"x"	"y"	"cadmium"	"copper"	"lead"	"zinc"	"elev"	"dist"	"om"	"ffreq"	"soil"	"lime"	"landuse"	"dist.m"
181072	333611	11.7	85	299	1022	7.909	0.00135803	13.6	"1"	"1"	"1"	"Ah"	50
181025	333558	8.6	81	277	1141	6.983	0.0122243	14	"1"	"1"	"1"	"Ah"	30
181165	333537	6.5	68	199	640	7.8	0.103029	13	"1"	"1"	"1"	"Ah"	150
181298	333484	2.6	81	116	257	7.655	0.190094	8	"1"	"2"	"0"	"Ga"	270
181307	333330	2.8	48	117	269	7.48	0.27709	8.7	"1"	"2"	"0"	"Ah"	380
181390	333260	3	61	137	281	7.791	0.364067	7.8	"1"	"2"	"0"	"Ga"	470
181165	333370	3.2	31	132	346	8.217	0.190094	9.2	"1"	"2"	"0"	"Ah"	240
181027	333363	2.8	29	150	406	8.49	0.0921516	9.5	"1"	"1"	"0"	"Ab"	120
181060	333231	2.4	37	133	347	8.668	0.184614	10.6	"1"	"1"	"0"	"Ab"	240
181232	333168	1.6	24	80	183	9.049	0.309702	6.3	"1"	"2"	"0"	"W"	420
181191	333115	1.4	25	86	189	9.015	0.315116	6.4	"1"	"2"	"0"	"Fh"	400
181032	333031	1.8	25	97	251	9.073	0.228123	9	"1"	"1"	"0"	"Ag"	300
180874	333339	11.2	93	285	1096	7.32	0	15.4	"1"	"1"	"1"	"W"	20
180969	333252	2.5	31	183	504	8.815	0.113932	8.4	"1"	"1"	"0"	"Ah"	130
181011	333161	2	27	130	326	8.937	0.168336	9.1	"1"	"1"	"0"	"Ah"	220
180830	333246	9.5	86	240	1032	7.702	0	16.2	"1"	"1"	"1"	"W"	10
180763	333104	7	74	133	606	7.16	0.0122243	16	"1"	"1"	"1"	"W"	10
180694	332972	7.1	69	148	711	7.1	0.0122243	16	"1"	"1"	"1"	"W"	10
180625	332847	8.7	69	207	735	7.02	0	13.7	"1"	"1"	"1"	"W"	10
180555	332707	12.9	95	284	1052	6.86	0	14.8	"1"	"1"	"1"	NA	10
180642	332708	5.5	53	194	673	8.908	0.0703468	10.2	"1"	"1"	"1"	"Am"	80
180704	332717	2.8	35	123	402	8.99	0.0975136	7.2	"1"	"1"	"1"	"Am"	140
180704	332664	2.9	35	110	343	8.83	0.113932	7.2	"1"	"1"	"1"	"Ag"	160
181153	332925	1.7	24	85	218	9.02	0.342321	7	"1"	"2"	"0"	"Ah"	440
181147	332823	1.4	26	75	200	8.976	0.385804	6.9	"1"	"2"	"0"	"W"	490
181167	332778	1.5	22	76	194	8.973	0.429289	6.3	"1"	"2"	"0"	"W"	530
181008	332777	1.3	27	73	207	8.507	0.315116	5.6	"1"	"2"	"0"	"Ab"	400
180973	332687	1.3	24	67	180	8.743	0.320574	4.4	"1"	"2"	"0"	"Ag"	400
180916	332753	1.8	22	87	240	8.973	0.249863	5.3	"1"	"2"	"0"	"Ah"	330
181352	332946	1.5	21	65	180	9.043	0.489064	4.8	"1"	"2"	"0"	"Ag"	630
181133	332570	1.3	29	78	208	8.688	0.472778	2.6	"1"	"2"	"0"	"B"	570
180878	332489	1.3	21	64	198	8.727	0.287957	1	"1"	"2"	"0"	"Ag"	390
180829	332450	2.1	27	77	250	8.328	0.271622	2.4	"1"	"2"	"0"	"Ah"	360
180954	332399	1.2	26	80	192	7.971	0.385807	1.9	"1"	"2"	"0"	"B"	500
180956	332318	1.6	27	82	213	7.809	0.418417	3.1	"1"	"2"	"0"	"B"	550
180710	332330	3	32	97	321	6.986	0.244474	1.6	"1"	"2"	"0"	"Ab"	340
180632	332445	5.8	50	166	569	7.756	0.135709	3.5	"1"	"2"	"0"	"Ab"	210
180530	332538	7.9	67	217	833	7.784	0.0484965	8.1	"1"	"1"	"1"	"Am"	60
