line koorxstart  koorystart  koorxend kooryend
0    483008.948  4417248.180  483024.720 4417270.049
1    483027.123  4417268.365  483011.432 4417246.177
2    483013.794 4417243.874   483029.373764 4417266.1878721 
3    483031.863 4417264.751  483015.92785799 4417242.159863
4    483018.354 4417239.979  483034.49809601 4417262.7117839
5    483036.804 4417260.611  483020.98275999 4417237.692736
