Quad 2
point   X       Y       Z
1       0	0	0
2       323	38007	94
3       41306	37700	328
4       41049	-310	265
5       117	41654	171
6       54	79650	253
7       41058	79719	364
8       41118	41705	477
9       41758	41139	400
10      41684	79151	466
11      82730	79244	842
12      82785	41222	730
13      41525	-423	418
14      41579	37609	411
15      82622	37496	657
16      82554	-514	674