| 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 |
| 2009. | m_ssr | m_srx | m_srxd |
|---|---|---|---|
| January | 11000.6 | 684.5 | 2009-01-16 |
| February | 17767.2 | 1158.3 | 2009-02-18 |
| March | 29793.9 | 1794.3 | 2009-03-18 |
| April | 59776.7 | 2517.9 | 2009-04-22 |
| May | 62285.3 | 2866.0 | 2009-05-20 |
| June | 60332.8 | 3037.7 | 2009-06-12 |
| July | 70770.0 | 2865.8 | 2009-07-17 |
| August | |||
| September | 45658.1 | 2186.2 | 2009-09-01 |
| October | 25916.2 | 1463.2 | 2009-10-04 |
| November | 12038.3 | 786.2 | 2009-11-12 |
| December |