struct TsmGeoSet struct TsmGeoSet Holds a information to tie a DEM and an OI dataset together
Holds a information to tie a DEM and an OI dataset together.The TsmGeoSet structure holds all of the meta-information for describing one region of terrain. That is, it gives a name for the DEM dataset providing the elevation data, and a name for the ortho-imagery dataset providing the texture for that region.
Using the Ft Irwin dataset as an example, a geoset might be called (i.e. its name field is) "ntc-1-utm-2scene", and it may have DEM and OI datasets of "ntc-1-utm-2scene.33.dem" and "ntc-1-utm-2scene.128.oi".
The information stored in a TsmGeoSet is largely dervied from the old GeoPyramid structure.
