| 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 | 10104.7 | 589.0 | 2009-01-20 |
| February | 17907.9 | 1273.7 | 2009-02-22 |
| March | 33689.5 | 1893.7 | 2009-03-25 |
| April | 57066.6 | 2468.1 | 2009-04-26 |
| May | 65805.3 | 2824.6 | 2009-05-26 |
| June | 64657.7 | 3026.8 | 2009-06-14 |
| July | 79508.0 | 2899.9 | 2009-07-12 |
| August | 63452.3 | 2544.4 | 2009-08-09 |
| September | 47208.9 | 2204.0 | 2009-09-01 |
| October | 23420.0 | 1474.4 | 2009-10-04 |
| November | 12557.0 | 932.1 | 2009-11-02 |
| December | 8975.0 | 631.9 | 2009-12-29 |