#pos	1-meth	meth	N_sites
-500	0.915441089061	0.0845589109385	5.0
-490	0.931408336236	0.0685916637641	5.0
-480	0.913384180791	0.086615819209	5.0
-470	0.9663943209	0.0336056790999	6.0
-460	0.979416226934	0.0205837730657	4.0
-450	0.981132075472	0.0188679245283	2.0
-440	0.944702649459	0.0552973505412	5.0
-430	0.989188553969	0.0108114460309	3.0
-420	0.980769230769	0.0192307692308	3.0
-410	0.96385620915	0.0361437908497	3.0
-400	0.964912280702	0.0350877192982	1.0
-390	0.701754385965	0.298245614035	1.0
-380	0.988304093567	0.0116959064327	1.0
-370	0.882352941176	0.117647058824	1.0
-360	0.903846153846	0.0961538461538	1.0
-350	0.839869281046	0.160130718954	2.0
-340	nan	nan	0
-330	nan	nan	0
-320	nan	nan	0
-310	1.0	0.0	1.0
-300	0.928104575163	0.0718954248366	3.0
-290	0.921945701357	0.0780542986425	2.0
-280	0.899463559009	0.100536440991	2.0
-270	0.933962264151	0.0660377358491	3.0
-260	1.0	0.0	1.0
-250	0.855769230769	0.144230769231	2.0
-240	0.930769230769	0.0692307692308	3.0
-230	0.975490196078	0.0245098039216	2.0
-220	0.89179826184	0.10820173816	4.0
-210	0.829979360165	0.170020639835	4.0
-200	0.886720757268	0.113279242732	5.0
-190	0.822835710042	0.177164289958	6.0
-180	0.753342245989	0.246657754011	4.0
-170	0.930177224736	0.069822775264	6.0
-160	0.896403552874	0.103596447126	9.0
-150	0.937066257211	0.0629337427895	6.0
-140	0.784541333483	0.215458666517	7.0
-130	0.795909686277	0.204090313723	7.0
-120	0.922911091288	0.0770889087125	6.0
-110	0.934894215192	0.0651057848083	8.0
-100	0.994126984127	0.00587301587302	7.0
-90	0.923544965988	0.076455034012	5.0
-80	0.923044085544	0.0769559144559	5.0
-70	0.92337351589	0.0766264841098	6.0
-60	0.889267990074	0.110732009926	3.0
-50	0.899095307209	0.100904692791	6.0
-40	0.860404571843	0.139595428157	8.0
-30	0.933362451818	0.0666375481817	8.0
-20	0.92687431388	0.0731256861201	10.0
-10	0.927738092312	0.0722619076878	6.0
0	0.967371794872	0.0326282051282	6.0
10	0.921437039116	0.078562960884	6.0
20	0.917093345159	0.0829066548406	6.0
30	0.889054917242	0.110945082758	9.0
40	0.973073361823	0.0269266381766	6.0
50	0.904919733975	0.0950802660245	7.0
60	0.918474821747	0.0815251782531	8.0
70	0.919073757513	0.0809262424871	8.0
80	0.865006742933	0.134993257067	9.0
90	0.937013606925	0.0629863930754	9.0
100	0.917796492443	0.0822035075572	9.0
110	0.931524450124	0.0684755498764	9.0
120	0.864458366565	0.135541633435	9.0
130	0.95188031269	0.0481196873103	8.0
140	0.952174803034	0.0478251969661	8.0
150	0.893641623383	0.106358376617	9.0
160	0.887267391529	0.112732608471	11.0
170	0.88635028151	0.11364971849	9.0
180	0.965387504118	0.034612495882	9.0
190	0.938016898302	0.0619831016983	11.0
200	0.910652336843	0.0893476631572	12.0
210	0.943675364095	0.0563246359047	11.0
220	0.893696091993	0.106303908007	12.0
230	0.947222253924	0.0527777460761	11.0
240	0.909843568894	0.0901564311064	15.0
250	0.904670716986	0.0953292830144	13.0
260	0.921361821967	0.0786381780334	15.0
270	0.906476347131	0.093523652869	14.0
280	0.938613296222	0.0613867037779	15.0
290	0.941824653945	0.0581753460553	14.0
300	0.960307657372	0.0396923426284	17.0
310	0.920838106881	0.0791618931188	18.0
320	0.894398678098	0.105601321902	19.0
330	0.938928439186	0.0610715608137	17.0
340	0.89017992233	0.10982007767	11.0
350	0.934005569352	0.0659944306476	16.0
360	0.907888636284	0.0921113637165	18.0
370	0.924755310953	0.0752446890469	21.0
380	0.929142734824	0.0708572651756	19.0
390	0.940588740685	0.059411259315	15.0
400	0.883795632594	0.116204367406	20.0
410	0.927175782884	0.0728242171157	17.0
420	0.841617276425	0.158382723575	17.0
430	0.917057704987	0.0829422950128	13.0
440	0.906891880723	0.0931081192771	14.0
450	0.888345174336	0.111654825664	15.0
460	0.908890970457	0.0911090295434	14.0
470	0.874697616108	0.125302383892	16.0
480	0.905277688671	0.0947223113289	17.0
490	0.887161898908	0.112838101092	14.0