1 |
dgoldberg |
1.3 |
C $Header: /u/gcmpack/MITgcm_contrib/dgoldberg/streamice/streamice_velmask_upd.F,v 1.2 2012/09/04 21:11:44 dgoldberg Exp $ |
2 |
heimbach |
1.1 |
C $Name: $ |
3 |
|
|
|
4 |
|
|
#include "STREAMICE_OPTIONS.h" |
5 |
|
|
|
6 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
7 |
|
|
|
8 |
|
|
CBOP |
9 |
|
|
SUBROUTINE STREAMICE_VELMASK_UPD ( myThid ) |
10 |
|
|
|
11 |
|
|
C /============================================================\ |
12 |
|
|
C | SUBROUTINE | |
13 |
|
|
C | o | |
14 |
|
|
C |============================================================| |
15 |
|
|
C | | |
16 |
|
|
C \============================================================/ |
17 |
|
|
IMPLICIT NONE |
18 |
|
|
|
19 |
|
|
C === Global variables === |
20 |
|
|
#include "SIZE.h" |
21 |
|
|
#include "GRID.h" |
22 |
|
|
#include "EEPARAMS.h" |
23 |
|
|
#include "PARAMS.h" |
24 |
|
|
#include "STREAMICE.h" |
25 |
|
|
! #include "STREAMICE_ADV.h" |
26 |
|
|
|
27 |
|
|
INTEGER myThid |
28 |
|
|
|
29 |
|
|
#ifdef ALLOW_STREAMICE |
30 |
|
|
|
31 |
|
|
INTEGER i, j, bi, bj, ki, kj |
32 |
|
|
INTEGER maskFlag |
33 |
|
|
|
34 |
dgoldberg |
1.2 |
_EXCH_XY_RL( H_streamice, myThid ) |
35 |
|
|
_EXCH_XY_RL( area_shelf_streamice, myThid ) |
36 |
|
|
_EXCH_XY_RL( STREAMICE_hmask, myThid ) |
37 |
|
|
|
38 |
heimbach |
1.1 |
DO bj=myByLo(myThid),myByHi(myThid) |
39 |
|
|
DO bi=myBxLo(myThid),myBxHi(myThid) |
40 |
|
|
DO j=1-OLy,sNy+OLy |
41 |
|
|
DO i=1-OLx,sNx+OLx |
42 |
|
|
STREAMICE_umask(i,j,bi,bj) = 0. _d 0 |
43 |
|
|
STREAMICE_vmask(i,j,bi,bj) = 0. _d 0 |
44 |
|
|
STREAMICE_ufacemask(i,j,bi,bj) = 0. _d 0 |
45 |
|
|
STREAMICE_vfacemask(i,j,bi,bj) = 0. _d 0 |
46 |
|
|
ENDDO |
47 |
|
|
ENDDO |
48 |
|
|
ENDDO |
49 |
|
|
ENDDO |
50 |
|
|
|
51 |
|
|
DO bj=myByLo(myThid),myByHi(myThid) |
52 |
|
|
DO bi=myBxLo(myThid),myBxHi(myThid) |
53 |
|
|
DO j=0,sNy+1 |
54 |
|
|
DO i=0,sNx+1 |
55 |
|
|
IF (STREAMICE_hmask(i,j,bi,bj) .eq. 1) THEN |
56 |
|
|
|
57 |
|
|
DO kj=0,1 |
58 |
|
|
DO ki=0,1 |
59 |
|
|
STREAMICE_umask (i+ki,j+kj,bi,bj) = 1.0 |
60 |
|
|
STREAMICE_vmask (i+ki,j+kj,bi,bj) = 1.0 |
61 |
|
|
