Sodar Wind File Format

For data files with "sod" extension.
Note:  The sodar wind profile data files
have been converted from their orginal
format to the pop4 format of the 915 MHz
wind profiler data.  In doing so some of
the header values are only place holders.

Line     Description
----     -----------

1        Instrument
2        Parameter measured
         Instrument
3        N. Lat.
         W. Long.
         Site elevation (m)
4        End date and time of data collection UTC
5        Averaging time (sec)
         Number of beams
         Number of range gates
6        Samples required for consensus:Total samples (placeholder) (pair for each beam) 
7        Null placeholders
8        placeholder
         placeholder
         Vertical correction for oblique beams (0=N, 1=Y)
         placeholder
         placeholder
         Number of range gates (oblique and vertical)
         Spacing between range gates (m) (oblique and vertical)
9        Azimuth and elevation (pair for each beam)
10       Data columns header
11-      Range gate height AGL (km)
         Wind Speed ( /s)
         Wind Direction (deg)
         Radial Velocity (vertical and oblique)
         Percent of samples returned (vertical and oblique)
         Mean SNR (dB) (vertical and oblique)
End      $-EOF flag