> 7 contour
298.072	16.1475	7
298.155	16.164	7
298.166	16.135	7
298.18	16.085	7
298.18	16.035	7
298.199	15.985	7
298.238	15.9748	7
298.251	15.985	7
298.322	16.0255	7
298.365	16.035	7
298.328	16.085	7
298.372	16.135	7
298.405	16.145	7
298.488	16.1789	7
298.538	16.135	7
298.572	16.1164	7
298.629	16.085	7
298.655	16.0644	7
298.686	16.035	7
298.738	16.0287	7
298.804	15.985	7
298.782	15.935	7
298.812	15.885	7
298.789	15.835	7
298.798	15.785	7
298.802	15.735	7
298.801	15.685	7
298.795	15.635	7
298.783	15.585	7
298.738	15.5775	7
298.706	15.535	7
298.705	15.485	7
298.699	15.435	7
298.688	15.385	7
298.738	15.3545	7
298.789	15.335	7
298.738	15.3178	7
298.655	15.3319	7
298.653	15.335	7
298.622	15.385	7
298.572	15.4057	7
298.513	15.385	7
298.5	15.335	7
298.488	15.2856	7
298.487	15.285	7
298.405	15.255	7
298.322	15.2457	7
298.238	15.2497	7
298.155	15.2685	7
298.113	15.285	7
298.072	15.3015	7
298.018	15.335	7
297.988	15.356	7
297.955	15.385	7
297.911	15.435	7
297.905	15.4431	7
297.875	15.485	7
297.848	15.535	7
297.83	15.585	7
297.822	15.6204	7
297.817	15.635	7
297.809	15.685	7
297.808	15.735	7
297.812	15.785	7
297.822	15.828	7
297.823	15.835	7
297.837	15.885	7
297.859	15.935	7
297.89	15.985	7
297.905	16.0044	7
297.929	16.035	7
297.981	16.085	7
297.988	16.0915	7
298.051	16.135	7
298.072	16.1475	7
> 14 contour
298.238	15.9002	14
298.322	15.9129	14
298.346	15.885	14
298.405	15.8554	14
298.48	15.835	14
298.488	15.8195	14
298.51	15.785	14
298.524	15.735	14
298.523	15.685	14
298.492	15.635	14
298.488	15.6273	14
298.445	15.585	14
298.405	15.5474	14
298.359	15.535	14
298.322	15.5236	14
298.249	15.535	14
298.238	15.5363	14
298.155	15.5782	14
298.148	15.585	14
298.107	15.635	14
298.089	15.685	14
298.085	15.735	14
298.093	15.785	14
298.119	15.835	14
298.155	15.8675	14
298.192	15.885	14
298.238	15.9002	14
> 21 contour
298.322	15.8433	21
298.34	15.835	21
298.405	15.7908	21
298.41	15.785	21
298.432	15.735	21
298.435	15.685	21
298.405	15.647	21
298.387	15.635	21
298.322	15.6056	21
298.238	15.6299	21
298.231	15.635	21
298.177	15.685	21
298.161	15.735	21
298.188	15.785	21
298.238	15.8208	21
298.29	15.835	21
298.322	15.8433	21
> 28 contour
298.322	15.8083	28
298.359	15.785	28
298.392	15.735	28
298.381	15.685	28
298.322	15.6482	28
298.252	15.685	28
298.238	15.7081	28
298.22	15.735	28
298.238	15.7553	28
298.269	15.785	28
298.322	15.8083	28