> 5 contour
101.852	26.6783	5
101.873	26.6648	5
101.935	26.6089	5
102.018	26.5906	5
102.039	26.5815	5
102.102	26.5582	5
102.181	26.4982	5
102.185	26.4942	5
102.249	26.4148	5
102.268	26.3452	5
102.273	26.3315	5
102.278	26.2482	5
102.268	26.2163	5
102.257	26.1648	5
102.211	26.0815	5
102.185	26.0547	5
102.105	25.9982	5
102.102	25.9962	5
102.018	25.9577	5
101.935	25.9459	5
101.852	25.9383	5
101.795	25.9148	5
101.768	25.9051	5
101.756	25.9148	5
101.685	25.9626	5
101.602	25.9956	5
101.599	25.9982	5
101.602	26.0086	5
101.629	26.0815	5
101.602	26.1278	5
101.58	26.1648	5
101.558	26.2482	5
101.561	26.3315	5
101.595	26.4148	5
101.602	26.4251	5
101.657	26.4982	5
101.685	26.5231	5
101.768	26.571	5
101.79	26.5815	5
101.834	26.6648	5
101.852	26.6783	5
> 10 contour
101.852	26.4684	10
101.935	26.485	10
102.018	26.4454	10
102.057	26.4148	10
102.102	26.3577	10
102.119	26.3315	10
102.126	26.2482	10
102.102	26.2003	10
102.086	26.1648	10
102.018	26.1061	10
101.935	26.085	10
101.852	26.0848	10
101.768	26.1447	10
101.75	26.1648	10
101.706	26.2482	10
101.713	26.3315	10
101.768	26.4053	10
101.779	26.4148	10
101.852	26.4684	10
> 15 contour
101.935	26.4444	15
101.978	26.4148	15
102.018	26.3751	15
102.058	26.3315	15
102.071	26.2482	15
102.018	26.1785	15
102.001	26.1648	15
101.935	26.1245	15
101.852	26.1489	15
101.833	26.1648	15
101.77	26.2482	15
101.786	26.3315	15
101.852	26.3921	15
101.881	26.4148	15
101.935	26.4444	15
> 20 contour
101.852	26.3343	20
101.935	26.4045	20
102.009	26.3315	20
102.018	26.2964	20
102.031	26.2482	20
102.018	26.2311	20
101.936	26.1648	20
101.935	26.164	20
101.933	26.1648	20
101.852	26.2131	20
101.823	26.2482	20
101.849	26.3315	20
101.852	26.3343	20