Daily total data files These files contain daily totals of solar radiation measurements and daily averages of meteorological measurements—except rainfall, which is totaled. Each file covers one year of data. The format is similar to that of archival (short interval) files except that the data line starts with the year-day followed by the month of the year instead of the year-day, followed by time of day. Flags in these files show the "worst case" flag value over the day. © 2022, UO Solar Radiation Monitoring Laboratory. Last revised: March 28, 2022. Top of page Site map Solar data Instruments Publications Home page Search About our data Software tools Sponsors Contact us Monitoring stations Educational material Home page URL: solardata.uoregon.edu