% Contributions from Western Region USGS Coastal and Marine Geology
% Maintained by Chris Sherwood.  Last revised Sept. 22, 1999
%   
% CUBICK  Cubic eddy viscosity of Signell et al., 1990
% DIST  Tabulates percentile distributions of x
% DMM  Converts phi units to millimeters
% DSET  Calculate grain settling velocity according to Dietrich (1982)
% LPFILT  Low-pass filter
% LSFIT  Least-squares fit
% PCA  Principal components of 2-d (e.g. current meter) data
% PCOORD  Converts rectangular to polar coordinate, geographic convention
% PHI  Convert millimeters to phi units
% PROLATE  Prolate spheroidal wavefunction data window
% QKHF  Quick explicit calculation of kh in dispersion relationship.
% ROUSE  Classic Rouse concentration profile
% STATS  Routine statistics on vector or matrix (mean, pop std dev, min, max)
% STICK2  Vector plot
% UB_F  Calculate near-bottom wave-orbital velocity amplitude
% UBQF  Quick approximation of near-bottom orbital velocity.
% WAVEN  Wavenumber k for gravity waves, iterating with Newtons method
% XYCOORD  Polar to rectangular coordinate conversion, geographic convention
