> 0.2 contour
-174.83	51.4	0.2
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-174.77	51.6	0.2
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-174.746	51.675	0.2
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-173.941	51.4	0.2
> 0.4 contour
-174.62	51.4	0.4
-174.625	51.425	0.4
-174.626	51.45	0.4
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-174.16	51.4	0.4
> 0.6 contour
-174.519	51.4	0.6
-174.528	51.425	0.6
-174.531	51.45	0.6
-174.528	51.475	0.6
-174.518	51.5	0.6
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-174.256	51.5	0.6
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-174.255	51.4	0.6
> 0.8 contour
-174.461	51.4	0.8
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-174.475	51.425	0.8
-174.479	51.45	0.8
-174.474	51.475	0.8
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-174.46	51.5	0.8
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-174.302	51.425	0.8
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> 1 contour
-174.414	51.4	1
-174.415	51.4003	1
-174.44	51.425	1
-174.44	51.4264	1
-174.448	51.45	1
-174.44	51.4731	1
-174.439	51.475	1
-174.415	51.4993	1
-174.413	51.5	1
-174.39	51.5082	1
-174.365	51.5002	1
-174.365	51.5	1
-174.34	51.4763	1
-174.339	51.475	1
-174.331	51.45	1
-174.339	51.425	1
-174.34	51.4233	1
-174.364	51.4	1
> 1.2 contour
-174.39	51.4887	1.2
-174.366	51.475	1.2
-174.365	51.4739	1.2
-174.351	51.45	1.2
-174.365	51.4259	1.2
-174.366	51.425	1.2
-174.39	51.4111	1.2
-174.413	51.425	1.2
-174.415	51.4267	1.2
-174.429	51.45	1.2
-174.415	51.4731	1.2
-174.413	51.475	1.2
-174.39	51.4887	1.2