)
% Array dimensions must be greater than 0.

Ciao,
Paolo

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[Message index]

		Re: General help By: Paolo Grigis on Wed, 04 April 2007 03:00
		Re: General help By: David Fanning on Tue, 03 April 2007 18:04

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