> 0.5 contour
254.171	30.9312	0.5
254.173	30.931	0.5
254.254	30.9281	0.5
254.338	30.9085	0.5
254.418	30.8476	0.5
254.421	30.8445	0.5
254.496	30.7643	0.5
254.486	30.681	0.5
254.454	30.5976	0.5
254.421	30.5451	0.5
254.392	30.5143	0.5
254.338	30.481	0.5
254.254	30.4619	0.5
254.171	30.4586	0.5
254.088	30.5112	0.5
254.083	30.5143	0.5
254.006	30.5976	0.5
254.004	30.6027	0.5
253.972	30.681	0.5
253.975	30.7643	0.5
254.004	30.8141	0.5
254.023	30.8476	0.5
254.088	30.9019	0.5
254.171	30.931	0.5
254.171	30.9312	0.5
> 1 contour
254.171	30.8578	1
254.254	30.862	1
254.279	30.8476	1
254.338	30.8193	1
254.391	30.7643	1
254.407	30.681	1
254.338	30.5979	1
254.338	30.5976	1
254.254	30.5321	1
254.171	30.5478	1
254.114	30.5976	1
254.088	30.6251	1
254.05	30.681	1
254.068	30.7643	1
254.088	30.7885	1
254.156	30.8476	1
254.171	30.8578	1
> 1.5 contour
254.171	30.809	1.5
254.254	30.831	1.5
254.338	30.7643	1.5
254.338	30.7637	1.5
254.378	30.681	1.5
254.338	30.6332	1.5
254.299	30.5976	1.5
254.254	30.5628	1.5
254.19	30.5976	1.5
254.171	30.6097	1.5
254.101	30.681	1.5
254.123	30.7643	1.5
254.171	30.809	1.5
> 2 contour
254.254	30.8097	2
254.311	30.7643	2
254.338	30.7025	2
254.348	30.681	2
254.338	30.6685	2
254.26	30.5976	2
254.254	30.5935	2
254.247	30.5976	2
254.171	30.6469	2
254.138	30.681	2
254.171	30.7641	2
254.171	30.7643	2
254.254	30.8097	2