> 3 contour
142.607	39.4251	3
142.691	39.441	3
142.774	39.4439	3
142.857	39.4452	3
142.941	39.4413	3
143.024	39.4332	3
143.081	39.4239	3
143.107	39.4201	3
143.191	39.4054	3
143.274	39.3778	3
143.357	39.3467	3
143.371	39.3406	3
143.441	39.3104	3
143.524	39.2658	3
143.538	39.2573	3
143.607	39.2123	3
143.658	39.1739	3
143.691	39.1471	3
143.747	39.0906	3
143.774	39.0594	3
143.817	39.0073	3
143.857	38.9466	3
143.872	38.9239	3
143.914	38.8406	3
143.941	38.7638	3
143.943	38.7573	3
143.963	38.6739	3
143.972	38.5906	3
143.97	38.5073	3
143.958	38.4239	3
143.941	38.3574	3
143.936	38.3406	3
143.905	38.2573	3
143.86	38.1739	3
143.857	38.1704	3
143.802	38.0906	3
143.774	38.0572	3
143.731	38.0073	3
143.691	37.9678	3
143.637	37.9239	3
143.607	37.9018	3
143.524	37.8475	3
143.511	37.8406	3
143.441	37.8017	3
143.357	37.7645	3
143.338	37.7573	3
143.274	37.7329	3
143.191	37.7044	3
143.107	37.6891	3
143.024	37.6767	3
142.993	37.6739	3
142.941	37.6685	3
142.857	37.6646	3
142.774	37.666	3
142.691	37.6692	3
142.666	37.6739	3
142.607	37.6839	3
142.524	37.6999	3
142.441	37.7221	3
142.357	37.751	3
142.342	37.7573	3
142.274	37.7845	3
142.191	37.8249	3
142.166	37.8406	3
142.107	37.8798	3
142.047	37.9239	3
142.024	37.9422	3
141.952	38.0073	3
141.941	38.0193	3
141.878	38.0906	3
141.857	38.1194	3
141.819	38.1739	3
141.776	38.2573	3
141.774	38.2625	3
141.743	38.3406	3
141.721	38.4239	3
141.71	38.5073	3
141.709	38.5906	3
141.717	38.6739	3
141.736	38.7573	3
141.766	38.8406	3
141.774	38.8554	3
141.808	38.9239	3
141.857	38.9983	3
141.863	39.0073	3
141.934	39.0906	3
141.941	39.0968	3
142.024	39.1722	3
142.026	39.1739	3
142.107	39.2338	3
142.142	39.2573	3
142.191	39.2881	3
142.274	39.3269	3
142.308	39.3406	3
142.357	39.3607	3
142.441	39.3884	3
142.524	39.4097	3
142.601	39.4239	3
142.607	39.4251	3
> 6 contour
142.857	38.925	6
142.866	38.9239	6
142.941	38.917	6
143.024	38.8989	6
143.107	38.8635	6
143.144	38.8406	6
143.191	38.8061	6
143.235	38.7573	6
143.274	38.6883	6
143.282	38.6739	6
143.309	38.5906	6
143.307	38.5073	6
143.277	38.4239	6
143.274	38.4188	6
143.226	38.3406	6
143.191	38.3029	6
143.124	38.2573	6
143.107	38.2475	6
143.024	38.2107	6
142.941	38.1909	6
142.857	38.1832	6
142.774	38.1857	6
142.691	38.1929	6
142.607	38.2331	6
142.565	38.2573	6
142.524	38.2829	6
142.459	38.3406	6
142.441	38.3656	6
142.401	38.4239	6
142.374	38.5073	6
142.373	38.5906	6
142.395	38.6739	6
142.441	38.7455	6
142.449	38.7573	6
142.524	38.8267	6
142.545	38.8406	6
142.607	38.876	6
142.691	38.9154	6
142.774	38.9229	6
142.822	38.9239	6
142.857	38.925	6
> 9 contour
142.774	38.7803	9
142.857	38.7846	9
142.941	38.7632	9
142.953	38.7573	9
143.024	38.7232	9
143.076	38.6739	9
143.107	38.6075	9
143.116	38.5906	9
143.115	38.5073	9
143.107	38.4922	9
143.072	38.4239	9
143.024	38.3836	9
142.941	38.3472	9
142.901	38.3406	9
142.857	38.3296	9
142.774	38.3312	9
142.744	38.3406	9
142.691	38.3568	9
142.615	38.4239	9
142.607	38.4359	9
142.563	38.5073	9
142.56	38.5906	9
142.607	38.6714	9
142.609	38.6739	9
142.691	38.751	9
142.708	38.7573	9
142.774	38.7803	9
> 12 contour
142.774	38.707	12
142.857	38.7207	12
142.941	38.6873	12
142.96	38.6739	12
143.024	38.5914	12
143.024	38.5906	12
143.024	38.5751	12
143.022	38.5073	12
142.941	38.4243	12
142.939	38.4239	12
142.857	38.3937	12
142.774	38.4026	12
142.736	38.4239	12
142.691	38.4645	12
142.658	38.5073	12
142.655	38.5906	12
142.691	38.6422	12
142.72	38.6739	12
142.774	38.707	12
> 15 contour
142.774	38.6487	15
142.857	38.6714	15
142.941	38.6303	15
142.976	38.5906	15
142.97	38.5073	15
142.941	38.4772	15
142.857	38.4411	15
142.774	38.458	15
142.722	38.5073	15
142.718	38.5906	15
142.774	38.6487	15
> 18 contour
142.774	38.5968	18
142.857	38.6343	18
142.926	38.5906	18
142.913	38.5073	18
142.857	38.4765	18
142.775	38.5073	18
142.774	38.5145	18
142.768	38.5906	18
142.774	38.5968	18