DEM --> EXR2Mesh

[kbitz]

Hello,

I am creating some terrain based on DEM files and hope to use EXR2Mesh to build the mesh.

I have found a few pieces of free software that will allow me to open the DEM and output 8 bit greyscale files, but nothing to create 16 or 32bit files on the Macintosh.

I do own photoshop and will use it to create the EXR file, but I can find no way to get the true elevation (greyscale) range out of the DEM.

Any advice would be appreciated.

thanks

Ken