When working with more detailed maps like those in this, Norgeskart, it is often of interest to make travels on maps from longer distances than just locally and then due to earth is aømost round, you need formulas to transform the coordinates.
Could that be possible to made in TMS FNC maps.
I know at least one Delphi using developing group who makes program for genealogy where more general projection methods would be of intrerest, and espcecially my local coordinates could have been translated to the map used (for another projection)