| 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 |
| 1998. | m_ssr | m_srx | m_srxd |
|---|---|---|---|
| January | 10525.0 | 791.7 | 1998-01-25 |
| February | 23277.3 | 1298.9 | 1998-02-28 |
| March | 35878.0 | 2063.6 | 1998-03-30 |
| April | 43690.8 | 2446.9 | 1998-04-27 |
| May | 57896.4 | 2868.5 | 1998-05-28 |
| June | 62006.0 | 2909.4 | 1998-06-03 |
| July | 64571.5 | 2807.8 | 1998-07-13 |
| August | 61461.5 | 2674.8 | 1998-08-10 |
| September | 35716.8 | 2074.4 | 1998-09-08 |
| October | 20623.7 | 1334.8 | 1998-10-14 |
| November | 12202.9 | 925.2 | 1998-11-08 |
| December | 10433.2 | 745.7 | 1998-12-23 |