> 5 contour
147.691	44.5819	5
147.774	44.5909	5
147.858	44.5929	5
147.941	44.5871	5
148.024	44.5733	5
148.049	44.5666	5
148.108	44.5527	5
148.191	44.5231	5
148.204	44.5166	5
148.274	44.4752	5
148.287	44.4666	5
148.355	44.4166	5
148.358	44.4135	5
148.401	44.3666	5
148.44	44.3166	5
148.441	44.3152	5
148.464	44.2666	5
148.489	44.2166	5
148.494	44.1666	5
148.503	44.1166	5
148.493	44.0666	5
148.486	44.0166	5
148.459	43.9666	5
148.441	43.9319	5
148.434	43.9166	5
148.392	43.8666	5
148.358	43.8303	5
148.344	43.8166	5
148.274	43.7681	5
148.272	43.7666	5
148.191	43.7192	5
148.184	43.7166	5
148.108	43.6887	5
148.024	43.6686	5
148.011	43.6666	5
147.941	43.6547	5
147.858	43.6486	5
147.774	43.6507	5
147.691	43.6601	5
147.665	43.6666	5
147.608	43.6796	5
147.524	43.7074	5
147.503	43.7166	5
147.441	43.7481	5
147.411	43.7666	5
147.358	43.8015	5
147.337	43.8166	5
147.289	43.8666	5
147.274	43.8828	5
147.243	43.9166	5
147.217	43.9666	5
147.193	44.0166	5
147.191	44.0286	5
147.183	44.0666	5
147.175	44.1166	5
147.181	44.1666	5
147.19	44.2166	5
147.191	44.2189	5
147.211	44.2666	5
147.236	44.3166	5
147.274	44.3589	5
147.281	44.3666	5
147.325	44.4166	5
147.358	44.4409	5
147.396	44.4666	5
147.441	44.495	5
147.483	44.5166	5
147.524	44.5347	5
147.608	44.5613	5
147.631	44.5666	5
147.691	44.5819	5
> 10 contour
147.774	44.3364	10
147.858	44.3399	10
147.941	44.3256	10
147.966	44.3166	10
148.024	44.2926	10
148.063	44.2666	10
148.108	44.2331	10
148.128	44.2166	10
148.151	44.1666	10
148.171	44.1166	10
148.148	44.0666	10
148.12	44.0166	10
148.108	44.0068	10
148.05	43.9666	10
148.024	43.9497	10
147.941	43.9169	10
147.939	43.9166	10
147.858	43.9021	10
147.774	43.906	10
147.73	43.9166	10
147.691	43.9257	10
147.63	43.9666	10
147.608	43.9839	10
147.564	44.0166	10
147.547	44.0666	10
147.527	44.1166	10
147.544	44.1666	10
147.558	44.2166	10
147.608	44.2553	10
147.622	44.2666	10
147.691	44.3149	10
147.698	44.3166	10
147.774	44.3364	10
> 15 contour
147.774	44.2544	15
147.858	44.2583	15
147.941	44.2407	15
147.988	44.2166	15
148.019	44.1666	15
148.024	44.155	15
148.054	44.1166	15
148.024	44.0828	15
148.015	44.0666	15
147.972	44.0166	15
147.941	44.0012	15
147.858	43.9778	15
147.774	43.9865	15
147.709	44.0166	15
147.691	44.0288	15
147.653	44.0666	15
147.63	44.1166	15
147.648	44.1666	15
147.691	44.2127	15
147.696	44.2166	15
147.774	44.2544	15
> 20 contour
147.858	44.2241	20
147.88	44.2166	20
147.941	44.1881	20
147.965	44.1666	20
147.995	44.1166	20
147.955	44.0666	20
147.941	44.0546	20
147.858	44.0186	20
147.774	44.0341	20
147.723	44.0666	20
147.697	44.1166	20
147.715	44.1666	20
147.774	44.2068	20
147.82	44.2166	20
147.858	44.2241	20
> 25 contour
147.774	44.1694	25
147.858	44.1977	25
147.916	44.1666	25
147.941	44.1327	25
147.952	44.1166	25
147.941	44.1037	25
147.899	44.0666	25
147.858	44.0458	25
147.788	44.0666	25
147.774	44.0753	25
147.741	44.1166	25
147.77	44.1666	25
147.774	44.1694	25