C START J- 



1. SET DIMENSIONS OF PROBLEM 



2. INITIALIZES PARAMETERS 



3. ESTABLISH BOTTOM TOPOGRAPHY AND BOUNDARY GEOMETRY 



I 



-H SPECIFY RIVER FLOWSl 



T 



COMPUTE DENSITY 



COMPUTE BAROCLINIC PRESSURE GRADIENT 



[compute EDDY coefficients] 





EXTERNAL 



1. COMPUTE C* AND U (X-SWEEP) 



2. COMPUTE ; AND V (Y-SWEEP) 





J!2/lMTFPNftlS 



,YES 



1. 



COMPUTE 



u' AND v' 



2. 



COMPUTE 



u AND V 



3. 



COMPUTE 



w 



4. 



COMPUTE 



■'Bx *''° ■'By ^°^ ^ *'-^ ^ EQUATIONS 



COMPUTE SALINITY 



I 



COMPUTE TEMPERATURE 



1 . OUTPUT 



2. CHECK FOR STEADY STATE 



3. APPLY FILTER TO SOLUTION (IF NECESSARY) 



^^S^^CONTINUN^O 



"/sTOPj 



Figure 3.1. Flow chart of the three-dimensional hydrodynamic model, 



48 



