> 5 contour
184.027	52.5592	5
184.11	52.5853	5
184.193	52.618	5
184.277	52.6161	5
184.36	52.6162	5
184.443	52.6109	5
184.527	52.6008	5
184.61	52.5822	5
184.693	52.5544	5
184.716	52.5398	5
184.777	52.4968	5
184.83	52.4564	5
184.86	52.4237	5
184.901	52.3731	5
184.931	52.2898	5
184.932	52.2064	5
184.901	52.1231	5
184.86	52.104	5
184.798	52.0398	5
184.777	51.9993	5
184.717	51.9564	5
184.693	51.9407	5
184.61	51.9137	5
184.527	51.8949	5
184.443	51.8845	5
184.36	51.8795	5
184.277	51.9298	5
184.193	51.9121	5
184.11	51.9096	5
184.027	51.9462	5
183.987	51.9564	5
183.963	52.0398	5
183.943	52.0579	5
183.86	52.0886	5
183.785	52.1231	5
183.777	52.1499	5
183.755	52.2064	5
183.756	52.2898	5
183.777	52.3421	5
183.787	52.3731	5
183.856	52.4564	5
183.86	52.4601	5
183.943	52.5185	5
183.987	52.5398	5
184.027	52.5592	5
> 10 contour
184.277	52.4625	10
184.36	52.4588	10
184.374	52.4564	10
184.443	52.4509	10
184.527	52.4311	10
184.61	52.3751	10
184.612	52.3731	10
184.672	52.2898	10
184.674	52.2064	10
184.627	52.1231	10
184.61	52.1092	10
184.527	52.0614	10
184.443	52.0428	10
184.406	52.0398	10
184.36	52.0325	10
184.277	52.0337	10
184.196	52.0398	10
184.193	52.04	10
184.11	52.0898	10
184.065	52.1231	10
184.027	52.1804	10
184.01	52.2064	10
184.012	52.2898	10
184.027	52.3111	10
184.072	52.3731	10
184.11	52.401	10
184.193	52.4539	10
184.225	52.4564	10
184.277	52.4625	10
> 15 contour
184.193	52.3736	15
184.277	52.4085	15
184.36	52.4148	15
184.443	52.3914	15
184.479	52.3731	15
184.527	52.3412	15
184.573	52.2898	15
184.575	52.2064	15
184.527	52.1494	15
184.486	52.1231	15
184.443	52.1022	15
184.36	52.0822	15
184.277	52.0846	15
184.193	52.1175	15
184.186	52.1231	15
184.11	52.2064	15
184.113	52.2898	15
184.193	52.3731	15
184.193	52.3736	15
> 20 contour
184.193	52.3042	20
184.277	52.3627	20
184.36	52.3727	20
184.443	52.3493	20
184.513	52.2898	20
184.516	52.2064	20
184.443	52.1437	20
184.36	52.1248	20
184.277	52.13	20
184.193	52.1874	20
184.175	52.2064	20
184.179	52.2898	20
184.193	52.3042	20
> 25 contour
184.277	52.3282	25
184.36	52.3525	25
184.443	52.3151	25
184.473	52.2898	25
184.479	52.2064	25
184.443	52.1754	25
184.36	52.1432	25
184.277	52.1635	25
184.223	52.2064	25
184.228	52.2898	25
184.277	52.3282	25
> 30 contour
184.277	52.2937	30
184.36	52.3323	30
184.434	52.2898	30
184.443	52.2064	30
184.36	52.1616	30
184.277	52.197	30
184.265	52.2064	30
184.272	52.2898	30
184.277	52.2937	30