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Re: A grid is overlaid on an image [message #88825 is a reply to message #88819]

Tue, 24 June 2014 08:30

Matthew Argall
Messages: 286
Registered: October 2011

Senior Member

Below are two examples using the plot and image functions. If you want to use maps, you might try the MAPGRID keyword (but that is a guess...). You can use the OVERPLOT keyword with Plot() to put it on an image, too.

IDL> p1 = plot(/TEST)
% Loaded DLM: XML.
IDL> (p1.axes)[0] -> SetProperty, TICKLEN=1.0, SUBTICKLEN=0.02
IDL> (p1.axes)[1] -> SetProperty, TICKLEN=1.0, SUBTICKLEN=0.02

IDL> im1 = image(/TEST)
% Loaded DLM: JPEG.
IDL> im1 = image(/test, AXIS_STYLE=2)
IDL> (im1.axes)[0] -> SetProperty, TICKLEN=1.0, SUBTICKLEN=0.02
IDL> (im1.axes)[1] -> SetProperty, TICKLEN=1.0, SUBTICKLEN=0.02

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[Message index]

		A grid is overlaid on an image By: g.nacarts on Tue, 24 June 2014 02:36
		Re: A grid is overlaid on an image By: Matthew Argall on Tue, 24 June 2014 08:30
		Re: A grid is overlaid on an image By: g.nacarts on Tue, 24 June 2014 08:59
		Re: A grid is overlaid on an image By: David Fanning on Tue, 24 June 2014 09:36
		Re: A grid is overlaid on an image By: g.nacarts on Tue, 24 June 2014 11:45
		Re: A grid is overlaid on an image By: Matthew Argall on Tue, 24 June 2014 12:13
		Re: A grid is overlaid on an image By: David Fanning on Tue, 24 June 2014 12:15
		Re: A grid is overlaid on an image By: g.nacarts on Wed, 25 June 2014 03:15
		Re: A grid is overlaid on an image By: Helder Marchetto on Wed, 25 June 2014 03:43
		Re: A grid is overlaid on an image By: g.nacarts on Wed, 25 June 2014 05:48

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