Survex 1.0.25
Copyright ¸ 1990-2003 Olly Betts
Survey has no fixed points. Therefore I've fixed ifgh2.001 at (0,0,0)

Survey contains 21 survey stations, joined by 20 legs.
There are 0 loops.
Total length of survey legs =  115.49m ( 115.49m adjusted)
Total plan length of survey legs =  112.05m
Total vertical length of survey legs =    8.88m
Vertical range = 4.27m (from ifgh2.006 at 0.88m to ifgh2.005b at -3.39m)
North-South range = 60.88m (from ifgh2.001 at 0.00m to ifgh2.018 at -60.88m)
East-West range = 62.05m (from ifgh2.018 at 62.05m to ifgh2.001 at 0.00m)
   4 1-nodes.
  15 2-nodes.
   2 3-nodes.