3.4.2 Georeferencing 2 pt

The purpose of this function is to convert the local coordinates of a file into global coordinates.
It assumes that 2 parameters in the global coordinate system are known:
- 2 points

The goal here is to measure the local coordinates (XY) of 2 reference points and at the same time define their coordinates (XY) in the global coordinate system.

The altitude Z value is processed in one go