Class Summary
GridShift A value object for storing Longitude and Latitude of a point, the Lon and Lat shift values to get from one datum to another, and the Lon and Lat accuracy of the shift values.
GridShiftFile Models the NTv2 format Grid Shift File and exposes methods to shift coordinate values using the Sub Grids contained in the file.
SubGrid Models the NTv2 Sub Grid within a Grid Shift File
Util A set of static utility methods for reading the NTv2 file format