ADCP mooring data readme file:

The ADCP data from the moorings are put in files with the names mX_adcp_TT_MON_YYYY.mat where X is the mooring number, TT is the type of data (sc for scalar data, uv for velocity data), MON is the 3 character month, and YYY is the four-digit year.  

The scalar mat files contain the arrays adcpscn and adcpfsc.  The array adcpscn contains time (year day UTC), heading, standard deviation of the heading, pitch, standard deviation of the pitch, roll, standard deviation of the roll, transducer temperature, number of bins, number of pings per ensemble, bin length, blank length, depth of transducer, firmware version, firmware revision, sound speed, time between pings minutes, time between pings seconds, time between pings hundredths, EX value, EZ value, and WAvalue.  The array adcpfsc is the corresponding flag array for adcpscn.  Now flag is exists for time so the array is 1 less in width than adcpscn.  Only temperature is flagged.
adcpscn 
column  1= time
column  2= heading
column  3= standard deviation of heading
column  4= pitch
column  5= standard deviation of pitch
column  6= roll
column  7= standard deviation of roll
column  8= temperature of transducer
column  9= number of bins
column 10= number of pings/ensemble
column 11= bin length
column 12= blank length
column 13= depth of transducer
column 14= firmware version
column 15= firmware revision
column 16= sound speed
column 17= time between pings minutes
column 18= time between pings seconds
column 19= time between pings hundredths of seconds
column 20= EX value
column 21= EZ value
column 22= WA value

Bin depth is computed by:
depth=bin#*bin width+blank+depth of Transducer+(transmit pulse width - bin width)/2

The vector mat files contain the arrays: cmn, en, fgps, fu, fv, gn, gpsn, pg3n, pg4n, tn, un, vn.  Cmn is the 3 dimensional array of the correlation magnitudes for each beam and bin.  En is the array of the error velocities.  Gn is the array of gain values for each beam.  Gpsn is the array time (year day UTC), latitude, longitude, and GPS status info.  Fgps contains the flags for latitude and longitude.  Pg3n contains the percentage good 3 beam solutions.  Pg4n contains the percentage good 4 beam solutions.  Tn is the array of time (year day UTC).  Un and Vn are the arrays of the u and v components.  Fu and Fv are the flags for the Un and Vn arrays.