Ordering a set of lines so that they follow one from the other
- by george
Line# Lat. Lon.
1a 1573313.042320 6180142.720910
..
..
1z 1569171.442602 6184932.867930
3a 1569171.764930 6184934.045650
..
..
3z 1570412.815667 6190358.086690
5a 1570605.667770 6190253.392920
..
..
5z 1570373.562963 6190464.146120
4a 1573503.842910 6189595.286870
..
..
4z …