[GRASSLIST:7643] Re: "Linking" images and displaying z-profiles

[Ian MacMillan]

Jonathon, as long as both windows are showing the same region, you can 
do this.  Just select the other monitor with d.select and then 
d.redraw.  You can also just use the GIS manager.  To get the value of 
a pixel underneath the cursor, run d.what.rast.

Hope this helps,
-Ian

On Jul 20, 2005, at 11:10 AM, Jonathan Greenberg wrote:

> I have two quick questions:
>
> 1) Can I have two overlapping raster images in two different windows, 
> and
> "link" them so as I move through one image, the second window moves 
> with it?
> 2) How easy is it to display a z-profile of a currently selected pixel 
> in
> GRASS?
>
> --j
>
> -- 
> Jonathan A. Greenberg, PhD
> NRC Research Associate
> NASA Ames Research Center
> MS 242-4
> Moffett Field, CA 94035-1000
> 650-604-5896
> AIM: jgrn307
> MSN: jgrn307 at hotmail.com
>