> 3 contour
-120.127	39.506	3
-120.11	39.506	3
-120.1	39.4984	3
-120.095	39.4818	3
-120.094	39.4805	3
-120.091	39.4818	3
-120.081	39.4984	3
-120.077	39.5008	3
-120.06	39.5063	3
-120.044	39.5071	3
-120.027	39.5042	3
-120.015	39.4984	3
-120.01	39.4962	3
-120.001	39.4818	3
-119.994	39.4776	3
-119.977	39.481	3
-119.97	39.4818	3
-119.96	39.4838	3
-119.954	39.4818	3
-119.944	39.4789	3
-119.927	39.4698	3
-119.922	39.4651	3
-119.91	39.4565	3
-119.897	39.4484	3
-119.894	39.4452	3
-119.877	39.4318	3
-119.877	39.4316	3
-119.863	39.4151	3
-119.86	39.4071	3
-119.857	39.3984	3
-119.848	39.3818	3
-119.846	39.3651	3
-119.844	39.3586	3
-119.841	39.3484	3
-119.84	39.3318	3
-119.842	39.3151	3
-119.844	39.2996	3
-119.844	39.2984	3
-119.849	39.2818	3
-119.852	39.2651	3
-119.857	39.2484	3
-119.86	39.2406	3
-119.865	39.2318	3
-119.877	39.2169	3
-119.878	39.2151	3
-119.893	39.1984	3
-119.894	39.1981	3
-119.91	39.1818	3
-119.91	39.1808	3
-119.925	39.1651	3
-119.927	39.1622	3
-119.934	39.1484	3
-119.944	39.1402	3
-119.952	39.1318	3
-119.96	39.1253	3
-119.975	39.1151	3
-119.977	39.1115	3
-119.994	39.1089	3
-120.01	39.1039	3
-120.027	39.0995	3
-120.036	39.0984	3
-120.044	39.0973	3
-120.06	39.0979	3
-120.063	39.0984	3
-120.077	39.1009	3
-120.094	39.1044	3
-120.11	39.1042	3
-120.127	39.1049	3
-120.144	39.1079	3
-120.148	39.1151	3
-120.16	39.1276	3
-120.166	39.1318	3
-120.169	39.1484	3
-120.177	39.1546	3
-120.188	39.1651	3
-120.193	39.1818	3
-120.194	39.1826	3
-120.21	39.1829	3
-120.227	39.1909	3
-120.237	39.1984	3
-120.244	39.2031	3
-120.253	39.2151	3
-120.26	39.226	3
-120.265	39.2318	3
-120.273	39.2484	3
-120.274	39.2651	3
-120.276	39.2818	3
-120.277	39.2862	3
-120.28	39.2984	3
-120.283	39.3151	3
-120.284	39.3318	3
-120.278	39.3484	3
-120.277	39.3521	3
-120.273	39.3651	3
-120.266	39.3818	3
-120.262	39.3984	3
-120.26	39.4026	3
-120.252	39.4151	3
-120.244	39.4236	3
-120.237	39.4318	3
-120.227	39.441	3
-120.224	39.4484	3
-120.21	39.4599	3
-120.194	39.4611	3
-120.191	39.4651	3
-120.177	39.4771	3
-120.171	39.4818	3
-120.16	39.4927	3
-120.144	39.496	3
-120.139	39.4984	3
-120.127	39.506	3
> 6 contour
-120.077	39.435	6
-120.06	39.4357	6
-120.044	39.4347	6
-120.033	39.4318	6
-120.027	39.43	6
-120.01	39.4268	6
-119.994	39.4192	6
-119.987	39.4151	6
-119.977	39.4082	6
-119.963	39.3984	6
-119.96	39.3952	6
-119.951	39.3818	6
-119.944	39.3709	6
-119.94	39.3651	6
-119.933	39.3484	6
-119.928	39.3318	6
-119.928	39.3151	6
-119.927	39.3032	6
-119.927	39.2984	6
-119.927	39.2967	6
-119.931	39.2818	6
-119.934	39.2651	6
-119.944	39.252	6
-119.946	39.2484	6
-119.949	39.2318	6
-119.944	39.2152	6
-119.944	39.2151	6
-119.944	39.215	6
-119.96	39.2039	6
-119.975	39.1984	6
-119.977	39.1978	6
-119.994	39.1951	6
-120.01	39.1862	6
-120.021	39.1818	6
-120.027	39.1778	6
-120.044	39.174	6
-120.06	39.1746	6
