Index of /HWB/Sonic

[ICO]NameLast modifiedSizeDescription

[PARENTDIR]Parent Directory  -  
[TXT]Result.txt2007-12-01 08:57 7.5M 
[IMG]diff-cumhist.gif2007-12-01 09:45 8.6K 
[IMG]timeseries.gif2007-12-01 09:45 8.4K 
[TXT]x.pl2007-12-01 08:35 637  

This is comparison data between the Air and Sonic temperature sensors on Mt. Laguna between 1 August 2007 to 30 November 2007. The columns are:

  • unix timestamp (seconds since 1/1/1970)
  • air temperature (degrees C, Campbell CS500 Air Temp/RH% Sensor)
  • sonic temperature (degrees C, Met One 50.5 Sonic Wind Sensor (heated))
  • air-sonic temperature (calculated)
  • sonic wind speed (mps, Met One 50.5 Sonic Wind Sensor (heated))
  • human-readable timestamp YYYYMMDD.hhmmss

    of particular interest are the tims were the air and sonic t emperature columns substantially differ.

    Processing script:
    /bin/cp /dev/null Result.txt
    for i in Data/*
    echo $i
    ./ $i >> Result.txt