> 1.5 contour -Z1.5
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> 2 contour -Z2
-109.1916	32.8959302268	2
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-109.458266667	32.7638471699	2
-109.4416	32.7689960393	2
-109.424933333	32.7749046159	2
-109.419030049	32.7776142857	2
-109.408266667	32.7818916241	2
-109.3916	32.7898674209	2
-109.383545808	32.7943404762	2
-109.374933333	32.7993475076	2
-109.358266667	32.8110347151	2
-109.358228557	32.8110666667	2
-109.3416	32.8257829636	2
-109.339299757	32.8277928571	2
-109.324933333	32.8397633645	2
-109.31779313	32.8445190476	2
-109.308266667	32.8502088596	2
-109.2916	32.8574885733	2
-109.280264352	32.8612452381	2
-109.274933333	32.8630105311	2
-109.258266667	32.868742882	2
-109.2416	32.8758052957	2
-109.237375178	32.8779714286	2
-109.224933333	32.884552222	2
-109.208266667	32.8920033772	2
-109.197016269	32.894697619	2
-109.1916	32.8959302268	2
> 2.5 contour -Z2.5
-109.158266667	32.7972774067	2.5
-109.1416	32.7989398756	2.5
-109.124933333	32.798050088	2.5
-109.108266667	32.7958627545	2.5
-109.097872801	32.7943404762	2.5
-109.0916	32.7934939546	2.5
-109.074933333	32.7913710977	2.5
-109.058266667	32.7890228892	2.5
-109.0416	32.7861447683	2.5
-109.024933333	32.7824980516	2.5
-109.008266667	32.7780266384	2.5
-109.006953914	32.7776142857	2.5
-108.9916	32.7728262961	2.5
-108.974933333	32.7667009169	2.5
-108.960883119	32.7608880952	2.5
-108.958266667	32.7597824292	2.5
-108.9416	32.7517923874	2.5
-108.928273373	32.7441619048	2.5
-108.924933333	32.7419382134	2.5
-108.908266667	32.7292477658	2.5
-108.906090598	32.7274357143	2.5
-108.8916	32.71298242	2.5
-108.889476109	32.7107095238	2.5
-108.874933333	32.6949498472	2.5
-108.874067799	32.6939833333	2.5
-108.858266667	32.6781228216	2.5
-108.857488986	32.6772571429	2.5
-108.841663499	32.6605309524	2.5
-108.8416	32.6604584785	2.5
-108.826776603	32.6438047619	2.5
-108.824933333	32.6414773959	2.5
-108.812381547	32.6270785714	2.5
-108.808266667	32.6208713016	2.5
-108.801591675	32.610352381	2.5
-108.795896554	32.5936261905	2.5
-108.793706868	32.5769	2.5
-108.793907436	32.5601738095	2.5
-108.795670084	32.543447619	2.5
-108.79891593	32.5267214286	2.5
-108.803623207	32.5099952381	2.5
-108.808266667	32.4973264819	2.5
-108.809764713	32.4932690476	2.5
-108.817369455	32.4765428571	2.5
-108.824933333	32.4629009467	2.5
-108.826694512	32.4598166667	2.5
-108.83797009	32.4430904762	2.5
-108.8416	32.4384920508	2.5
-108.851581006	32.4263642857	2.5
-108.858266667	32.4191803817	2.5
-108.867694149	32.4096380952	2.5
-108.874933333	32.4029213222	2.5
-108.886729744	32.3929119048	2.5
-108.8916	32.3890411119	2.5
-108.908266667	32.3771439072	2.5
-108.909778228	32.3761857143	2.5
-108.924933333	32.367214577	2.5
-108.9416	32.3600585933	2.5
-108.944317998	32.3594595238	2.5
-108.958266667	32.3566866045	2.5
-108.974933333	32.357046918	2.5
-108.990018619	32.3594595238	2.5
-108.9916	32.3596869191	2.5
-109.008266667	32.3625750963	2.5
-109.024933333	32.3643758369	2.5
-109.0416	32.3646189383	2.5
-109.058266667	32.3640030841	2.5
-109.074933333	32.3634112685	2.5
-109.0916	32.363213118	2.5
-109.108266667	32.3635817285	2.5
-109.124933333	32.3644792504	2.5
-109.1416	32.3657190124	2.5
-109.158266667	32.3672924673	2.5
-109.174933333	32.3685067794	2.5
-109.1916	32.3682610371	2.5
-109.208266667	32.3667423735	2.5
-109.224933333	32.3666118088	2.5
-109.2416	32.370713512	2.5
-109.25455663	32.3761857143	2.5
-109.258266667	32.3779036654	2.5
-109.274933333	32.3865626276	2.5
-109.286349157	32.3929119048	2.5
-109.2916	32.3955535172	2.5
-109.308266667	32.4064342191	2.5
-109.312136287	32.4096380952	2.5
-109.324933333	32.4204378227	2.5
-109.330727436	32.4263642857	2.5
-109.3416	32.43871324	2.5
-109.345068607	32.4430904762	2.5
-109.356213497	32.4598166667	2.5
-109.358266667	32.4636634246	2.5
-109.365030566	32.4765428571	2.5
-109.371528663	32.4932690476	2.5
-109.374922205	32.5099952381	2.5
-109.373912277	32.5267214286	2.5
-109.369068835	32.543447619	2.5
-109.363508394	32.5601738095	2.5
-109.359549689	32.5769	2.5
-109.358266667	32.58690874	2.5
-109.357530187	32.5936261905	2.5
-109.356168663	32.610352381	2.5
