level.txt

GPS网平差计算

example 7 5 2 0.001

B 8.391
A 5.021

A  p3 1.359 1.1 
p3  B 2.009 1.7 
B  p2 -1.358 0.5 
P2  p1 -1.010 1.2 
A  p1  1.000 0.8 
p3  p1 -0.358 0.7 
p3  p2 0.651 1.4