> 0.4 contour
180.267	-21.7206	0.4
180.35	-21.701	0.4
180.434	-21.6983	0.4
180.517	-21.7151	0.4
180.579	-21.7465	0.4
180.6	-21.7569	0.4
180.673	-21.8298	0.4
180.684	-21.8521	0.4
180.719	-21.9132	0.4
180.734	-21.9965	0.4
180.716	-22.0798	0.4
180.684	-22.1329	0.4
180.667	-22.1632	0.4
180.6	-22.2277	0.4
180.561	-22.2465	0.4
180.517	-22.2687	0.4
180.434	-22.2899	0.4
180.35	-22.2864	0.4
180.267	-22.263	0.4
180.249	-22.2465	0.4
180.184	-22.1716	0.4
180.175	-22.1632	0.4
180.122	-22.0798	0.4
180.107	-21.9965	0.4
180.119	-21.9132	0.4
180.167	-21.8298	0.4
180.184	-21.8111	0.4
180.236	-21.7465	0.4
180.267	-21.7206	0.4
> 0.8 contour
180.35	-21.822	0.8
180.434	-21.803	0.8
180.487	-21.8298	0.8
180.517	-21.8431	0.8
180.585	-21.9132	0.8
180.6	-21.9953	0.8
180.601	-21.9965	0.8
180.6	-21.9975	0.8
180.581	-22.0798	0.8
180.517	-22.1434	0.8
180.469	-22.1632	0.8
180.434	-22.1809	0.8
180.357	-22.1632	0.8
180.35	-22.1621	0.8
180.267	-22.1072	0.8
180.247	-22.0798	0.8
180.221	-21.9965	0.8
180.243	-21.9132	0.8
180.267	-21.8785	0.8
180.336	-21.8298	0.8
180.35	-21.822	0.8
> 1.2 contour
180.35	-21.8816	1.2
180.434	-21.8485	1.2
180.517	-21.909	1.2
180.521	-21.9132	1.2
180.56	-21.9965	1.2
180.517	-22.0741	1.2
180.513	-22.0798	1.2
180.434	-22.1381	1.2
180.35	-22.1035	1.2
180.322	-22.0798	1.2
180.28	-21.9965	1.2
180.314	-21.9132	1.2
180.35	-21.8816	1.2
> 1.6 contour
180.434	-21.8778	1.6
180.48	-21.9132	1.6
180.517	-21.9919	1.6
180.519	-21.9965	1.6
180.517	-22.0005	1.6
180.47	-22.0798	1.6
180.434	-22.1063	1.6
180.385	-22.0798	1.6
180.35	-22.0423	1.6
180.321	-21.9965	1.6
180.35	-21.9446	1.6
180.373	-21.9132	1.6
180.434	-21.8778	1.6