Hi David,<br><br>To check if your r.out.kml overlayed a correctly georeferenced image of my data onto Google Earth, I used one of my GRASS raster maps (January potential evaporation for south Asia, mm/day), adding my own India boundary layer within your script. As you can see it seems to be pretty well georeferenced (the black boundary is my country boundary layer). Looks like the way you do it works fine:) Thanks!
<br><br>I could not find Glen's post that you referred to. I have a bunch of png images created earlier, and can understand your point about figuring out a way to georeference plus make transparent background easily, but I dont have a quick solution as of now. Meanwhile i'm figuring out how to do an overlay sequence of my data..will let you know if I can contribute back to you,
<br><br>thanks again,<br>vishal<br><br><br><div class="gmail_quote">On Jan 7, 2008 1:12 AM, David Finlayson <<a href="mailto:dfinlayson@usgs.gov">dfinlayson@usgs.gov</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
A basic KML file isn't much more complicated than an HTML web page.<br>See the google web site on KML for easy examples.<br><br>Take a look at the part of the script that adds the<br><GroundOverlay></GroundOverlay> section and add as many of these
<br>sections as you need, one for each raster.<br><br>If you come up with a way to reliably export a display image with an<br>accurate bounding box, please let me know (what I did was a hack using<br>image magick and all). I also change the region to match the raster
<br>which Glen, in a previous post, pointed out was poor style. It would<br>be easy to add a company logo or other overlays to the script too.<br><br>If you come up with anything cool please let me know.<br><font color="#888888">
<br>David<br></font></blockquote></div><br>