| 1 |
C $Header: /u/gcmpack/models/MITgcmUV/model/src/ini_cori.F,v 1.3 1998/06/08 21:43:01 cnh Exp $ |
| 2 |
|
| 3 |
#include "CPP_EEOPTIONS.h" |
| 4 |
|
| 5 |
CStartOfInterface |
| 6 |
SUBROUTINE INI_CORI( myThid ) |
| 7 |
C /==========================================================\ |
| 8 |
C | SUBROUTINE INI_CORI | |
| 9 |
C | o Initialise coriolis term. | |
| 10 |
C \==========================================================/ |
| 11 |
|
| 12 |
C === Global variables === |
| 13 |
#include "SIZE.h" |
| 14 |
#include "EEPARAMS.h" |
| 15 |
#include "PARAMS.h" |
| 16 |
#include "GRID.h" |
| 17 |
#include "DYNVARS.h" |
| 18 |
|
| 19 |
C == Routine arguments == |
| 20 |
C myThid - Number of this instance of INI_CORI |
| 21 |
INTEGER myThid |
| 22 |
CEndOfInterface |
| 23 |
|
| 24 |
C == Local variables == |
| 25 |
C iG, jG - Global coordinate index |
| 26 |
C bi,bj - Loop counters |
| 27 |
C I,J,K |
| 28 |
C facGrid - Factor for grid to meter conversion |
| 29 |
INTEGER iG, jG |
| 30 |
INTEGER bi, bj |
| 31 |
INTEGER I, J, K |
| 32 |
_RL facGrid |
| 33 |
|
| 34 |
C-- Initialise coriolis parameter |
| 35 |
IF ( useConstantF ) THEN |
| 36 |
C o Constant F case |
| 37 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 38 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 39 |
DO K=1,Nr |
| 40 |
DO J=1,sNy |
| 41 |
DO I=1,sNx |
| 42 |
fCori(i,j,bi,bj)=f0 |
| 43 |
ENDDO |
| 44 |
ENDDO |
| 45 |
ENDDO |
| 46 |
ENDDO |
| 47 |
ENDDO |
| 48 |
ELSEIF ( useBetaPlaneF ) THEN |
| 49 |
C o Beta plane case |
| 50 |
facGrid = 1. _d 0 |
| 51 |
IF ( usingSphericalPolarGrid ) facGrid = deg2rad*rSphere |
| 52 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 53 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 54 |
DO K=1,Nr |
| 55 |
DO J=1,sNy |
| 56 |
DO I=1,sNx |
| 57 |
fCori(i,j,bi,bj)=f0+beta*_yC(i,j,bi,bj)*facGrid |
| 58 |
ENDDO |
| 59 |
ENDDO |
| 60 |
ENDDO |
| 61 |
ENDDO |
| 62 |
ENDDO |
| 63 |
ELSEIF ( useSphereF ) THEN |
| 64 |
C o Spherical case |
| 65 |
C Note in this case we assume yC is in degrees. |
| 66 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 67 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 68 |
DO K=1,Nr |
| 69 |
DO J=1,sNy |
| 70 |
DO I=1,sNx |
| 71 |
fCori(i,j,bi,bj)=2. _d 0*omega*sin(_yC(i,j,bi,bj)*deg2rad) |
| 72 |
ENDDO |
| 73 |
ENDDO |
| 74 |
ENDDO |
| 75 |
ENDDO |
| 76 |
ENDDO |
| 77 |
ELSE |
| 78 |
C o Special custom form |
| 79 |
DO bj = myByLo(myThid), myByHi(myThid) |
| 80 |
DO bi = myBxLo(myThid), myBxHi(myThid) |
| 81 |
DO K=1,Nr |
| 82 |
DO J=1,sNy |
| 83 |
DO I=1,sNx |
| 84 |
fCori(i,j,bi,bj)=0. |
| 85 |
ENDDO |
| 86 |
ENDDO |
| 87 |
ENDDO |
| 88 |
ENDDO |
| 89 |
ENDDO |
| 90 |
ENDIF |
| 91 |
C |
| 92 |
_EXCH_XY_R4(fCori , myThid ) |
| 93 |
|
| 94 |
RETURN |
| 95 |
END |
Parent Directory
| 
Revision Log
| 
Revision Graph