> 5 contour
283.344	-13.2092	5
283.348	-13.21	5
283.394	-13.2166	5
283.444	-13.2246	5
283.494	-13.2522	5
283.507	-13.26	5
283.544	-13.2816	5
283.573	-13.31	5
283.594	-13.3399	5
283.609	-13.36	5
283.635	-13.41	5
283.644	-13.4419	5
283.649	-13.46	5
283.655	-13.51	5
283.653	-13.56	5
283.644	-13.5937	5
283.64	-13.61	5
283.617	-13.66	5
283.594	-13.6921	5
283.582	-13.71	5
283.544	-13.7496	5
283.528	-13.76	5
283.494	-13.7809	5
283.444	-13.8064	5
283.421	-13.81	5
283.394	-13.8152	5
283.344	-13.8242	5
283.294	-13.8147	5
283.269	-13.81	5
283.244	-13.8064	5
283.194	-13.782	5
283.158	-13.76	5
283.144	-13.7508	5
283.106	-13.71	5
283.094	-13.6929	5
283.07	-13.66	5
283.048	-13.61	5
283.044	-13.5924	5
283.036	-13.56	5
283.033	-13.51	5
283.039	-13.46	5
283.044	-13.442	5
283.053	-13.41	5
283.079	-13.36	5
283.094	-13.3396	5
283.115	-13.31	5
283.144	-13.2811	5
283.181	-13.26	5
283.194	-13.2522	5
283.244	-13.2246	5
283.294	-13.2166	5
283.34	-13.21	5
283.344	-13.2092	5
> 10 contour
283.294	-13.3511	10
283.344	-13.3354	10
283.394	-13.3509	10
283.416	-13.36	10
283.444	-13.3698	10
283.482	-13.41	10
283.494	-13.4362	10
283.508	-13.46	10
283.521	-13.51	10
283.515	-13.56	10
283.494	-13.5971	10
283.489	-13.61	10
283.446	-13.66	10
283.444	-13.6622	10
283.394	-13.6829	10
283.344	-13.6956	10
283.294	-13.6815	10
283.244	-13.6614	10
283.242	-13.66	10
283.199	-13.61	10
283.194	-13.5979	10
283.174	-13.56	10
283.167	-13.51	10
283.18	-13.46	10
283.194	-13.4362	10
283.206	-13.41	10
283.244	-13.3699	10
283.272	-13.36	10
283.294	-13.3511	10
> 15 contour
283.294	-13.4096	15
283.344	-13.3884	15
283.394	-13.4096	15
283.395	-13.41	15
283.444	-13.4386	15
283.459	-13.46	15
283.474	-13.51	15
283.467	-13.56	15
283.444	-13.5955	15
283.426	-13.61	15
283.394	-13.63	15
283.344	-13.6432	15
283.294	-13.6282	15
283.264	-13.61	15
283.244	-13.5941	15
283.222	-13.56	15
283.214	-13.51	15
283.229	-13.46	15
283.244	-13.4386	15
283.293	-13.41	15
283.294	-13.4096	15
> 20 contour
283.294	-13.4409	20
283.344	-13.422	20
283.394	-13.4409	20
283.419	-13.46	20
283.444	-13.5068	20
283.445	-13.51	20
283.444	-13.5152	20
283.432	-13.56	20
283.394	-13.5945	20
283.344	-13.6077	20
283.294	-13.5928	20
283.257	-13.56	20
283.244	-13.5141	20
283.243	-13.51	20
283.244	-13.5073	20
283.269	-13.46	20
283.294	-13.4409	20
> 25 contour
283.344	-13.4467	25
283.373	-13.46	25
283.394	-13.471	25
283.423	-13.51	25
283.4	-13.56	25
283.394	-13.5651	25
283.344	-13.5832	25
283.294	-13.5631	25
283.291	-13.56	25
283.265	-13.51	25
283.294	-13.471	25
283.315	-13.46	25
283.344	-13.4467	25
> 30 contour
283.294	-13.4995	30
283.344	-13.4672	30
283.394	-13.4995	30
283.402	-13.51	30
283.394	-13.5255	30
283.344	-13.559	30
283.294	-13.5246	30
283.286	-13.51	30
283.294	-13.4995	30