Data Format Descriptions

PACJET Surface Meteorology Measurements

FILE NAMING CONVENTION:

SSSYYJJJ.HHm

where
       SSS = SiteID
       YY  = Year
       JJJ = Julian Day
       HH  = Hour

Date and time are in UTC and represent the end time of the average.

DATA DESCRIPTION:

There are 16 comma delimited fields per averaging 
period which are listed in each row.

Field  1:  Datalogger ID
Field  2:  Year (end time of average)
Field  3:  Julian Day (end time of average)
Field  4:  HoursMinutes (end time of average)
Field  5:  Pressure (mb) (offset of -400mb)
Filed  6:  Temperature (C)
Field  7:  Relative Humidity (percent)
Field  8:  Scalar Wind Speed (m/s)
Field  9:  Vector Wind Speed (m/s)
Field 10:  Wind Direction (degrees)
Field 11:  Wind Direction Standard Deviation (degrees)
Field 12:  Solar Radiation (W/m^2)
Field 13:  Net Radiation (W/m^2)
Field 14:  Battery Voltage (volts)
Field 15:  Precipitation (mm)
Field 16:  Maximum Wind Speed (m/s)


--------------- Special Formats -------------------

Site: Bodega Bay, CA (BBY)

Field  1:  Year (end time of average)
Field  2:  Month (end time of average)
Field  3:  Day (end time of average)
Field  4:  Julian Day (end time of average)
Field  5:  Counter (arbitrary starting index)
Field  6:  HoursMinutes (end time of average)
Field  7:  Pressure (mb)
Filed  8:  Temperature at 0.5 meters (C)
Filed  9:  Temperature at 2 meters (C)
Filed 10:  Temperature at 10 meters (C)
Field 11:  Relative Humidity at 0.5 meters (percent)
Field 12:  Relative Humidity at 2 meters (percent)
Field 13:  Relative Humidity at 10 meters (percent)
Field 14:  Scalar Wind Speed (m/s)
Field 15:  Vector Wind Speed (m/s)
Field 16:  Wind Direction (degrees)
Field 17:  Wind Direction Standard Deviation (degrees)
Field 18:  Solar Radiation (W/m^2)
Field 19:  Net Radiation (W/m^2)
Field 20:  Mixing Ratio (g/kg)
Field 21:  Precipitation (mm)
Field 22:  Maximum Wind Speed (m/s)

Site: Cazadero, CA (CZD)

Field  1:  Year (end time of average)
Field  2:  Month (end time of average)
Field  3:  Day (end time of average)
Field  4:  Julian Day (end time of average)
Field  5:  Counter (arbitrary starting index)
Field  6:  HoursMinutes (end time of average)
Field  7:  Pressure (mb)
Filed  8:  Temperature at 2 meters (C)
Filed  9:  Temperature at 10 meters (C)
Field 10:  Relative Humidity at 2 meters (percent)
Field 11:  Relative Humidity at 10 meters (percent)
Field 12:  Scalar Wind Speed (m/s)
Field 13:  Vector Wind Speed (m/s)
Field 14:  Wind Direction (degrees)
Field 15:  Wind Direction Standard Deviation (degrees)
Field 16:  Solar Radiation (W/m^2)
Field 17:  Net Radiation (W/m^2)
Field 18:  Mixing Ratio (g/kg)
Field 19:  Precipitation (mm)
Field 20:  Maximum Wind Speed (m/s)