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Re: Export values from plot window [message #56204 is a reply to message #56198]

Mon, 15 October 2007 12:03

Conor
Messages: 138
Registered: February 2007

Senior Member

On Oct 15, 4:59 am, vijay <vijayans...@gmail.com> wrote:
> Hi all, i had plotted an image for two bands (plot,red,green). From
> the plot window can i able to
> store the minimum and maximum values to a variable. I also want to
> write those two values to an ASCII file, can i able to do that?

Sure!! Just do this:

print,max(green)
print,min(green)

then, open a text editor, type in the values you see on the screen,
and save it to a file!

Hmm... I suppose you'd rather do the whole thing in IDL... In that
case, try this:

minpt = min(green)
maxpt = max(green)

openw,lun,'filename',/get_lun
printf,lun,minpt,maxpt
close,lun
free_lun,lun

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[Message index]

		Re: Export values from plot window By: Jean H. on Tue, 16 October 2007 09:50
		Re: Export values from plot window By: Spon on Tue, 16 October 2007 03:09
		Re: Export values from plot window By: vijay on Tue, 16 October 2007 01:40
		Re: Export values from plot window By: Conor on Mon, 15 October 2007 12:03
		Re: Export values from plot window By: mankoff on Wed, 17 October 2007 15:25
		Re: Export values from plot window By: mankoff on Wed, 17 October 2007 12:05

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