Grid Analysis Tools doesn't recognize my Geotiff layer

Nov 8, 2011 at 10:31 AM

after a long time I've come back to MapWindow to give it a try for a project I'm working on. I see it's growing better and better and I want to thanks and congratulate with all the devs for this ;)
I need to do a "stress test" on gris analysis, and I've started with a ride on the Grid Analays Tools and a DEM float grid 10000x10000 (in Geotiff format). The GDAL driver correctly loads it but any Grid Tool can't recognize it as a valid layer to work on. For example, the Grid Calculator doesn't list it.

Is it something with the GDAL driver? Or are the Grid Analysis Tools meant to work on specific kind of formats?

Thanks a lot for your help,

Nov 8, 2011 at 7:41 PM

This discussion list is about the new architecture of MapWindow v4.9

Can you please ask your question about v4.8 on


BTW. The Grid Analysis Tools haven't been thoroughly tested.

Nov 8, 2011 at 9:16 PM

Ops, sorry.

I'll post this to the mentioned forum.