surface wave processing summary:
file = demo.wb
temperature = 16.000
salinity = 35.000
density = 1025.748
number of points per wave burst = 1028
sample period = 1.00 sec
burst # 1:
    mean pressure = 21.207 psia
    instrument depth = 4.460 meters
    total water depth = 5.460 meters
auto-spectrum:
    10 spectral estimates per band
    51 bands calculated
    each band is 0.010 Hz wide
    frequency span = 0.005  to  0.492 Hz

MM/DD HH:MM SIG.HT SIG.PER                  ENERGY (CM.SQ.)
             (CM)   (SEC)   22+   20   17   15   13   11    9    7    5    3
----------------------------------------------------------------------------
04/05 15:42     31     11     1    0    0    2    2   19   12    9   10    3
04/05 18:42     31     11     2    2    0    1    2   15   18   11    6    4
