CAWCR Wave Hindcast 1979-2010

Brief description

Ocean wave hindcast, using the WaveWatch III v4.08 wave model forced with NCEP CFSR hourly winds and daily sea ice, 1979-2010.

The dataset contains spectral wave output at 3683 points, as well as gridded outputs on a global 0.4 degree (24 arcminute) grid, with nested Australian and western Pacific subgrids of 10 and 4 arcminutes resolution. For further information, see Durrant et al (in prep)**.

N.B. January 1979 is a "model spin-up" month and data from this month should not be used for research purposes.

Spectral wave parameters output:
time; station; longitude; latitude;
frequency; frequency1; frequency2 (centre, upper and lower bands);
direction;
Efth (sea surface wave directional variance spectral density);
depth;
u10m; udir (wind speed and direction 10m above surface);
curr; currdir (sea water speed and direction).

Gridded parameters output:
longitude; latitude; time;
MAPSTA (status map) ;
U10; V10 (Eastward and Northward wind);
CI (sea ice area fraction) ;
hs (significant wave height);
wl (mean wave length) ;
t02 (mean wave period Tm02); t (mean period Tm01); tm0m1(mean period Tm0-1);
CgE (wave energy flux);
fp (peak wave frequency);
dir (mean wave direction); spr (directional spread); dp (peak direction);
hs0; hs1; hs2; hs3 (significant wave height partitions);
tp0; tp1; tp2; tp3 (peak period partitions);
lp0; lp1; lp2; lp3 (mean wave length partitions);
th0; th1; th2; th3 (mean wave direction partitions);
si0; si1; si2; si3 (directional spread partitions);
ws0; ws1; ws2; ws3 (wind sea fraction partitions); wsf (wind sea fraction);
pnr (number of wave partitions);
dtd (dynamic time step);
uust; vust (eastward, northward friction velocities);
cha (Charnock coefficient);
faw (wind to wave energy flux);
utaw; vtaw (eastward, northward wave supported wind stress);
utwa; vtwa (eastward, northward wave to wind stress);
wcc (whitecap coverage);
Sxx; Syy; Sxy (radiation stress components);
utwo; vtwo (eastward, northward wave to ocean stress);
uuss; vuss (eastward, northward surface stokes drift).

Please note that the user is required to acknowledge the source of the data on the following terms: 'Source: Bureau of Meteorology and CSIRO © 2013'. Apart from dealings under the Copyright Act 1968, the licensee shall not reproduce (electronically or otherwise), modify or supply (by sale or otherwise) this data without written permission. Please contact us for more information.