> 4 contour
313.584	24.8318	4
313.667	24.8524	4
313.751	24.8659	4
313.834	24.8738	4
313.917	24.8756	4
314.001	24.8742	4
314.084	24.8614	4
314.167	24.8449	4
314.233	24.8262	4
314.251	24.8215	4
314.334	24.7936	4
314.417	24.7565	4
314.444	24.7429	4
314.501	24.7139	4
314.578	24.6595	4
314.584	24.6549	4
314.667	24.5868	4
314.679	24.5762	4
314.751	24.5025	4
314.759	24.4929	4
314.824	24.4095	4
314.834	24.3939	4
314.876	24.3262	4
314.916	24.2429	4
314.917	24.2404	4
314.95	24.1595	4
314.973	24.0762	4
314.987	23.9929	4
314.994	23.9095	4
314.994	23.8262	4
314.986	23.7429	4
314.971	23.6595	4
314.947	23.5762	4
314.917	23.5049	4
314.913	23.4929	4
314.872	23.4095	4
314.834	23.3492	4
314.819	23.3262	4
314.754	23.2429	4
314.751	23.2395	4
314.673	23.1595	4
314.667	23.1542	4
314.584	23.0855	4
314.571	23.0762	4
314.501	23.0257	4
314.437	22.9929	4
314.417	22.9826	4
314.334	22.9448	4
314.251	22.9162	4
314.226	22.9095	4
314.167	22.8928	4
314.084	22.8759	4
314.001	22.863	4
313.917	22.8615	4
313.834	22.8635	4
313.751	22.8715	4
313.667	22.8852	4
313.584	22.9059	4
313.572	22.9095	4
313.501	22.9296	4
313.417	22.9667	4
313.366	22.9929	4
313.334	23.0093	4
313.251	23.0617	4
313.23	23.0762	4
313.167	23.1244	4
313.128	23.1595	4
313.084	23.2024	4
313.046	23.2429	4
313.001	23.2981	4
312.98	23.3262	4
312.93	23.4095	4
312.917	23.435	4
312.888	23.4929	4
312.855	23.5762	4
312.834	23.6558	4
312.833	23.6595	4
312.817	23.7429	4
312.808	23.8262	4
312.808	23.9095	4
312.815	23.9929	4
312.831	24.0762	4
312.834	24.0877	4
312.853	24.1595	4
312.884	24.2429	4
312.917	24.3087	4
312.926	24.3262	4
312.975	24.4095	4
313.001	24.4446	4
313.04	24.4929	4
313.084	24.5394	4
313.122	24.5762	4
313.167	24.6163	4
313.224	24.6595	4
313.251	24.6785	4
313.334	24.73	4
313.359	24.7429	4
313.417	24.7722	4
313.501	24.8085	4
313.565	24.8262	4
313.584	24.8318	4
> 8 contour
313.751	24.2757	8
313.834	24.2952	8
313.917	24.2992	8
314.001	24.2965	8
314.084	24.2626	8
314.123	24.2429	8
314.167	24.2201	8
314.24	24.1595	8
314.251	24.1482	8
314.307	24.0762	8
314.334	24.016	8
314.345	23.9929	8
314.365	23.9095	8
314.364	23.8262	8
314.343	23.7429	8
314.334	23.7232	8
314.306	23.6595	8
314.251	23.5902	8
314.237	23.5762	8
314.167	23.5179	8
314.117	23.4929	8
314.084	23.4759	8
314.001	23.4403	8
313.917	23.4368	8
313.834	23.4415	8
313.751	23.4617	8
313.681	23.4929	8
313.667	23.4984	8
313.584	23.5536	8
313.558	23.5762	8
313.501	23.6474	8
313.493	23.6595	8
313.454	23.7429	8
313.436	23.8262	8
313.435	23.9095	8
313.452	23.9929	8
313.49	24.0762	8
313.501	24.0919	8
313.556	24.1595	8
313.584	24.1847	8
313.667	24.239	8
313.676	24.2429	8
313.751	24.2757	8
> 12 contour
313.751	24.0924	12
313.834	24.1296	12
313.917	24.1385	12
314.001	24.1282	12
314.072	24.0762	12
314.084	24.0671	12
314.153	23.9929	12
314.167	23.9495	12
314.183	23.9095	12
314.183	23.8262	12
314.167	23.7907	12
314.15	23.7429	12
314.084	23.6699	12
314.072	23.6595	12
314.001	23.6081	12
313.917	23.5978	12
313.834	23.607	12
313.751	23.6451	12
313.731	23.6595	12
313.667	23.7223	12
313.652	23.7429	12
313.616	23.8262	12
313.614	23.9095	12
313.647	23.9929	12
313.667	24.0186	12
313.728	24.0762	12
313.751	24.0924	12
> 16 contour
313.834	24.0445	16
313.917	24.0597	16
314.001	24.0381	16
314.053	23.9929	16
314.084	23.9462	16
314.104	23.9095	16
314.104	23.8262	16
314.084	23.7924	16
314.051	23.7429	16
314.001	23.6972	16
313.917	23.6742	16
313.834	23.6905	16
313.756	23.7429	16
313.751	23.7476	16
313.7	23.8262	16
313.698	23.9095	16
313.751	23.9892	16
313.755	23.9929	16
313.834	24.0445	16
> 20 contour
313.917	23.9955	20
313.925	23.9929	20
314.001	23.9522	20
314.031	23.9095	20
314.028	23.8262	20
314.001	23.7855	20
313.94	23.7429	20
313.917	23.7344	20
313.886	23.7429	20
313.834	23.7512	20
313.757	23.8262	20
313.755	23.9095	20
313.834	23.9838	20
313.906	23.9929	20
313.917	23.9955	20
> 24 contour
313.834	23.9483	24
313.917	23.9613	24
313.978	23.9095	24
313.974	23.8262	24
313.917	23.7747	24
313.834	23.7876	24
313.794	23.8262	24
313.793	23.9095	24
313.834	23.9483	24
> 28 contour
313.834	23.9128	28
313.917	23.9284	28
313.939	23.9095	28
313.933	23.8262	28
313.917	23.8117	28
313.834	23.8239	28
313.832	23.8262	28
313.83	23.9095	28
313.834	23.9128	28