Analysis of atmospheric precipitation, irregular data

Year 2019
Region Plzensky
District Klatovy
Measuring programme PCJ1B, Certovo jezero
Type of measuring programme Bulk samples
Organization HBU AV CR
Date RAIN vodivost pH Na+ K+ NH4 + Mg2+ Ca2+ Mn Al Fe F- Cl- NO3 - SO4 2-
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 AAS AAS AAS IC IC IC IC
2019-01-11 45.1 11.3 4.86 237 29 317 41 97 0.8 9 9 50 440 1 501 340
2019-02-01 29.0 13.7 4.89 288 57 664 45 75 2.1 12 9 0 360 2 014 780
2019-02-28 112.7 7.3 5.72 186 3 599 8 18 0.7 5 4 0 320 1 129 260
2019-03-27 0.0
2019-04-23 78.7 9.4 5.68 69 27 827 26 124 1.9 8 3 0 120 2 143 450
2019-05-10 90.7 7.2 5.32 55 29 488 12 46 1.2 4 3 0 110 965 615
2019-05-23 46.2 7.9 5.63 68 59 731 8 27 1.1 2 2 0 110 1 266 520
2019-06-06 43.7 11.9 6.26 94 114 826 63 758 2.9 7 5 0 142 1 638 1 051
2019-06-20 22.7 6.6 5.64 62 82 224 42 415 4.7 7 6 0 100 1 018 458
2019-07-03 36.4 5.9 5.91 25 36 636 15 72 1.1 5 3 0 41 841 380
2019-07-17 22.9 9.8 5.87 60 65 672 43 404 4.3 3 2 0 89 1 549 960
2019-07-31 51.3 6.3 5.42 50 25 403 13 109 1.5 6 2 0 73 930 510
2019-08-14 47.1 8.3 5.00 47 18 343 45 141 1.9 4 4 0 60 863 725
2019-08-29 36.6 7.2 5.11 38 24 314 24 104 3.1 11 12 0 56 978 414
2019-09-13 31.7 10.0 5.03 115 6 493 21 132 2.0 4 6 0 168 1 704 509
2019-09-26 113.0 4.8 5.26 79 8 171 15 40 0.3 5 2 10 133 531 252
2019-10-10 10.9 6.7 5.15 107 19 296 16 75 1.7 5 3 0 198 1 018 192
2019-10-23 44.3 5.7 5.18 44 0 224 14 55 0.7 5 5 0 66 642 217
2019-11-07 15.2 7.3 5.75 51 177 410 67 149 5.9 6 6 0 103 1 195 420
2019-11-22 41.2 6.5 5.33 110 20 335 10 30 1.2 4 5 0 158 1 098 316
2019-12-09 46.3 6.4 5.21 140 30 180 10 20 1.2 4 7 0 230 797 200
2019-12-23 30.8 8.1 5.11 170 20 258 10 51 0.7 4 8 0 340 974 220