% OPNML/local toolbox
% ** indicates functions that have been added as of 3 August 1999
%
% BPF BandPass filter between T1 < period < T2
% CUTOFF compute the cutoff frequency for time-series filtering.
% DEMEAN Remove mean from columns of matrix
% DETREND2 Remove linear trends from the columns of a matrix
% GET_FIG_ID Get Window Manager's Resource ID for given figure
% ** GRD_TO_OPNML Convert an ADCIRC grd file to an OPNML fem_grid_struct.
% HARMONIC harmonic analysis of time series
% HBP {Hlow,Hhigh}-Hour BandPass filter, Nth order filter
% HHP h-Hour High Pass filter
% HLP h-hour Low Pass filter
% INTERP_SCALAR interpolate scalar values onto scatter points
% ** MESHDL determine the minimum and maximum element edge lengths
% NORMMAX Normalize columns of a matrix by the maximum of each column.
% NORMVAR Normalize the variance in the columns of a matrix
% PCA Principal Component Analysis of data matrix
% PERIODS tidal periods, names, speeds, etc.
% ** READ_ADCIRC_HA_ELEV read ADCIRC elevation output file
% ** READ_ADCIRC_HA_VEL read ADCIRC velocity output file
% ROT Rotate vectors
% SAMPLE_FIELD_2D Mouse-driven 2-D FEM Field Sampler
% ** SHADE_LINE shade a line object about a horizontal line
% STICKPLOT plot timeseries of a vector 
% STRESS10 Compute windstress at 10-meter reference level
% VAR_EL_PARAMS compute variance ellipse parameters