180478	332578	8.1	77	219	906	7	0	7.9	"1"	"1"	"1"	"W"	10
180383	332476	14.1	108	405	1454	6.92	0.00135803	9.5	"1"	"1"	"1"	"W"	20
180494	332330	2.4	32	102	298	7.516	0.135709	1.4	"1"	"2"	"0"	"Am"	170
180561	332193	1.2	21	48	167	8.18	0.26622	NA	"1"	"2"	"0"	"Ga"	320
180451	332175	1.7	22	65	176	8.694	0.211843	NA	"1"	"2"	"0"	"W"	260
180410	332031	1.3	21	62	258	9.28	0.320572	2	"1"	"2"	"0"	"Ah"	360
180355	332299	4.2	51	281	746	7.94	0.081222	5.1	"1"	"2"	"0"	"Ah"	100
180292	332157	4.3	50	294	746	6.36	0.190086	5.3	"1"	"2"	"0"	"Am"	200
180283	332014	3.1	38	211	464	7.78	0.287941	4.5	"1"	"2"	"0"	"Ah"	320
180282	331861	1.7	26	135	365	8.18	0.423826	4.9	"1"	"2"	"0"	"Ah"	480
180270	331707	1.7	24	112	282	9.42	0.554289	4.5	"1"	"2"	"0"	"Bw"	660
180199	331591	2.1	32	162	375	8.867	0.603225	5.5	"1"	"2"	"0"	"Bw"	690
180135	331552	1.7	24	94	222	8.292	0.614071	3.4	"1"	"2"	"0"	"Ab"	710
180237	332351	8.2	47	191	812	8.06	0.00135803	11.1	"1"	"1"	"1"	"Ah"	10
180103	332297	17	128	405	1548	7.98	0	12.3	"1"	"1"	"1"	"W"	10
179973	332255	12	117	654	1839	7.9	0.0054321	16.5	"1"	"1"	"1"	"W"	10
179826	332217	9.4	104	482	1528	7.74	0.0054321	13.9	"1"	"1"	"1"	"W"	10
179687	332161	8.2	76	276	933	7.552	0.0054321	8.1	"1"	"1"	"1"	"W"	20
179792	332035	2.6	36	180	432	7.76	0.146578	3.1	"1"	"1"	"0"	"Fw"	200
179902	332113	3.5	34	207	550	6.74	0.135684	5.8	"1"	"1"	"0"	"Fw"	140
180100	332213	10.9	90	541	1571	6.68	0.0703333	10.2	"1"	"1"	"1"	"Fw"	70
179604	332059	7.3	80	310	1190	7.4	0.0484831	12	"1"	"1"	"1"	"W"	20
179526	331936	9.4	78	210	907	7.44	0.0054321	14.1	"1"	"1"	"1"	"W"	10
179495	331770	8.3	77	158	761	7.36	0.0054321	14.5	"1"	"1"	"1"	"Fw"	10
179489	331633	7	65	141	659	7.2	0.0316663	14.8	"1"	"1"	"1"	"W"	20
179414	331494	6.8	66	144	643	7.22	0.0122243	13.3	"1"	"1"	"1"	"Ah"	10
179334	331366	7.4	72	181	801	7.36	0.0122243	15.2	"1"	"1"	"1"	"W"	20
179255	331264	6.6	75	173	784	5.18	0.0373395	11.4	"1"	"1"	"1"	"W"	20
179470	331125	7.8	75	399	1060	5.8	0.211846	9	"1"	"1"	"0"	"Ah"	270
179692	330933	0.7	22	45	119	7.64	0.451037	3.6	"1"	"1"	"1"	"Fw"	560
179852	330801	3.4	55	325	778	6.32	0.575877	6.9	"1"	"1"	"0"	"Bw"	750
179140	330955	3.9	47	268	703	5.76	0.0756869	7	"1"	"1"	"1"	"Ab"	80
179128	330867	3.5	46	252	676	6.48	0.12481	6.2	"1"	"1"	"1"	"Ab"	130
179065	330864	4.7	55	315	793	6.48	0.103024	6.5	"1"	"1"	"0"	"W"	110
179007	330727	3.9	49	260	685	6.32	0.157469	5.7	"1"	"1"	"0"	"W"	200
179110	330758	3.1	39	237	593	6.32	0.200976	7	"1"	"1"	"1"	"Ah"	260
179032	330645	2.9	45	228	549	6.16	0.200976	7.3	"1"	"1"	"0"	"W"	270
179095	330636	3.9	48	241	680	6.56	0.26622	8.2	"1"	"1"	"0"	"W"	320
179058	330510	2.7	36	201	539	6.9	0.298835	4.3	"1"	"1"	"0"	"Ah"	360
