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Re: How would you measure the range of density on a graph using IDL? [message #81153 is a reply to message #81152]

Fri, 24 August 2012 15:49

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

On Friday, August 24, 2012 5:57:48 AM UTC-4, jlta...@gmail.com wrote:
> I am working on a project to identify local dwarf galaxies. I was wondering as to how I would go about getting the computer to measure the variation (range) of density from a graph? Any help would be appreciated!
>

"Density from a graph" could have so many meanings. Usually a "graph" is something we print on paper, which is why David made is comment about a scanner. Perhaps you meant something else...

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[Message index]

		Re: How would you measure the range of density on a graph using IDL? By: Russell Ryan on Fri, 24 August 2012 23:20
		Re: How would you measure the range of density on a graph using IDL? By: Craig Markwardt on Fri, 24 August 2012 15:49
		Re: How would you measure the range of density on a graph using IDL? By: David Fanning on Fri, 24 August 2012 05:49

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