ENDDO |
62 |
|
|
ENDDO |
63 |
|
|
|
64 |
|
|
DO ki=0,1 |
65 |
|
|
maskFlag=INT(STREAMICE_ufacemask_bdry(i+ki,j,bi,bj)) |
66 |
|
|
IF (maskFlag.EQ.3) THEN |
67 |
|
|
DO kj=0,1 |
68 |
|
|
STREAMICE_umask(i+ki,j+kj,bi,bj) = 3.0 |
69 |
dgoldberg |
1.3 |
STREAMICE_vmask(i+ki,j+kj,bi,bj) = 3.0 |
70 |
heimbach |
1.1 |
ENDDO |
71 |
|
|
STREAMICE_ufacemask(i+ki,j,bi,bj) = 3.0 |
72 |
|
|
ELSE IF (maskFlag.EQ.2) THEN |
73 |
dgoldberg |
1.3 |
!DO kj=0,1 |
74 |
|
|
STREAMICE_ufacemask(i+ki,j,bi,bj) = 2.0 |
75 |
|
|
!ENDDO |
76 |
heimbach |
1.1 |
ELSE IF (maskFlag.EQ.4) THEN |
77 |
|
|
DO kj=0,1 |
78 |
|
|
STREAMICE_umask(i+ki,j+kj,bi,bj) = 0.0 |
79 |
|
|
STREAMICE_vmask(i+ki,j+kj,bi,bj) = 0.0 |
80 |
|
|
ENDDO |
81 |
|
|
STREAMICE_ufacemask(i+ki,j,bi,bj) = 4.0 |
82 |
|
|
ELSE IF (maskFlag.EQ.0) THEN |
83 |
|
|
DO kj=0,1 |
84 |
|
|
STREAMICE_umask(i+ki,j+kj,bi,bj) = 0.0 |
85 |
|
|
STREAMICE_vmask(i+ki,j+kj,bi,bj) = 0.0 |
86 |
|
|
ENDDO |
87 |
|
|
STREAMICE_ufacemask(i+ki,j,bi,bj) = 0.0 |
88 |
|
|
ELSE IF (maskFlag.EQ.1) THEN |
89 |
|
|
DO kj=0,1 |
90 |
|
|
STREAMICE_umask(i+ki,j+kj,bi,bj) = 0.0 |
91 |
|
|
ENDDO |
92 |
|
|
END IF |
93 |
|
|
ENDDO |
94 |
|
|
|
95 |
|
|
DO kj=0,1 |
96 |
|
|
maskFlag=INT(STREAMICE_vfacemask_bdry(i,j+kj,bi,bj)) |
97 |
|
|
IF (maskFlag.EQ.3) THEN |
98 |
|
|
DO ki=0,1 |
99 |
|
|
STREAMICE_vmask(i+ki,j+kj,bi,bj) = 3.0 |
100 |
dgoldberg |
1.3 |
STREAMICE_umask(i+ki,j+kj,bi,bj) = 3.0 |
101 |
heimbach |
1.1 |
ENDDO |
102 |
dgoldberg |
1.3 |
STREAMICE_vfacemask(i,j+kj,bi,bj) = 3.0 |
103 |
heimbach |
1.1 |
ELSE IF (maskFlag.EQ.2) THEN |
104 |
dgoldberg |
1.3 |
!DO ki=0,1 |
105 |
|
|
STREAMICE_vfacemask(i,j+kj,bi,bj) = 2.0 |
106 |
|
|
!ENDDO |
107 |
heimbach |
1.1 |
ELSE IF (maskFlag.EQ.4) THEN |
108 |
|
|
DO ki=0,1 |
109 |
|
|
STREAMICE_umask(i+ki,j+kj,bi,bj) = 0.0 |
110 |
|
|
STREAMICE_vmask(i+ki,j+kj,bi,bj) = 0.0 |
111 |
|
|
ENDDO |
112 |
dgoldberg |
1.3 |
STREAMICE_vfacemask(i,j+kj,bi,bj) = 4.0 |
113 |
heimbach |
1.1 |
ELSE IF (maskFlag.EQ.0) THEN |
114 |
|
|
DO ki=0,1 |
115 |
|
|
STREAMICE_umask(i+ki,j+kj,bi,bj) = 0.0 |
116 |
|
|
STREAMICE_vmask(i+ki,j+kj,bi,bj) = 0.0 |
