> 4 contour
101.43	-6.86574	4
101.513	-6.83938	4
101.597	-6.82231	4
101.68	-6.8106	4
101.763	-6.81081	4
101.847	-6.81584	4
101.93	-6.82828	4
102.013	-6.8486	4
102.097	-6.8784	4
102.106	-6.8826	4
102.18	-6.91332	4
102.263	-6.96593	4
102.263	-6.9663	4
102.347	-7.0272	4
102.372	-7.04927	4
102.43	-7.10556	4
102.455	-7.1326	4
102.513	-7.20717	4
102.52	-7.21593	4
102.573	-7.29927	4
102.597	-7.34968	4
102.613	-7.3826	4
102.645	-7.46593	4
102.668	-7.54927	4
102.68	-7.61997	4
102.682	-7.6326	4
102.689	-7.71593	4
102.689	-7.79927	4
102.681	-7.8826	4
102.68	-7.88635	4
102.666	-7.96593	4
102.641	-8.04927	4
102.608	-8.1326	4
102.597	-8.15425	4
102.566	-8.21593	4
102.513	-8.29518	4
102.511	-8.29927	4
102.443	-8.3826	4
102.43	-8.39655	4
102.357	-8.46593	4
102.347	-8.47463	4
102.263	-8.53583	4
102.242	-8.54927	4
102.18	-8.58834	4
102.097	-8.62331	4
102.069	-8.6326	4
102.013	-8.65232	4
101.93	-8.67324	4
101.847	-8.68598	4
101.763	-8.69108	4
101.68	-8.69128	4
101.597	-8.67935	4
101.513	-8.66181	4
101.43	-8.63488	4
101.424	-8.6326	4
101.347	-8.60202	4
101.263	-8.55718	4
101.251	-8.54927	4
101.18	-8.50464	4
101.134	-8.46593	4
101.097	-8.43078	4
101.049	-8.3826	4
101.013	-8.33944	4
100.982	-8.29927	4
100.93	-8.21692	4
100.929	-8.21593	4
100.886	-8.1326	4
100.854	-8.04927	4
100.847	-8.02252	4
100.83	-7.96593	4
100.813	-7.8826	4
100.806	-7.79927	4
100.805	-7.71593	4
100.812	-7.6326	4
100.827	-7.54927	4
100.847	-7.47991	4
100.85	-7.46593	4
100.88	-7.3826	4
100.922	-7.29927	4
100.93	-7.286	4
100.973	-7.21593	4
101.013	-7.16302	4
101.038	-7.1326	4
101.097	-7.07193	4
101.12	-7.04927	4
101.18	-6.99739	4
101.228	-6.96593	4
101.263	-6.94378	4
101.347	-6.89974	4
101.39	-6.8826	4
101.43	-6.86574	4
> 8 contour
101.68	-7.3476	8
101.763	-7.34799	8
101.847	-7.36271	8
101.895	-7.3826	8
101.93	-7.3959	8
102.013	-7.45477	8
102.025	-7.46593	8
102.092	-7.54927	8
102.097	-7.55955	8
102.131	-7.6326	8
102.148	-7.71593	8
102.147	-7.79927	8
102.129	-7.8826	8
102.097	-7.94246	8
102.085	-7.96593	8
102.013	-8.04553	8
102.009	-8.04927	8
101.93	-8.10573	8
101.854	-8.1326	8
101.847	-8.13561	8
101.763	-8.14977	8
101.68	-8.15156	8
101.633	-8.1326	8
101.597	-8.1199	8
101.513	-8.07317	8
101.485	-8.04927	8
101.43	-7.98976	8
101.412	-7.96593	8
101.369	-7.8826	8
101.352	-7.79927	8
101.351	-7.71593	8
101.365	-7.6326	8
101.402	-7.54927	8
101.43	-7.51148	8
101.469	-7.46593	8
101.513	-7.42687	8
101.597	-7.38286	8
101.597	-7.3826	8
101.68	-7.3476	8
> 12 contour
101.68	-7.5063	12
101.763	-7.50137	12
101.847	-7.52621	12
101.88	-7.54927	12
101.93	-7.59152	12
101.963	-7.6326	12
101.99	-7.71593	12
101.988	-7.79927	12
101.952	-7.8826	12
101.93	-7.9092	12
101.859	-7.96593	12
101.847	-7.97396	12
101.763	-7.999	12
101.68	-7.99405	12
101.633	-7.96593	12
101.597	-7.94583	12
101.538	-7.8826	12
101.513	-7.80617	12
101.511	-7.79927	12
101.508	-7.71593	12
101.513	-7.70055	12
101.532	-7.6326	12
101.597	-7.55859	12
101.612	-7.54927	12
101.68	-7.5063	12
> 16 contour
101.68	-7.59043	16
101.763	-7.57796	16
101.847	-7.60782	16
101.874	-7.6326	16
101.913	-7.71593	16
101.911	-7.79927	16
101.858	-7.8826	16
101.847	-7.89299	16
101.763	-7.92836	16
101.68	-7.90961	16
101.642	-7.8826	16
101.597	-7.84013	16
101.572	-7.79927	16
101.57	-7.71593	16
101.597	-7.66594	16
101.624	-7.6326	16
101.68	-7.59043	16
> 20 contour
101.763	-7.63217	20
101.764	-7.6326	20
101.847	-7.68859	20
101.863	-7.71593	20
101.858	-7.79927	20
101.847	-7.81617	20
101.763	-7.87733	20
101.68	-7.82837	20
101.649	-7.79927	20
101.644	-7.71593	20
101.68	-7.67262	20
101.762	-7.6326	20
101.763	-7.63217	20