% Notes about the data processing and instrumentation in 2003. % % SpB. For more complete details see the calendar page at: http://urquell.colorado.edu/calendar/ 1. A large snowstorm from March 18-23 disabled the tower data system. Some 5-minute data were still collected, but most of the data were lost during this time period. 2. The li-6262 had intermittent problems throughout the year (the zero adjustment was pegged). This instrument was eventually sent back to LiCor for fixing (they replaced the cells and did a re-cal). For part of the year we were using a borrowed LiCor (get dates). 3. On December 5th 2003 the K&Z CNR1 sensor was taken off the tower and returned to Peter Blanken (he said we can get it back next year).