> 3 contour
-175.651	-25.5716	3
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-175.484	-25.5762	3
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> 6 contour
-175.651	-25.863	6
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-175.841	-26.0779	6
-175.848	-26.0279	6
-175.818	-25.9926	6
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-175.779	-25.9279	6
-175.734	-25.8942	6
-175.69	-25.8779	6
-175.651	-25.863	6
> 9 contour
-175.651	-25.9539	9
-175.568	-25.9365	9
-175.484	-25.9738	9
-175.479	-25.9779	9
-175.423	-26.0279	9
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-175.42	-26.1279	9
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-175.76	-26.0779	9
-175.747	-26.0279	9
-175.734	-26.0136	9
-175.693	-25.9779	9
-175.651	-25.9539	9
> 12 contour
-175.651	-26.0169	12
-175.568	-25.9805	12
-175.488	-26.0279	12
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-175.473	-26.0779	12
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-175.671	-26.1279	12
-175.702	-26.0779	12
-175.666	-26.0279	12
-175.651	-26.0169	12
> 15 contour
-175.568	-26.0122	15
-175.541	-26.0279	15
-175.498	-26.0779	15
-175.537	-26.1279	15
-175.568	-26.1466	15
-175.605	-26.1279	15
-175.651	-26.0779	15
-175.599	-26.0279	15
-175.568	-26.0122	15