| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/gmredi/GMREDI.h,v 1.13 2007/06/21 01:33:01 jmc Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#ifdef ALLOW_GMREDI |
| 5 |
|
| 6 |
C Package flag |
| 7 |
logical GMREDIisON |
| 8 |
logical GM_AdvForm |
| 9 |
logical GM_AdvSeparate |
| 10 |
logical GM_ExtraDiag |
| 11 |
logical GM_MNC |
| 12 |
logical GM_MDSIO |
| 13 |
COMMON /GM_PACKAGE/ GMREDIisON, |
| 14 |
& GM_AdvForm, GM_AdvSeparate, |
| 15 |
& GM_ExtraDiag, GM_MNC, GM_MDSIO |
| 16 |
|
| 17 |
C GM/Redi parameters |
| 18 |
C GM_Small_Number :: epsilon used in computing the slope |
| 19 |
C GM_slopeSqCutoff :: slope^2 cut-off value |
| 20 |
_RL GM_isopycK |
| 21 |
_RL GM_background_K |
| 22 |
_RL GM_maxSlope |
| 23 |
_RL GM_Kmin_horiz |
| 24 |
_RL GM_Small_Number |
| 25 |
_RL GM_slopeSqCutoff |
| 26 |
_RL GM_Visbeck_alpha |
| 27 |
_RL GM_Visbeck_length |
| 28 |
_RL GM_Visbeck_depth |
| 29 |
_RL GM_Visbeck_maxval_K |
| 30 |
CHARACTER*(40) GM_taper_scheme |
| 31 |
_RL GM_Scrit |
| 32 |
_RL GM_Sd |
| 33 |
_RL GM_SM_Ce |
| 34 |
_RL GM_SM_Lf |
| 35 |
_RL GM_SM_Lmax |
| 36 |
_RL GM_SM_tau |
| 37 |
COMMON /GM_PARAMS/ GM_isopycK, GM_background_K, |
| 38 |
& GM_maxSlope, |
| 39 |
& GM_Kmin_horiz, |
| 40 |
& GM_Small_Number, GM_slopeSqCutoff, |
| 41 |
& GM_Visbeck_alpha, |
| 42 |
& GM_Visbeck_length, |
| 43 |
& GM_Visbeck_depth, |
| 44 |
& GM_Visbeck_maxval_K, |
| 45 |
& GM_taper_scheme, |
| 46 |
& GM_Scrit, |
| 47 |
& GM_Sd, |
| 48 |
& GM_SM_Ce, |
| 49 |
& GM_SM_Lf, |
| 50 |
& GM_SM_Lmax, |
| 51 |
& GM_SM_tau |
| 52 |
|
| 53 |
_RL op5 |
| 54 |
_RL op25 |
| 55 |
PARAMETER( op5 = 0.5D0 ) |
| 56 |
PARAMETER( op25 = 0.25D0 ) |
| 57 |
|
| 58 |
C More GM/Redi parameters diagnosed from previous block |
| 59 |
C (not directly user configured) |
| 60 |
_RL GM_rMaxSlope |
| 61 |
_RL GM_skewflx |
| 62 |
_RL GM_advect |
| 63 |
COMMON /GM_PARAMS2/ GM_rMaxSlope, |
| 64 |
& GM_skewflx, GM_advect |
| 65 |
|
| 66 |
C GM/Redi tensor elements |
| 67 |
|
| 68 |
C Bottom row of tensor corresponds to W points |
| 69 |
C Kwx is K_31 element, X direction at W point |
| 70 |
C Kwy is K_32 element, Y direction at W point |
| 71 |
C Kwz is K_33 element, Z direction at W point |
| 72 |
_RL Kwx(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 73 |
_RL Kwy(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 74 |
_RL Kwz(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 75 |
COMMON /GM_Wtensor/ Kwx,Kwy,Kwz |
| 76 |
|
| 77 |
#ifdef GM_NON_UNITY_DIAGONAL |
| 78 |
C Horizontal part of the tensor |
| 79 |
C Kux is K_11 element, X direction at U point |
| 80 |
C Kvy is K_22 element, Y direction at V point |
| 81 |
_RL Kux(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 82 |
_RL Kvy(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 83 |
COMMON /GM_HorTensor/ Kux,Kvy |
| 84 |
#else |
| 85 |
_RL Kux,Kvy |
| 86 |
PARAMETER(Kux=1.,Kvy=1.) |
| 87 |
#endif |
| 88 |
|
| 89 |
#ifdef GM_EXTRA_DIAGONAL |
| 90 |
C First/second rows of tensor corresponds to U/V points |
| 91 |
C Kuz is K_13 element, Z direction at U point |
| 92 |
C Kvz is K_23 element, Z direction at V point |
| 93 |
_RL Kuz(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 94 |
_RL Kvz(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 95 |
COMMON /GM_UVtensor/ Kuz,Kvz |
| 96 |
#else |
| 97 |
_RL Kuz,Kvz |
| 98 |
PARAMETER(Kuz=1.,Kvz=1.) |
| 99 |
#endif |
| 100 |
|
| 101 |
#ifdef GM_BOLUS_ADVEC |
| 102 |
C GM advection formulation: bolus velocities are derived from 2 |
| 103 |
C streamfunctions PsiX and PsiY : |
| 104 |
_RL GM_PsiX(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 105 |
_RL GM_PsiY(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr,nSx,nSy) |
| 106 |
COMMON /GM_BOLUS/ GM_PsiX,GM_PsiY |
| 107 |
#endif |
| 108 |
|
| 109 |
#ifdef GM_VISBECK_VARIABLE_K |
| 110 |
C GM mixing/stirring coefficient (spatially variable in horizontal |
| 111 |
C for Visbeck et al. parameterization) |
| 112 |
_RL VisbeckK(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
| 113 |
COMMON /GM_Visbeck/ VisbeckK |
| 114 |
#endif |
| 115 |
|
| 116 |
#endif /* ALLOW_GMREDI */ |
| 117 |
|
| 118 |
CEH3 ;;; Local Variables: *** |
| 119 |
CEH3 ;;; mode:fortran *** |
| 120 |
CEH3 ;;; End: *** |
Parent Directory
| 
Revision Log
| 
Revision Graph