| Description of elements in the header | |
|---|---|
| m_ssr | amount of monthly global radiation |
| m_srx | the maximum global radiation in the month |
| m_srxd | the day with the maximum global radiation |
| 2015. | m_ssr | m_srx | m_srxd |
|---|---|---|---|
| January | 12109.3 | 948.9 | 2015-01-31 |
| February | 18581.8 | 1286.5 | 2015-02-20 |
| March | 37476.9 | 1832.3 | 2015-03-21 |
| April | 57794.5 | 2543.9 | 2015-04-21 |
| May | 61669.3 | 2952.1 | 2015-05-29 |
| June | 70247.2 | 2996.4 | 2015-06-06 |
| July | 70993.6 | 2952.5 | 2015-07-11 |
| August | 61883.0 | 2758.0 | 2015-08-01 |
| September | 39941.6 | 2186.9 | 2015-09-01 |
| October | 24249.7 | 1618.3 | 2015-10-02 |
| November | 19283.9 | 1103.1 | 2015-11-01 |
| December | 11180.1 | 712.0 | 2015-12-31 |