This project is no longer under active development. It has been superceded by the alignment subsystem which is now part of the main INDI project.
This project provides an "alignment layer" driver to sit above INDI telescope drivers. This layer performs transformation services for telescope coordinates as they pass up and down to the underlying driver. The conversion matrices are computed from alignment datums passed down into the alignment layer. The N point alignment model can be used for both equatorial and alt azimuth mounts.
The alignment database and coordinate conversion functionality is isolated in a separate class library module which can also be used to provide this functionality directly to INDI telescope drivers.
Love that its free
Simple to use.