| 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 | 11850.2 | 902.3 | 2015-01-31 |
| February | 19814.9 | 1231.5 | 2015-02-20 |
| March | 37942.0 | 1784.2 | 2015-03-21 |
| April | 56166.0 | 2671.6 | 2015-04-29 |
| May | 59715.3 | 2959.6 | 2015-05-11 |
| June | 72991.4 | 3063.4 | 2015-06-06 |
| July | 67540.5 | 3043.5 | 2015-07-04 |
| August | 64098.1 | 2686.4 | 2015-08-01 |
| September | 39366.6 | 2175.1 | 2015-09-01 |
| October | 21462.2 | 1649.4 | 2015-10-01 |
| November | 19475.2 | 1208.9 | 2015-11-02 |
| December | 11056.7 | 756.8 | 2015-12-11 |