Make profile movies

move call of limits file from .plt to .m file for contours
no diff?
add charachters not in common abrev for plt files
use revised plotparam function to setup gnuplot environment

removes call to load limits file from .plt file
now it is explicitly included when gnuplot is invoked
add figs from NWW run

Change descriptive text to reflect that the figures are not simply
copies of those in SkyllingstadEtAl1999
calculate Stokes velocity at depth
only create binary files if gnuplot is invoked

also only create 2-D arrays of co-ordinates if octave is used for
plotting
make an array of density deviation to find mixed layer depth
remove local definition od abrev, use scriptdir
use StokesAtDepth global function instead of local code
Calculate and plot MLD in Heatfluxcompare

convert drho into g/m^3
use common step for density (20g/m^3)
add surface heat fluxes to plot
Plot surface fluxes used in model
calculate amixed layer depth
make poster figures slightly wider than tall
Modifications to plots suggested by Bill and Aurelie

Add heat flux plot
reduce the number of labeled tics
Add Honikker number
plot new yellowstone6 run