> 6 contour
150.431	-8.98377	6
150.481	-8.98409	6
150.531	-8.98372	6
150.564	-8.997	6
150.581	-9.00261	6
150.631	-9.02133	6
150.663	-9.047	6
150.681	-9.06419	6
150.713	-9.097	6
150.731	-9.12346	6
150.745	-9.147	6
150.763	-9.197	6
150.771	-9.247	6
150.771	-9.297	6
150.764	-9.347	6
150.746	-9.397	6
150.731	-9.40547	6
150.681	-9.42901	6
150.637	-9.447	6
150.631	-9.45285	6
150.581	-9.48188	6
150.572	-9.497	6
150.531	-9.52944	6
150.494	-9.547	6
150.481	-9.55495	6
150.431	-9.56282	6
150.39	-9.547	6
150.381	-9.54404	6
150.353	-9.497	6
150.331	-9.4513	6
150.327	-9.447	6
150.286	-9.397	6
150.281	-9.38429	6
150.261	-9.347	6
150.25	-9.297	6
150.238	-9.247	6
150.231	-9.22747	6
150.199	-9.197	6
150.217	-9.147	6
150.231	-9.12342	6
150.249	-9.097	6
150.281	-9.0642	6
150.299	-9.047	6
150.331	-9.0215	6
150.381	-9.00261	6
150.398	-8.997	6
150.431	-8.98377	6
> 12 contour
150.381	-9.14694	12
150.431	-9.11096	12
150.481	-9.10795	12
150.531	-9.11069	12
150.581	-9.14694	12
150.581	-9.147	12
150.63	-9.197	12
150.631	-9.20055	12
150.649	-9.247	12
150.648	-9.297	12
150.631	-9.34637	12
150.631	-9.347	12
150.581	-9.37716	12
150.531	-9.39565	12
150.515	-9.397	12
150.481	-9.40399	12
150.431	-9.43519	12
150.403	-9.397	12
150.381	-9.37663	12
150.352	-9.347	12
150.331	-9.31352	12
150.32	-9.297	12
150.313	-9.247	12
150.331	-9.2006	12
150.332	-9.197	12
150.381	-9.147	12
150.381	-9.14694	12
> 18 contour
150.431	-9.16818	18
150.481	-9.15697	18
150.531	-9.16815	18
150.564	-9.197	18
150.581	-9.22402	18
150.595	-9.247	18
150.593	-9.297	18
150.581	-9.31914	18
150.564	-9.347	18
150.531	-9.36542	18
150.481	-9.3617	18
150.431	-9.3766	18
150.398	-9.347	18
150.381	-9.31914	18
150.369	-9.297	18
150.367	-9.247	18
150.381	-9.22402	18
150.398	-9.197	18
150.431	-9.16818	18
> 24 contour
150.481	-9.18406	24
150.51	-9.197	24
150.531	-9.20957	24
150.561	-9.247	24
150.559	-9.297	24
150.531	-9.33234	24
150.481	-9.33918	24
150.431	-9.33228	24
150.403	-9.297	24
150.401	-9.247	24
150.431	-9.20958	24
150.452	-9.197	24
150.481	-9.18406	24
> 30 contour
150.431	-9.24454	30
150.481	-9.20485	30
150.531	-9.24454	30
150.533	-9.247	30
150.531	-9.27442	30
150.53	-9.297	30
150.481	-9.32666	30
150.432	-9.297	30
150.431	-9.27427	30
150.429	-9.247	30
150.431	-9.24454	30