178810	330666	2.5	36	204	560	7.54	0.0812247	4.4	"1"	"1"	"1"	"Am"	80
178912	330779	5.6	68	429	1136	6.42	0.070355	8.2	"1"	"1"	"1"	"W"	100
178981	330924	9.4	88	462	1383	6.28	0.0122243	8.5	"1"	"1"	"1"	"W"	70
179076	331005	10.8	85	333	1161	6.34	0	9.6	"1"	"1"	"1"	"W"	20
180151	330353	18.1	76	464	1672	7.307	0.0537723	17	"1"	"1"	"1"	"W"	50
179211	331175	6.3	63	159	765	5.7	0.0593662	12.8	"1"	"1"	"1"	"W"	80
181118	333214	2.1	32	116	279	7.72	0.211843	5.9	"1"	"2"	"0"	"W"	290
179474	331304	1.8	25	81	241	7.932	0.12481	2.9	"2"	"2"	"1"	"Ah"	160
179559	331423	2.2	27	131	317	7.82	0.12481	4.5	"2"	"1"	"0"	"W"	160
179022	330873	2.8	36	216	545	8.575	0.0921516	10.7	"2"	"1"	"0"	"W"	140
178953	330742	2.4	41	145	505	8.536	0.113941	9.4	"2"	"1"	"0"	"W"	150
178875	330516	2.6	33	163	420	8.504	0.179216	9	"2"	"1"	"0"	"Ah"	220
178803	330349	1.8	27	129	332	8.659	0.233596	7	"2"	"1"	"0"	"Am"	280
179029	330394	2	38	148	400	7.633	0.336861	6.5	"2"	"1"	"1"	"Am"	450
178605	330406	2.7	37	214	553	8.538	0.070355	9.4	"2"	"1"	"1"	"Am"	70
178701	330557	2.7	34	226	577	7.68	0.0593662	10.2	"2"	"1"	"0"	"Am"	70
179547	330245	0.9	19	54	155	7.564	0.255341	6.4	"2"	"1"	"0"	"W"	340
179301	330179	0.9	22	70	224	7.76	0.364067	7.6	"2"	"1"	"0"	"W"	470
179405	330567	0.4	26	73	180	7.653	0.429295	7	"2"	"1"	"0"	"Am"	630
179462	330766	0.8	25	87	226	7.951	0.380328	5.6	"2"	"1"	"0"	"Am"	460
179293	330797	0.4	22	76	186	8.176	0.249874	6.5	"2"	"1"	"0"	"Am"	320
179180	330710	0.4	24	81	198	8.468	0.266212	6.6	"2"	"1"	"0"	"Ah"	320
179206	330398	0.4	18	68	187	8.41	0.451037	5.9	"2"	"1"	"0"	"W"	540
179618	330458	0.8	23	66	199	7.61	0.30971	6.5	"2"	"1"	"0"	"W"	420
179782	330540	0.4	22	49	157	7.792	0.293359	6.4	"2"	"1"	"0"	"SPO"	380
179980	330773	0.4	23	63	203	8.76	0.532351	7.2	"2"	"2"	"0"	"W"	500
180067	331185	0.4	23	48	143	9.879	0.619513	6.6	"2"	"3"	"0"	"Am"	760
180162	331387	0.2	23	51	136	9.097	0.684725	4.3	"2"	"2"	"0"	"Ah"	750
180451	331473	0.2	18	50	117	9.095	0.809742	5.3	"2"	"3"	"0"	"Fw"	1000
180328	331158	0.4	20	39	113	9.717	0.880389	4.1	"2"	"3"	"0"	"Ah"	860
180276	330963	0.2	22	48	130	9.924	0.749591	6.1	"2"	"3"	"0"	"Ah"	680
180114	330803	0.2	27	64	192	9.404	0.575752	7.5	"2"	"3"	"0"	"Fw"	500
179881	330912	0.4	25	84	240	10.52	0.581484	8.8	"2"	"3"	"0"	"STA"	650
179774	330921	0.2	30	67	221	8.84	0.49452	5.7	"2"	"3"	"0"	"DEN"	630
179657	331150	0.2	23	49	140	8.472	0.32058	6.1	"2"	"3"	"0"	"Fw"	410
179731	331245	0.2	24	48	128	9.634	0.336851	7.1	"2"	"3"	"0"	"Ah"	390
179717	331441	0.2	21	56	166	9.206	0.249852	4.1	"2"	"2"	"0"	"Ah"	310
179446	331422	0.2	24	65	191	8.47	0.0756869	6	"2"	"1"	"0"	"Ah"	70
179524	331565	0.2	21	84	232	8.463	0.0756869	6.6	"2"	"1"	"0"	"W"	70
