| 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 |
| 2013. | m_ssr | m_srx | m_srxd |
|---|---|---|---|
| January | 11441.9 | 933.2 | 2013-01-31 |
| February | 13080.6 | 1132.0 | 2013-02-07 |
| March | 31904.6 | 2053.9 | 2013-03-28 |
| April | 55859.3 | 2579.0 | 2013-04-28 |
| May | 60758.1 | 2926.5 | 2013-05-20 |
| June | 64457.0 | 2960.6 | 2013-06-09 |
| July | 78750.9 | 3012.2 | 2013-07-03 |
| August | 62459.1 | 2677.4 | 2013-08-02 |
| September | 36889.3 | 2131.6 | 2013-09-07 |
| October | 31534.0 | 1645.5 | 2013-10-04 |
| November | 12308.5 | 940.6 | 2013-11-07 |
| December | 11285.8 | 695.1 | 2013-12-03 |