[GRASS-user] Grass : synchronized view for photo-interpretation?

[Moritz Lennert]

On 15/10/13 12:28, image wrote:
> Hello,
>
> We have to do a photo-interpretation project. We have to display
> simultaneously TWO data : one raster raw data (to capture vector features
> from) + another raster data to assist in the interpretation. So we would
> like divide classic qgis interface into 2 views. Indeed we would like
> display these 2 raster data thanks to a synchronized view.
>
> Displaying view left : raw data. Displaying view right : assist reference
>
> Is it possible to do that with grass? If not is it possible to do that with
> another soft or application?
>
> In advance, thank you to throw light for me.

This functionality is available in GRASS7 via the Map Swipe tool 
(g.gui.mapswipe) when you set it to 'mirror mode'.

Moritz