Revised DART-06 modeling domains

DART-06 modeling domains
(Click on image for full resolution figure)

To the right are the proposed Harvard modeling domains for DART-06, overlying a 1 minute topography from Paolo Oddo and the GSHHS coastlines. Included on the figure are the isobaths delimiting the operational limits of the SEPTR buoy (100m) and the Barny ADCP (300m).

The Harvard domains (outlined in white) are a set of telescoping 2-way nestable grids. The basic rational for these domain are:

Mid-Adriatic (Largest)
A domain spanning the initial sampling region of the experiment with a buffer around the Gargano domain. The domain spans the full width of the Adriatic.
Gargano/Gulf of Manfredonia (Middle)
A sample domain to resolve eddies shed off the Gargano Peninsula and to resolve the up-stream conditions.
Zoom (Smallest)
A sample domain to resolve eddy shedding process.

  Mid-Adriatic Gargano Zoom
Resolution 2.7km 0.9km 0.3km
Size nx × ny × nz 159×93×21 281×138×21 197×198×21
Extent ~427×248 km ~252×123 km ~59×59 km
Domain center 42.40°N, 16.45°E 41.97°N, 16.08°E 41.94°N, 16.25°E
Domain rotation -40° -40° -40°
Domain corners 44.492°N, 15.418°E 42.026°N, 19.439°E 43.122°N, 15.377°E 41.666°N, 17.753°E 42.317°N, 16.207°E 41.978°N, 16.762°E
42.781°N, 13.453°E 40.315°N, 17.474°E 42.273°N, 14.402°E 40.816°N, 16.778°E 41.910°N, 15.740°E 41.570°N, 16.294°E
Speed dt=150s 42 minutes/(model day) 111 minutes/(model day) 112 minutes/(model day)
dt=300s 22 minutes/(model day) 57 minutes/(model day) 57 minutes/(model day)