Guide for slow data found in yymm directories (1998 and later)
see readme_lef.txt for 1997 and before

DMRicciuto 03/07/2002


The files in /wlef/data/slow/yymm(where yymm is the year and
month, like 0302) contain the raw (2 min) data from the WLEF-TV tower.

==> lefyyyymm_1.co2 <==                *** Profiling LiCor 1 (396 m)      ***
==> lefyyyymm_2.co2 <==                *** Profiling LiCor 2 (all levels) ***

*** CO2 data ***
*** Sampling levels are:    1   2   3   4   5   6                    ***
***                       --- --- --- --- --- ---                    ***
***                        11  30  76 122 244 396 m above the ground ***
COL  1 -- STN CODE
COL  2 -- YEAR
COL  3 -- MO
COL  4 -- DY
COL  5 -- HR
COL  6 -- MN
COL  7 -- CO2 (ppm)
COL  8 -- sampling level

==> lefyyyymm.aux <==
*** Pressure, PAR and Rain ***
COL  1 -- STN CODE
COL  2 -- YEAR
COL  3 -- MO
COL  4 -- DY
COL  5 -- HR
COL  6 -- MN
COL  7 -- ambient pressure (mBars)
COL  8 -- PAR (micromoles/m2/s)
COL  9 -- rain (mm)

==> lefyyyymm.mt1 <==           *** 396 m ***
==> lefyyyymm.mt2 <==           *** 122 m ***
==> lefyyyymm.mt3 <==           ***  30 m ***
*** Met Data ***
COL  1 -- STN CODE
COL  2 -- YEAR
COL  3 -- MO
COL  4 -- DY
COL  5 -- HR
COL  6 -- MN
COL  7 -- air temperature (degC)
COL  8 -- relative humidity (%)
COL  9 -- H2O mixing ratio (g/kg)
COL 10 -- wind speed (m/s)
COL 11 -- wind direction (deg true)

==> lefyyyymm.lic <==
*** Fast LiCor data ***
COL  1 -- STN CODE
COL  2 -- YEAR
COL  3 -- MO
COL  4 -- DY
COL  5 -- HR
COL  6 -- MN
COL  7 -- L3CO2 (mV)                **** L3 is 30 m  after 960601          ****
COL  8 -- L3H2O (mV)
COL  9 -- L3Box (degC)
COL 10 -- L3P   (torr)             
COL 11 -- L3T   (degC)
COL 12 -- L4CO2 (mV)                **** L4 is 396 m                       ****
COL 13 -- L4H2O (mV)
COL 14 -- L4Box (degC)
COL 15 -- L4T   (degC)           
COL 16 -- L4P   (torr)
COL 17 -- L5CO2 (mV)                **** L5 is 122 m
COL 18 -- L5H2O (mV)
COL 19 -- L5Box (degC)
COL 20 -- L5T   (degC)
COL 21 -- L5P   (torr)


==> lefyyyymm.tow, (or lefyyyymm.top for config=8 and beyond) & lefyyyymm.mid <==
Data for in situ licors.

It is possible that the columns for H2O AND CO2 are switched for some files,
however, the format below is correct for May 1998.

COL  1 -- STN CODE
COL  2 -- YEAR
COL  3 -- MO
COL  4 -- DY
COL  5 -- HR
COL  6 -- MN
COL  7 -- H2O    (mV)
COL  8 -- CO2    (mV)
COL  9 -- TAIR   (degC)
COL 10 -- PRESS  (mb)
COL 11 -- FLOW   (m/s)
COL 12 -- TBOX   (degC)


STN YEAR MO DY HR MN       H2O     CO2  AIR_T  PRESS FLOW  BOX_T
--- ---- -- -- -- --    ------  ------  -----  ----- ----  -----
LEF 1998  8  1  0 22     642.2  1588.4  41.20  840.7  3.6  43.89
LEF 1998  8  1  0 24     649.2  1588.5  41.20  841.0  3.6  43.85
LEF 1998  8  1  0 26     653.9  1588.2  41.10  841.0  3.6  43.80