> 0.5 contour
174.249	-13.165	0.5
174.333	-13.1593	0.5
174.416	-13.1733	0.5
174.441	-13.185	0.5
174.499	-13.2166	0.5
174.523	-13.235	0.5
174.571	-13.285	0.5
174.583	-13.303	0.5
174.606	-13.335	0.5
174.628	-13.385	0.5
174.637	-13.435	0.5
174.638	-13.485	0.5
174.632	-13.535	0.5
174.614	-13.585	0.5
174.587	-13.635	0.5
174.583	-13.6405	0.5
174.545	-13.685	0.5
174.499	-13.7246	0.5
174.483	-13.735	0.5
174.416	-13.7675	0.5
174.333	-13.7795	0.5
174.249	-13.7746	0.5
174.166	-13.7451	0.5
174.149	-13.735	0.5
174.087	-13.685	0.5
174.083	-13.6811	0.5
174.039	-13.635	0.5
174.016	-13.585	0.5
174.001	-13.535	0.5
173.999	-13.5217	0.5
173.993	-13.485	0.5
173.994	-13.435	0.5
173.999	-13.4095	0.5
174.002	-13.385	0.5
174.022	-13.335	0.5
174.058	-13.285	0.5
174.083	-13.2589	0.5
174.107	-13.235	0.5
174.166	-13.1955	0.5
174.196	-13.185	0.5
174.249	-13.165	0.5
> 1 contour
174.249	-13.2949	1
174.333	-13.2862	1
174.416	-13.3083	1
174.452	-13.335	1
174.492	-13.385	1
174.499	-13.4134	1
174.508	-13.435	1
174.509	-13.485	1
174.499	-13.5187	1
174.497	-13.535	1
174.469	-13.585	1
174.416	-13.6318	1
174.405	-13.635	1
174.333	-13.6583	1
174.249	-13.6467	1
174.227	-13.635	1
174.169	-13.585	1
174.166	-13.5794	1
174.133	-13.535	1
174.12	-13.485	1
174.122	-13.435	1
174.144	-13.385	1
174.166	-13.3598	1
174.187	-13.335	1
174.249	-13.2949	1
> 1.5 contour
174.249	-13.3488	1.5
174.333	-13.3406	1.5
174.416	-13.3741	1.5
174.428	-13.385	1.5
174.462	-13.435	1.5
174.468	-13.485	1.5
174.446	-13.535	1.5
174.416	-13.567	1.5
174.383	-13.585	1.5
174.333	-13.606	1.5
174.249	-13.5921	1.5
174.239	-13.585	1.5
174.189	-13.535	1.5
174.175	-13.485	1.5
174.177	-13.435	1.5
174.203	-13.385	1.5
174.249	-13.3488	1.5
> 2 contour
174.249	-13.3847	2
174.333	-13.3731	2
174.359	-13.385	2
174.416	-13.4278	2
174.422	-13.435	2
174.434	-13.485	2
174.416	-13.5127	2
174.394	-13.535	2
174.333	-13.5699	2
174.249	-13.5567	2
174.226	-13.535	2
174.197	-13.485	2
174.201	-13.435	2
174.249	-13.385	2
174.249	-13.3847	2
> 2.5 contour
174.249	-13.4102	2.5
174.333	-13.3999	2.5
174.386	-13.435	2.5
174.403	-13.485	2.5
174.341	-13.535	2.5
174.333	-13.5399	2.5
174.306	-13.535	2.5
174.249	-13.5253	2.5
174.218	-13.485	2.5
174.226	-13.435	2.5
174.249	-13.4102	2.5
> 3 contour
174.333	-13.4234	3
174.35	-13.435	3
174.377	-13.485	3
174.333	-13.5182	3
174.249	-13.497	3
174.24	-13.485	3
174.249	-13.438	3
174.254	-13.435	3
174.333	-13.4234	3