Description of elements in the header
m_ssramount of monthly global radiation
m_srxthe maximum global radiation in the month
m_srxdthe day with the maximum global radiation
2000.m_ssrm_srxm_srxd
January15034.1989.92000-01-26
February23696.21406.92000-02-28
March34663.01856.22000-03-22
April
May
June
July57701.82792.82000-07-10
August
September
October
November
December8588.5637.02000-12-24