db2cross, converts a dataset from database format to cross table.
flowpath, plots velocities as trajectory plot.
remap, transect,
extract, mapsigma, transectsigma,
mapping and extracting from 2-D or 3-D data.
Mcommon, Mplot, Msplit,
functions for plotting matrices.
quiver2D, velocities plotted as arrows.
vectorplot, vector velocity plot.