<br><br><div class="gmail_quote">On Thu, Oct 6, 2011 at 8:19 AM, Markus Metz <span dir="ltr"><<a href="mailto:markus.metz.giswork@googlemail.com">markus.metz.giswork@googlemail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On Wed, Oct 5, 2011 at 5:10 PM, Rainer M Krug <<a href="mailto:r.m.krug@gmail.com">r.m.krug@gmail.com</a>> wrote:<br>
> Hi<br>
><br>
> I am looking for a way to automatically redraw a map if the underlying<br>
> raster map is changing.<br>
><br>
> Background: I am running a spatial simulation, and would like to see open a<br>
> few graphics monitors (or similar)to follow how certain maps are changing<br>
> over time. Is there a way of doing this?<br>
><br>
> At the moment I am using d.mon and d.rast but these are static and not<br>
> refresh when the underlying raster is changing. TO make it even more<br>
> interesting: I am doing some steps of the simulation in R and only write the<br>
> results back to the GRASS database.<br>
<br>
</div>You could try d.erase; d.rast every time a raster has changed. That<br>
should refresh the raster. If d.mon and d.rast are currently called in<br>
a script and not manually, inserting d.erase at appropriate places<br>
before d.rast could help.<br></blockquote><div><br>That is true - haven't looked at d.erase yet<br><br>Thanks,<br><br>Rainer<br><br> </div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<br>
Markus M<br>
</blockquote></div><br><br clear="all"><br>-- <br>Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany)<br><br>Centre of Excellence for Invasion Biology<br>Stellenbosch University<br>
South Africa<br><br>Tel : +33 - (0)9 53 10 27 44<br>Cell: +33 - (0)6 85 62 59 98<br>Fax (F): +33 - (0)9 58 10 27 44<br><br>Fax (D): +49 - (0)3 21 21 25 22 44<br><br>email: <a href="mailto:Rainer@krugs.de" target="_blank">Rainer@krugs.de</a><br>
<br>Skype: RMkrug<br><br>