> 1 contour -Z1
237.11	38.9745	1
237.12	38.9683	1
237.127	38.9656	1
237.144	38.9673	1
237.146	38.9683	1
237.16	38.9753	1
237.177	38.9738	1
237.194	38.9796	1
237.208	38.9683	1
237.21	38.9667	1
237.227	38.9651	1
237.244	38.9609	1
237.26	38.9559	1
237.277	38.9521	1
237.279	38.9516	1
237.294	38.9462	1
237.31	38.9363	1
237.312	38.935	1
237.327	38.9209	1
237.329	38.9183	1
237.344	38.9106	1
237.356	38.9016	1
237.345	38.885	1
237.355	38.8683	1
237.36	38.8647	1
237.377	38.8661	1
237.386	38.8516	1
237.391	38.835	1
237.385	38.8183	1
237.392	38.8016	1
237.389	38.785	1
237.377	38.7775	1
237.373	38.7683	1
237.377	38.7605	1
237.383	38.7516	1
237.379	38.735	1
237.377	38.7331	1
237.374	38.735	1
237.36	38.741	1
237.344	38.7448	1
237.34	38.735	1
237.343	38.7183	1
237.327	38.7125	1
237.314	38.7016	1
237.31	38.6957	1
237.294	38.6887	1
237.278	38.685	1
237.277	38.6847	1
237.26	38.6811	1
237.244	38.6805	1
237.227	38.6798	1
237.222	38.6683	1
237.22	38.6516	1
237.214	38.635	1
237.21	38.6326	1
237.205	38.635	1
237.194	38.639	1
237.177	38.6421	1
237.168	38.635	1
237.16	38.6313	1
237.144	38.6333	1
237.14	38.635	1
237.127	38.6515	1
237.127	38.6516	1
237.117	38.6683	1
237.11	38.6735	1
237.099	38.685	1
237.094	38.6966	1
237.089	38.7016	1
237.077	38.7054	1
237.065	38.7183	1
237.06	38.7231	1
237.045	38.735	1
237.055	38.7516	1
237.044	38.7605	1
237.027	38.7649	1
237.025	38.7683	1
237.027	38.7709	1
237.044	38.7817	1
237.046	38.785	1
237.044	38.8016	1
237.044	38.8017	1
237.028	38.8183	1
237.029	38.835	1
237.038	38.8516	1
237.043	38.8683	1
237.044	38.8694	1
237.06	38.8797	1
237.064	38.885	1
237.064	38.9016	1
237.069	38.9183	1
237.077	38.9304	1
237.081	38.935	1
237.094	38.947	1
237.097	38.9516	1
237.106	38.9683	1
237.11	38.9745	1
> 2 contour -Z2
237.16	38.9054	2
237.177	38.9071	2
237.194	38.9091	2
237.209	38.9016	2
237.21	38.901	2
237.227	38.8985	2
237.244	38.8934	2
237.259	38.885	2
237.26	38.8841	2
237.277	38.8691	2
237.278	38.8683	2
237.294	38.8601	2
237.3	38.8516	2
237.295	38.835	2
237.297	38.8183	2
237.294	38.8016	2
237.294	38.8003	2
237.29	38.785	2
237.277	38.7693	2
237.276	38.7683	2
237.26	38.7525	2
237.259	38.7516	2
237.244	38.7389	2
237.227	38.7361	2
237.222	38.735	2
237.21	38.7213	2
237.206	38.7183	2
237.194	38.7124	2
237.177	38.7111	2
237.16	38.7144	2
237.151	38.7183	2
237.144	38.7219	2
237.136	38.735	2
237.127	38.7441	2
237.12	38.7516	2
237.11	38.764	2
237.104	38.7683	2
237.11	38.7773	2
237.115	38.785	2
237.113	38.8016	2
237.114	38.8183	2
237.118	38.835	2
237.126	38.8516	2
237.117	38.8683	2
237.127	38.8736	2
237.138	38.885	2
237.144	38.8956	2
237.154	38.9016	2
237.16	38.9054	2
> 3 contour -Z3
237.194	38.8747	3
237.21	38.8765	3
237.227	38.8713	3
237.231	38.8683	3
237.244	38.8592	3
237.252	38.8516	3
237.255	38.835	3
237.26	38.8229	3
237.262	38.8183	3
237.269	38.8016	3
237.269	38.785	3
237.26	38.7734	3
237.244	38.7689	3
237.243	38.7683	3
237.231	38.7516	3
237.227	38.75	3
237.21	38.7459	3
237.197	38.7516	3
237.194	38.7537	3
237.177	38.7603	3
237.167	38.7683	3
237.16	38.7771	3
237.155	38.785	3
237.144	38.7954	3
237.14	38.8016	3
237.141	38.8183	3
237.144	38.8227	3
237.152	38.835	3
237.156	38.8516	3
237.16	38.8564	3
237.174	38.8516	3
237.177	38.8507	3
237.177	38.8516	3
237.189	38.8683	3
237.194	38.8747	3
> 4 contour -Z4
237.21	38.8507	4
237.227	38.8467	4
237.235	38.835	4
237.24	38.8183	4
237.244	38.8027	4
237.244	38.8016	4
237.248	38.785	4
237.244	38.7821	4
237.229	38.7683	4
237.227	38.7661	4
237.217	38.7683	4
237.21	38.7692	4
237.194	38.7712	4
237.179	38.785	4
237.177	38.7933	4
237.173	38.8016	4
237.165	38.8183	4
237.177	38.8269	4
237.194	38.8336	4
237.195	38.835	4
237.21	38.8507	4
> 5 contour -Z5
237.21	38.8335	5
237.222	38.8183	5
237.227	38.8125	5
237.233	38.8016	5
237.227	38.7928	5
237.219	38.785	5
237.21	38.78	5
237.194	38.7805	5
237.189	38.785	5
237.183	38.8016	5
237.194	38.8163	5
237.198	38.8183	5
237.21	38.8335	5