179644	331730	0.2	23	75	203	9.691	0.162853	6.8	"2"	"1"	"1"	"STA"	150
180321	330366	3.7	53	250	722	8.704	0.0974916	9.1	"2"	"2"	"0"	"Bw"	80
180162	331837	0.2	33	81	210	9.42	0.440142	5.9	"2"	"2"	"0"	"Ah"	450
180029	331720	0.2	22	72	198	9.573	0.4619	4.9	"2"	"2"	"0"	"Aa"	530
179797	331919	0.2	23	86	139	9.555	0.222701	7.1	"2"	"1"	"0"	"W"	240
179642	331955	0.2	25	94	253	8.779	0.103024	8.1	"2"	"1"	"1"	"Tv"	70
179849	332142	1.2	30	244	703	8.54	0.0921353	8.3	"2"	"1"	"0"	"Fw"	70
180265	332297	2.4	47	297	832	8.809	0.0484884	10	"2"	"1"	"0"	"Ah"	60
180107	332101	0.2	31	96	262	9.523	0.168331	5.9	"2"	"1"	"0"	"Ah"	190
180462	331947	0.2	20	56	142	9.811	0.38581	5	"2"	"2"	"0"	"Ah"	450
180478	331822	0.2	16	49	119	9.604	0.489064	4.5	"2"	"2"	"0"	"Am"	550
180347	331700	0.2	17	50	152	9.732	0.57602	5.4	"2"	"2"	"0"	"Am"	650
180862	333116	0.4	26	148	415	9.518	0.0812194	2.3	"2"	"1"	"0"	"Am"	100
180700	332882	1.6	34	162	474	9.72	0.0373369	7.5	"2"	"1"	"0"	"W"	170
180201	331160	0.8	18	37	126	9.036	0.771698	4.6	"2"	"3"	"1"	"Ah"	860
180173	331923	1.2	23	80	210	9.528	0.336829	5.8	"2"	"2"	"0"	"W"	410
180923	332874	0.2	20	80	220	9.155	0.228123	4.4	"3"	"1"	"0"	"Aa"	290
180467	331694	0.2	14	49	133	10.08	0.597761	4.4	"3"	"2"	"0"	"Am"	680
179917	331325	0.8	46	42	141	9.97	0.44558	4.5	"3"	"2"	"0"	"Am"	540
179822	331242	1	29	48	158	10.136	0.396675	5.2	"3"	"2"	"0"	"Am"	480
179991	331069	0.8	19	41	129	10.32	0.581478	4.6	"3"	"3"	"0"	"W"	720
179120	330578	1.2	31	73	206	9.041	0.287966	6.9	"3"	"1"	"0"	"W"	380
179034	330561	2	27	146	451	7.86	0.233596	7	"3"	"1"	"0"	"W"	310
179085	330433	1.5	29	95	296	8.741	0.364067	5.4	"3"	"1"	"0"	"Ah"	430
179236	330046	1.1	22	72	189	7.822	0.331454	6.2	"3"	"1"	"0"	"Ah"	370
179456	330072	0.8	20	51	154	7.78	0.211846	5	"3"	"1"	"0"	"Fw"	290
179550	329940	0.8	20	54	169	8.121	0.103029	5.1	"3"	"1"	"0"	"W"	150
179445	329807	2.1	29	136	403	8.231	0.070355	8.1	"3"	"1"	"0"	"Bw"	70
179337	329870	2.5	38	170	471	8.351	0.146576	8	"3"	"1"	"0"	"Bw"	220
179245	329714	3.8	39	179	612	7.3	0.0537723	8.8	"3"	"1"	"0"	"W"	80
179024	329733	3.2	35	200	601	7.536	0.119286	9.3	"3"	"1"	"0"	"W"	120
178786	329822	3.1	42	258	783	7.706	0.0921435	8.4	"3"	"1"	"0"	"Ah"	120
179135	329890	1.5	24	93	258	8.07	0.249863	7.7	"3"	"1"	"0"	"Am"	260
179030	330082	1.2	20	68	214	8.226	0.37494	5.7	"3"	"1"	"0"	"Ah"	440
179184	330182	0.8	20	49	166	8.128	0.423837	4.7	"3"	"1"	"0"	"Am"	540
179085	330292	3.1	39	173	496	8.577	0.423837	9.1	"3"	"1"	"0"	"Ah"	520
178875	330311	2.1	31	119	342	8.429	0.27709	6.5	"3"	"1"	"0"	"Ah"	350
179466	330381	0.8	21	51	162	9.406	0.358606	5.7	"3"	"1"	"0"	"W"	460
180627	330190	2.7	27	124	375	8.261	0.0122243	5.5	"3"	"3"	"0"	"W"	40