[mapserver-users] Raster map queries (pixel values)?

[Markus Neteler]

Hi,

probably it is well known, but I did not find anything about
it:

How can I query raster map pixels with MapServer?

I want to add this functionality to my new (demo) GRASS-MapServer:
 http://grass.itc.it/start.html
and to other servers.

Thanks for any hint,

  Markus Neteler