Hi Ron, It's been a while - trust all is well. I needed a break so I thought I would handle this one...
To create a GeoTIFF from a grid, display the grid on a map and export the map to a geotiff. The ExportAllInView_EMAP function will create a variety of image formats at a specific resolution in the projected coordinates of a specified view. If you don't need the coordinates in the GeoTIFF, you might try out the new PIC class. This lets you create a picture from an Aggregate and samve the PIC in a specific file format. Hope this helps, Ian _______________ Geosoft Inc. Ian MacLeod [EMAIL PROTECTED] (416) 369 0111 x323 > -----Original Message----- > From: Ronald S. Bell [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, December 12, 2001 10:46 AM > To: GEOsoftNET; GXNET(geosoft developers) > Subject: [gxnet]: Copy/Convert GRD to GeoTIFF > > > Hi List, > > I would like to create a GeoTIFF of a Geosoft GRD file and retain the > complete coloization. When I use the Copy/Convert command I get a > GeoTIFF with only hues of Green. My guess is that the > GeoTIFF is really > a RGB colorization, meaning 3 separate layers of 256 colors each while > the GRD is a single layer with the complete range of available colors. > Thus, when the conversion is done, the range of values for > the GRD file > are mapped into a single layer, in this case the Green layer, of the > GeoTIFF file. > > Is this correct? More importantly, how do I go about creating a > GeoTIFF from a GRD file and retain the colorization. > > Has anyone written a GX to do this? > > Thanks in advance for your assistance. > > Cheers, > > Ron Bell > _______________________________________________________ More mailing list info http://www.geosoft.com/support/listserv/index.html List Archive http://www.mail-archive.com/[email protected]