-120.077	39.1815	6
-120.077	39.1818	6
-120.09	39.1984	6
-120.094	39.2033	6
-120.11	39.2047	6
-120.127	39.2088	6
-120.141	39.2151	6
-120.144	39.2169	6
-120.16	39.23	6
-120.162	39.2318	6
-120.176	39.2484	6
-120.177	39.251	6
-120.182	39.2651	6
-120.187	39.2818	6
-120.191	39.2984	6
-120.194	39.3007	6
-120.203	39.3151	6
-120.194	39.329	6
-120.193	39.3318	6
-120.185	39.3484	6
-120.177	39.3643	6
-120.177	39.3651	6
-120.177	39.3658	6
-120.182	39.3818	6
-120.177	39.3977	6
-120.16	39.3964	6
-120.158	39.3984	6
-120.144	39.412	6
-120.132	39.4151	6
-120.127	39.4183	6
-120.11	39.429	6
-120.094	39.4303	6
-120.088	39.4318	6
-120.077	39.435	6
> 9 contour
-120.094	39.4021	9
-120.084	39.3984	9
-120.077	39.3926	9
-120.06	39.3925	9
-120.044	39.3914	9
-120.027	39.3858	9
-120.019	39.3818	9
-120.01	39.3765	9
-119.997	39.3651	9
-119.994	39.3609	9
-119.985	39.3484	9
-119.977	39.3318	9
-119.977	39.3303	9
-119.973	39.3151	9
-119.973	39.2984	9
-119.974	39.2818	9
-119.977	39.2748	9
-119.979	39.2651	9
-119.994	39.252	9
-120.006	39.2484	9
-120.01	39.2458	9
-120.027	39.2395	9
-120.032	39.2318	9
-120.034	39.2151	9
-120.044	39.2129	9
-120.06	39.2117	9
-120.077	39.2131	9
-120.079	39.2151	9
-120.077	39.2232	9
-120.076	39.2318	9
-120.077	39.2338	9
-120.094	39.2365	9
-120.11	39.2429	9
-120.119	39.2484	9
-120.127	39.2542	9
-120.136	39.2651	9
-120.142	39.2818	9
-120.144	39.291	9
-120.145	39.2984	9
-120.154	39.3151	9
-120.16	39.3256	9
-120.169	39.3318	9
-120.16	39.3419	9
-120.154	39.3484	9
-120.144	39.3651	9
-120.144	39.3657	9
-120.14	39.3651	9
-120.127	39.3589	9
-120.122	39.3651	9
-120.11	39.3799	9
-120.108	39.3818	9
-120.099	39.3984	9
-120.094	39.4021	9
> 12 contour
-120.094	39.3493	12
-120.077	39.3624	12
-120.06	39.3635	12
-120.044	39.3586	12
-120.027	39.349	12
-120.026	39.3484	12
-120.014	39.3318	12
-120.01	39.3236	12
-120.007	39.3151	12
-120.01	39.2984	12
-120.01	39.2934	12
-120.014	39.2818	12
-120.027	39.274	12
-120.044	39.2658	12
-120.046	39.2651	12
-120.06	39.2609	12
-120.077	39.26	12
-120.094	39.2604	12
-120.1	39.2651	12
-120.11	39.2764	12
-120.114	39.2818	12
-120.127	39.2941	12
-120.13	39.2984	12
-120.131	39.3151	12
-120.127	39.3294	12
-120.11	39.3313	12
-120.11	39.3318	12
-120.095	39.3484	12
-120.094	39.3493	12
> 15 contour
-120.077	39.3505	15
-120.06	39.3529	15
-120.053	39.3484	15
-120.044	39.336	15
-120.04	39.3318	15
-120.031	39.3151	15
-120.036	39.2984	15
-120.044	39.2896	15
-120.06	39.2823	15
-120.067	39.2818	15
-120.077	39.2807	15
-120.094	39.278	15
-120.097	39.2818	15
-120.095	39.2984	15
-120.094	39.3151	15
-120.098	39.3318	15
-120.094	39.3358	15
-120.08	39.3484	15
-120.077	39.3505	15
> 18 contour
-120.077	39.3164	18
-120.06	39.3307	18
-120.044	39.3151	18
-120.058	39.2984	18
-120.06	39.2971	18
-120.063	39.2984	18
-120.077	39.3128	18
-120.078	39.3151	18
-120.077	39.3164	18