> 0.3 contour
247.778	35.0377	0.3
247.861	35.0718	0.3
247.944	35.0806	0.3
248.028	35.0716	0.3
248.111	35.0308	0.3
248.125	35.0162	0.3
248.172	34.9329	0.3
248.185	34.8495	0.3
248.165	34.7662	0.3
248.111	34.6911	0.3
248.099	34.6829	0.3
248.028	34.6454	0.3
247.944	34.6366	0.3
247.861	34.6469	0.3
247.78	34.6829	0.3
247.778	34.6837	0.3
247.698	34.7662	0.3
247.694	34.7777	0.3
247.662	34.8495	0.3
247.657	34.9329	0.3
247.694	34.9717	0.3
247.747	35.0162	0.3
247.778	35.0377	0.3
> 0.6 contour
247.861	34.9905	0.6
247.944	35.0063	0.6
248.028	34.9741	0.6
248.071	34.9329	0.6
248.098	34.8495	0.6
248.049	34.7662	0.6
248.028	34.748	0.6
247.944	34.708	0.6
247.861	34.7257	0.6
247.804	34.7662	0.6
247.778	34.796	0.6
247.744	34.8495	0.6
247.778	34.9149	0.6
247.787	34.9329	0.6
247.861	34.9905	0.6
> 0.9 contour
247.861	34.9431	0.9
247.944	34.9774	0.9
248.008	34.9329	0.9
248.028	34.8801	0.9
248.043	34.8495	0.9
248.028	34.8278	0.9
247.977	34.7662	0.9
247.944	34.7467	0.9
247.891	34.7662	0.9
247.861	34.7754	0.9
247.791	34.8495	0.9
247.848	34.9329	0.9
247.861	34.9431	0.9
> 1.2 contour
247.944	34.9485	1.2
247.967	34.9329	1.2
248.013	34.8495	1.2
247.944	34.7773	1.2
247.861	34.8076	1.2
247.821	34.8495	1.2
247.861	34.9015	1.2
247.91	34.9329	1.2
247.944	34.9485	1.2