-109.353980082	32.6270785714	2.5
-109.350347438	32.6438047619	2.5
-109.344929481	32.6605309524	2.5
-109.3416	32.6679176767	2.5
-109.335972896	32.6772571429	2.5
-109.324933333	32.6904043714	2.5
-109.320780661	32.6939833333	2.5
-109.308266667	32.7040807019	2.5
-109.299072457	32.7107095238	2.5
-109.2916	32.7164764799	2.5
-109.277355456	32.7274357143	2.5
-109.274933333	32.7293871235	2.5
-109.258266667	32.7433581836	2.5
-109.257318812	32.7441619048	2.5
-109.2416	32.7556489799	2.5
-109.233400162	32.7608880952	2.5
-109.224933333	32.7657272757	2.5
-109.208266667	32.7745463758	2.5
-109.202522085	32.7776142857	2.5
-109.1916	32.7837237016	2.5
-109.174933333	32.7920274444	2.5
-109.167959015	32.7943404762	2.5
-109.158266667	32.7972774067	2.5
> 3 contour -Z3
-109.124933333	32.7167457754	3
-109.108266667	32.7200350331	3
-109.0916	32.7189253378	3
-109.074933333	32.7151563138	3
-109.060853435	32.7107095238	3
-109.058266667	32.7099007252	3
-109.0416	32.7041155197	3
-109.024933333	32.6976436862	3
-109.016951809	32.6939833333	3
-109.008266667	32.6897995745	3
-108.9916	32.6797303089	3
-108.988154232	32.6772571429	3
-108.974933333	32.6668511223	3
-108.967909363	32.6605309524	3
-108.958266667	32.6509556277	3
-108.951150783	32.6438047619	3
-108.9416	32.632637236	3
-108.936778221	32.6270785714	3
-108.926228052	32.610352381	3
-108.924933333	32.6070786808	3
-108.919487745	32.5936261905	3
-108.916233573	32.5769	3
-108.916345442	32.5601738095	3
-108.919677036	32.543447619	3
-108.924933333	32.5302115884	3
-108.926448662	32.5267214286	3
-108.936968667	32.5099952381	3
-108.9416	32.5041184411	3
-108.951269967	32.4932690476	3
-108.958266667	32.4861469281	3
-108.967851203	32.4765428571	3
-108.974933333	32.4701352908	3
-108.987539704	32.4598166667	3
-108.9916	32.4571616058	3
-109.008266667	32.4495402303	3
-109.024933333	32.4463171877	3
-109.0416	32.4458515821	3
-109.058266667	32.4467787995	3
-109.074933333	32.4482460444	3
-109.0916	32.4498046068	3
-109.108266667	32.4516047433	3
-109.124933333	32.4539891194	3
-109.1416	32.4573978217	3
-109.149959046	32.4598166667	3
-109.158266667	32.4621505169	3
-109.174933333	32.4690027652	3
-109.187692881	32.4765428571	3
-109.1916	32.4792109677	3
-109.207421957	32.4932690476	3
-109.208266667	32.4942714068	3
-109.221070344	32.5099952381	3
-109.224933333	32.517410781	3
-109.230310635	32.5267214286	3
-109.235566071	32.543447619	3
-109.237639305	32.5601738095	3
-109.237484724	32.5769	3
-109.235412273	32.5936261905	3
-109.231089279	32.610352381	3
-109.224933333	32.6246938085	3
-109.223939516	32.6270785714	3
-109.214096106	32.6438047619	3
-109.208266667	32.6510780393	3
-109.199927651	32.6605309524	3
-109.1916	32.6683433695	3
-109.181019349	32.6772571429	3
-109.174933333	32.6820918579	3
-109.159768348	32.6939833333	3
-109.158266667	32.6951523759	3
-109.1416	32.7078706891	3
-109.136717239	32.7107095238	3
-109.124933333	32.7167457754	3
> 3.5 contour -Z3.5
-109.108266667	32.6444214187	3.5
-109.0916	32.6496415525	3.5
-109.074933333	32.6497438016	3.5
-109.058266667	32.6460205351	3.5
-109.05259204	32.6438047619	3.5
-109.0416	32.6391115023	3.5
-109.024933333	32.628612257	3.5
-109.023049653	32.6270785714	3.5
-109.008391254	32.610352381	3.5
-109.008266667	32.6101042888	3.5
-109.00077478	32.5936261905	3.5
-108.99842459	32.5769	3.5
-109.001042054	32.5601738095	3.5
-109.008266667	32.5438960152	3.5
-109.008479241	32.543447619	3.5
-109.021564091	32.5267214286	3.5
-109.024933333	32.5235460592	3.5
-109.0416	32.5126866336	3.5
-109.049760587	32.5099952381	3.5
-109.058266667	32.5077412422	3.5
-109.074933333	32.5064584772	3.5
-109.0916	32.5071365783	3.5
-109.108266667	32.5092619511	3.5
-109.11148803	32.5099952381	3.5
-109.124933333	32.5135938819	3.5
-109.1416	32.5214998951	3.5
-109.148610389	32.5267214286	3.5
-109.158266667	32.5386294904	3.5
-109.161195735	32.543447619	3.5
-109.165939014	32.5601738095	3.5
-109.16606589	32.5769	3.5
-109.161574471	32.5936261905	3.5
-109.158266667	32.5996716884	3.5
-109.151385024	32.610352381	3.5
-109.1416	32.6208080974	3.5
-109.134480474	32.6270785714	3.5
-109.124933333	32.6344481376	3.5
-109.109341543	32.6438047619	3.5
-109.108266667	32.6444214187	3.5