"year"	"x"	"y"	"coast"	"pcb"
"1991"	527158.562467043	5712372.29863695	5	1.9
"1991"	511201.135865606	5704931.82076423	19	2.1
"1991"	507683.262959147	5729818.46946090	30	7.6
"1991"	545530.721418249	5871844.32015663	68	1.8
"1991"	599575.871645909	5833066.43097149	8	3.2
"1991"	605975.9772242	5831864.29449688	3	3.8
"1991"	588818.818833802	5795196.82939265	12	5.8
"1991"	595949.292314299	5791145.72124374	1	3.6
"1991"	613404.770994356	5858030.88715613	3	4.3
"1991"	612513.710897645	5858015.66070392	3	5.2
"1991"	610326.39709798	5858955.67853292	3	2.9
"1991"	580111.665323219	5766388.87629011	2	1.9
"1991"	584585.220361997	5779103.512844	4	11.6
"1991"	574368.733924034	5773503.11628471	8	3.7
"1991"	549578.46779868	5756371.4306369	15	2.2
"1991"	534566.253290217	5769666.94357379	35	2.2
"1991"	525862.80579181	5693244.71605758	6	3.3
"1991"	523436.007195255	5695301.61162407	8	1.9
"1991"	673135.15208163	5946487.75703614	16	5
"1991"	674712.70917162	5931354.77427147	2	2.6
"1991"	667292.597951256	5996138.82199457	66	0.7
"1991"	712704.096597453	5934664.25784344	2	1.3
"1991"	712381.927029035	5937081.7300885	6	4.7
"1991"	700293.584142151	5979236.31355762	47	3.5
"1991"	692470.535217205	6008898.7624047	78	1.5
"1991"	709953.663974198	6001401.52978915	67	2.2
"1991"	604067.092155408	5814262.92396692	5	13.1
"1991"	607644.024684932	5831130.02753395	3	7.2
"1991"	627928.632114735	5941836.63130467	32	2.5
"1991"	587464.895534165	6000374.09605029	100	1
"1991"	567859.015482208	6030117.27465099	136	1.1
"1991"	544324.840301912	6063770.6324418	176	1
"1991"	605608.159459053	5975765.61246828	68	1.2
"1991"	566285.131491763	5928535.68377083	65	1.4
"1991"	569491.911235993	5745275.57260314	1	7.5
"1991"	570536.141732971	5747622.85244767	1	6.3
"1991"	570219.840530221	5751586.20201785	2	3.7
"1991"	608588.676885706	5831326.9505363	3	4.3
"1991"	674887.079659743	5928469.24970153	2	7
"1991"	644114.90962194	5917237.64856659	1	4.5
"1991"	509857.800937832	6113863.42136308	237	2
"1991"	505590.797377328	6131006.42288054	248	1.3
"1996"	588820.505485474	5795584.11692375	12	2.6
"1996"	584708.254922223	5779495.18942049	4	4.9
"1996"	525537.134154075	5692396.51327279	6	2
"1996"	514254.587547575	5705081.03800789	14	1.6
"1996"	523024.334244853	5694352.58149287	8	1
"1996"	549610.385659699	5756303.10865395	15	1.4
"1996"	534794.427043737	5770292.87692182	35	1.1
"1996"	560151.196151452	5747032.6028725	6	2
"1996"	534229.733047434	5730149.35264663	11	0.9
"1996"	580241.00421077	5766969.84632679	2	2.2
"1996"	574557.904396086	5773913.04834168	8	4.3
"1996"	552676.833012048	5794828.87390926	38	1.3
"1996"	528485.852343791	5711081.62715382	4	1.4
"1996"	527269.163351215	5712453.953262	5	1.5
"1996"	507857.460199334	5729849.33820236	30	3.2
"1996"	477938.852485026	5756420.93058602	69	0.4
"1996"	545748.921093166	5871654.09771523	68	0.3
"1996"	595963.270400603	5791173.35905263	1	3.1
"1996"	553410.402128845	5814915.3773289	52	0.6
