Analysis of atmospheric precipitation, irregular data

Date	RAIN	vodivost	pH	Na⁺	K⁺	NH₄⁺	Mg²⁺	Ca²⁺	Mn	Al	Fe	F⁻	Cl⁻	NO₃⁻	SO₄²⁻
	mm	µS/cm	-	ug/l	ug/l	ug/l	ug/l	ug/l	ug/l	ug/l	ug/l	ug/l	ug/l	ug/l	ug/l
	VOL	EC meter	pH meter	IC	IC	IC	IC	IC	ICP-MS	ICP-MS	ICP-MS	IC	IC	IC	IC
2022-12-26	29.6	4.7	5.60	22	16	153	10	60	1.5	38	38	0	86	232	155
2023-01-04	46.6	4.9	5.92	78	27	457	20	26	0.9	21	19	0	198	744	138
2023-01-12	49.9	5.2	5.35	27	10	129	10	40	1.0	26	32	0	150	398	130
2023-01-24	54.4	11.0	5.04	295	31	633	31	100	1.2	9	9	0	680	1 592	676
2023-02-16	82.2	7.9	6.01	13	18	400	15	70	1.2	7	4	0	150	531	98
2023-03-03	98.3	7.1	6.08	80	20	682	25	105	1.1	9	6	0	260	842	259
2023-03-16	115.3	7.2	5.94	185	22	519	3	123	1.6	16	18	0	315	729	252
2023-04-03	66.0	5.4	5.45	31	14	270	9	85	1.2	8	5	0	75	854	360
2023-04-17	45.4	6.8	5.63	49	24	499	23	95	6.6	5	4	0	95	930	496
2023-05-01	10.6	9.2	6.32	37	120	985	0	210	1.8	11	10	2	78	1 439	628
2023-05-10	83.8	5.8	5.77	47	26	384	21	188	1.7	2	2	3	78	518	522
2023-05-21	32.7	9.2	5.87	217	194	519	17	330	4.3	7	5	10	350	795	524
2023-06-07	38.8	10.5	6.31	61	373	618	56	1 045	1.1	10	9	0	192	953	982
2023-07-03	26.5	13.2	6.43	555	254	885	115	845	1.1	14	9	0	725	930	402
2023-07-24	116.9	4.0	5.49	64	4	186	17	59	0.6	1	2	20	49	407	180
2023-08-06	114.6	2.8	5.31	35	12	23	4	29	0.7	1	2	0	24	142	140
2023-08-20	187.9	4.5	5.69	42	63	149	46	155	0.8	8	6	0	30	171	566
2023-08-30	28.9	8.6	6.49	56	48	11	296	1 500	0.6	7	4	0	98	0	2 212
2023-09-24	8.0	16.4	6.56	1 147	254	16	124	880	1.0	16	13	6	1 045	664	1 046
2023-10-23	84.6	3.6	5.74	47	25	216	11	83	0.6	2	2	0	64	336	111
2023-11-03	143.4	4.1	5.50	43	11	212	3	33	0.4	1	2	0	130	369	130
2023-11-16	96.2	4.6	5.28	46	11	160	10	40	0.9	4	4	0	140	521	157
2023-11-30	121.9	4.8	5.21	143	37	158	4	15	0.6	7	5	0	350	486	148
2023-12-15	257.0	3.1	5.48	35	11	164	10	26	0.7	2	2	0	110	290	93
2023-12-26	150.9	3.7	5.57	118	24	162	17	30	0.4	2	2	0	190	308	110