MITgcm/doc/ChangeLog.pre38

Change log for branch "pre38".

 o cosine(latitude) scaling of viscosity and diffusion
   - moved declaration of "cosFac" from calc_mom_rhs.F to GRID.h
   - now calculated in ini_spherical_grid.F  (set to 1 in ini_cartesian_grid.F)
   - "Method III" (preferred) available for bi-harmonic term
   - an-isotropic (preferred) scaling available
   - added scaling for diffusion (same features as for viscosity above)
   x thought for the future: lateral GM/Redi fluxes are currently scaled.
     If we scale them we would have to scale the other tensor components
     in order to retain the adiabatic property of scheme.
1	Change log for branch "pre38".
2
3	o cosine(latitude) scaling of viscosity and diffusion
4	- moved declaration of "cosFac" from calc_mom_rhs.F to GRID.h
5	- now calculated in ini_spherical_grid.F (set to 1 in ini_cartesian_grid.F)
6	- "Method III" (preferred) available for bi-harmonic term
7	- an-isotropic (preferred) scaling available
8	- added scaling for diffusion (same features as for viscosity above)
9	x thought for the future: lateral GM/Redi fluxes are currently scaled.
10	If we scale them we would have to scale the other tensor components
11	in order to retain the adiabatic property of scheme.