"1996"	536011.071752341	5826501.98056845	70	0.4
"1996"	587661.88909645	6001129.40460161	100	0.2
"1996"	567555.383528952	6030399.71722579	136	0.3
"1996"	544540.111718173	6063886.75093856	176	0.3
"1996"	633995.501846842	5934040.45594143	21	0.9
"1996"	510030.318305261	6114091.49993764	237	0.2
"1996"	506339.262048382	6132491.94249799	248	0.4
"1996"	628395.282350114	5942409.58995091	32	0.7
"1996"	642942.072707624	5920753.47202557	4	1.4
"1996"	605671.884385324	5976148.59819396	68	0.5
"1996"	608896.589006906	5831421.38076633	3	2.6
"1996"	599777.735798997	5832971.7645217	8	2.3
"1996"	608052.189440614	5831648.70355599	3	2.9
"1996"	606218.653272479	5831992.59088244	3	3.6
"1996"	604625.992073764	5814172.35372457	5	4.7
"1996"	613632.469608183	5858570.92785951	3	2.9
"1996"	605228.150868559	5862069.60396497	9	2.1
"1996"	612694.84966521	5858731.22340461	3	2.2
"1996"	585491.720536345	5864976.6658044	28	0.7
"1996"	610689.070543656	5859095.8466236	3	2.7
"1996"	618342.352663347	5886784.10770138	3	1.4
"1996"	566324.895583414	5928570.24523667	65	0.5
"1996"	667632.76939704	5996270.92877305	66	0.4
"1996"	736021.434589808	5941276.16760836	3	1.6
"1996"	710063.542846041	6001554.50585209	72	0.6
"1996"	700266.38786261	5979610.32818483	47	0.8
"1996"	692426.464659041	6009465.28004595	78	0.5
"1996"	673192.700482532	5946784.84926284	21	1.2
"1996"	674736.727153581	5931398.23576713	2	1.5
"1996"	712578.512981504	5937434.64846521	6	1.2
"2000"	588824.476751764	5795574.45721783	12	2.9
"2000"	595985.672692106	5791160.20129929	1	2.7
"2000"	553419.344426057	5814934.08882423	52	0.7
"2000"	535986.417049843	5826472.35195701	70	0.3
"2000"	534791.563269586	5770297.77375901	35	0.9
"2000"	477963.10326185	5756426.90614766	69	0.4
"2000"	667613.885540207	5996268.39499665	66	0.4
"2000"	736018.593462461	5941284.01440992	3	1.3
"2000"	710049.650336756	6001556.14698297	72	0.4
"2000"	510050.177353995	6114097.45166927	237	0.3
"2000"	506320.447003351	6132477.5109944	248	0.3
"2000"	608906.084452173	5831443.46092706	3	3.3
"2000"	599783.331781816	5832957.4938593	8	1.9
"2000"	587661.412960456	6001107.43928259	100	0.3
"2000"	567568.383091089	6030380.75780015	136	0.3
"2000"	634001.75519951	5934035.36529684	21	0.6
"2000"	642939.591200599	5920750.47921191	4	1.6
"2000"	605701.585961072	5976139.89727008	68	0.5
"2000"	585498.009855638	5864975.6067771	28	0.9
"2000"	580223.36764825	5766968.97062062	2	1.7
"2000"	574530.42960153	5773934.5373767	8	3.1
"2000"	566344.983766474	5928589.64420523	65	0.3
"2000"	545746.87547271	5871648.94278844	68	0.2
"2000"	507828.824642599	5729853.81395706	30	0.8
"2000"	560143.393835772	5747033.21440341	6	1.8
"2000"	534221.444960557	5730123.31890089	11	1.2
"2000"	514221.753778226	5705095.77989525	14	1.5
"2000"	528495.55731923	5711077.46899021	4	1.5
"2000"	527231.795839032	5712469.92306085	5	1.5
"2000"	613629.880462424	5858539.46220969	3	3.1
"2000"	605240.579412779	5862052.60724857	9	2.6