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Contents
Contents
Guide for the DieCAST Ocean Model
Yu-Heng Tseng and David E. Dietrich
Copyright
© Draft date September 12, 2007
Contents
Introduction
Links and examples of results from real DieCAST application
DieCAST relevant websites and useful links
Southwest Pacific Ocean model:
resolution
North Atlantic Ocean:
resolution(
Dietrich
et al.
, 2004b
)
Adriatic Sea:
resolution(
Cushman-Roisin
et al.
, 2007
)
Gulf of Mexico:
and
resolution(
Dietrich, 1997
)
Monterey Bay regional circulation:
resolution(
Tseng
et al.
, 2005
)
Governing equations and numerical descriptions
Basic DieCAST ocean model description
Continuum equations
The DieCAST computational grid
Leapfrog time stepping
DieCAST open boundary treatment
Basic program sequence
Model features
Advanced features
Free surface
Nesting and grid coupling
Non-hydrostatic
Data assimilation
Getting started
Preprocess and data input
Graphics output
Tutorials
Obtain the code
Numerical simulation of island wakes
Description
Running the code
Viewing the results
Using the existing plotting program and
gv
Using MATLAB commercial software
Three dimensional density current over a continetal slope
Description
Running the code
Viewing the results
DieCAST model: directory structure, input data (preprocessor), output data, plotting and basic parameters
The model preprocessor
PREP/DATA/metgen.f
PREP/DATA/inmets.f
PREP/DATA/indata.f
PREP/prep.f
The model postprocessor
The model program
Incompressibility
Fourth-order accurate interpolation from nearby control volume averages to a cell face
Vertical mixing scheme:
Pacanowski & Philander (1981)
DieCAST model programs and subroutines
Listings of the DieCAST model and its preprocessor and postprocessor codes
PREP/prep.f
THE MODEL
ALPHABETICAL LISTING OF VARIABLES AND THEIR MEANINGS
Bibliography
About this document ...
2007-09-12
resolution
resolution(Dietrich et al., 2004b)
resolution(Cushman-Roisin et al., 2007)
and
resolution(Dietrich, 1997)
resolution(Tseng et al., 2005)