/[MITgcm]/MITgcm/verification/aim.5l_cs/code/mom_vi_mask_vort3.F
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Contents of /MITgcm/verification/aim.5l_cs/code/mom_vi_mask_vort3.F

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Revision 1.1.4.1 - (show annotations) (download)
Tue Feb 26 16:05:07 2002 UTC (22 years, 1 month ago) by adcroft
Branch: release1
CVS Tags: release1_p13_pre, release1_p13, release1_p8, release1_p9, release1_p1, release1_p2, release1_p3, release1_p4, release1_p5, release1_p6, release1_p7, release1_chkpt44d_post, release1_p12, release1_p10, release1_p11, release1_p16, release1_p17, release1_p14, release1_p15, release1_p12_pre
Branch point for: release1_50yr
Changes since 1.1: +2 -2 lines
Merging changes on MAIN between checkpoint43 and checkpoint43a-release1mods
Command: cvs -q update -jcheckpoint43 -jcheckpoint43a-release1mods -d -P

These changes are most of the changes between c43 and c44 except those
that occured after "12:45 11 Jan 2002". As far as I can tell it is
checkpoint43 with the following mods:

  o fix bug in mom_vi_del2uv
  o select when filters are applied ; add options to zonal_filter (data.zonfilt)  o gmredi: fix Pb in the adiabatic form ; add options (.e.g. Bolus advection)
  o update AIM experiments (NCEP input files)
  o improve and extend diagnostics (Monitor, TimeAve with NonLin-FrSurf)
  o added some stuff for AD
  o Jamar wet-points

This update does not contain the following mods that are in checkpoint44

  o bug fix in pkg/generic_advdiff/
    - thread related bug, bi,bj arguments in vertical advection routines
  o some changes to pkg/autodiff, pkg/cost, pkg/exf, pkg/ecco,
    verification/carbon and model/src/ related to adjoint
  o some new Matlab scripts for diagnosing model density
    - utils/matlab/dens_poly3.m and ini_poly3.m

The list of exclusions is accurate based on a "cvs diff". The list of
inclusions is based on the record in doc/tag-index which may not be complete.

1 C $Header: /u/gcmpack/MITgcm/verification/aim.5l_cs/code/mom_vi_mask_vort3.F,v 1.1 2002/01/09 00:28:56 jmc Exp $
2 C $Name: checkpoint43a-release1mods $
3
4 #include "CPP_OPTIONS.h"
5
6 SUBROUTINE MOM_VI_MASK_VORT3(
7 I bi,bj,k,
8 O hFacZ,r_hFacZ,
9 U vort3,
10 I myThid)
11 IMPLICIT NONE
12 C
13 C Compute hFactor and recip_hFactor at the corner (Z-point)
14 C and set vort3 to zero where hFac = 0 (apply a mask)
15 C
16
17 C == Global variables ==
18 #include "SIZE.h"
19 #include "GRID.h"
20
21 C == Routine arguments ==
22 INTEGER bi,bj,k
23 _RS hFacZ(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
24 _RS r_hFacZ(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
25 _RL vort3(1-OLx:sNx+OLx,1-OLy:sNy+OLy)
26 _RS hFacZOpen
27 INTEGER myThid
28
29 C == Local variables ==
30 INTEGER I,J
31
32 C-- Calculate open water fraction at vorticity points
33
34 c DO i=1-Olx,sNx+Olx
35 c hFacZ(i,1-Oly)=0.
36 c r_hFacZ(i,1-Oly)=0.
37 c ENDDO
38
39 DO j=2-Oly,sNy+Oly
40 c hFacZ(1-Olx,j)=0.
41 c r_hFacZ(1-Olx,j)=0.
42 DO i=2-Olx,sNx+Olx
43 hFacZOpen=min(_hFacW(i,j,k,bi,bj),
44 & _hFacW(i,j-1,k,bi,bj))
45 hFacZOpen=min(_hFacS(i,j,k,bi,bj),hFacZOpen)
46 hFacZOpen=min(_hFacS(i-1,j,k,bi,bj),hFacZOpen)
47 hFacZ(i,j)=hFacZOpen
48 IF (hFacZ(i,j).EQ.0.) THEN
49 r_hFacZ(i,j)=0.
50 vort3(i,j)=0.
51 ELSE
52 r_hFacZ(i,j)=1./hFacZ(i,j)
53 ENDIF
54 ENDDO
55 ENDDO
56
57 RETURN
58 END

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