117 |
|
|
ENDDO |
118 |
|
|
STREAMICE_vfacemask(i+ki,j,bi,bj) = 0.0 |
119 |
|
|
ELSE IF (maskFlag.EQ.1) THEN |
120 |
|
|
DO ki=0,1 |
121 |
|
|
STREAMICE_vmask(i+ki,j+kj,bi,bj) = 0.0 |
122 |
|
|
ENDDO |
123 |
|
|
ENDIF |
124 |
|
|
ENDDO |
125 |
|
|
|
126 |
|
|
IF (i .lt. sNx+OLx) THEN |
127 |
|
|
IF ((STREAMICE_hmask(i+1,j,bi,bj) .eq. 0.0) .OR. |
128 |
|
|
& (STREAMICE_hmask(i+1,j,bi,bj) .eq. 2.0)) THEN |
129 |
|
|
!right boundary or adjacent to unfilled cell |
130 |
|
|
STREAMICE_ufacemask(i+1,j,bi,bj) = 2.0 |
131 |
|
|
ENDIF |
132 |
|
|
ENDIF |
133 |
|
|
|
134 |
|
|
IF (i .gt. 1-OLx) THEN |
135 |
|
|
IF ((STREAMICE_hmask(i-1,j,bi,bj) .eq. 0.0) .OR. |
136 |
|
|
& (STREAMICE_hmask(i-1,j,bi,bj) .eq. 2.0)) THEN |
137 |
|
|
!left boundary or adjacent to unfilled cell |
138 |
|
|
STREAMICE_ufacemask(i,j,bi,bj) = 2 |
139 |
|
|
ENDIF |
140 |
|
|
ENDIF |
141 |
|
|
|
142 |
|
|
IF (j .lt. sNy+OLy) THEN |
143 |
|
|
IF ((STREAMICE_hmask(i,j+1,bi,bj) .eq. 0.0) .OR. |
144 |
|
|
& (STREAMICE_hmask(i,j+1,bi,bj) .eq. 2.0)) THEN |
145 |
|
|
!top boundary or adjacent to unfilled cell |
146 |
|
|
STREAMICE_vfacemask(i,j+1,bi,bj) = 2 |
147 |
|
|
ENDIF |
148 |
|
|
ENDIF |
149 |
|
|
|
150 |
|
|
IF (j .gt. 1-OLy) THEN |
151 |
|
|
IF ((STREAMICE_hmask(i,j-1,bi,bj) .eq. 0.0) .OR. |
152 |
|
|
& (STREAMICE_hmask(i,j-1,bi,bj) .eq. 2.0)) THEN |
153 |
|
|
!bot boundary or adjacent to unfilled cell |
154 |
|
|
STREAMICE_vfacemask(i,j,bi,bj) = 2.0 |
155 |
|
|
ENDIF |
156 |
|
|
ENDIF |
157 |
|
|
|
158 |
|
|
ENDIF |
159 |
|
|
ENDDO |
160 |
|
|
ENDDO |
161 |
|
|
ENDDO |
162 |
|
|
ENDDO |
163 |
|
|
|
164 |
|
|
_EXCH_XY_RL( STREAMICE_ufacemask, myThid ) |
165 |
|
|
_EXCH_XY_RL( STREAMICE_vfacemask, myThid ) |
166 |
|
|
_EXCH_XY_RL( STREAMICE_umask, myThid ) |
167 |
|
|
_EXCH_XY_RL( STREAMICE_vmask, myThid ) |
168 |
|
|
|
169 |
|
|
! CALL WRITE_FULLARRAY_RL ("umask",STREAMICE_umask, |
170 |
|
|
! c 1,0,0,1,0,myThid) |
171 |
dgoldberg |
1.3 |
CALL WRITE_FLD_XY_RL ("umask","",STREAMICE_umask,0,myThid) |
172 |
|
|
CALL WRITE_FLD_XY_RL ("vmask","",STREAMICE_vmask,0,myThid) |
173 |
|
|
CALL WRITE_FLD_XY_RL ("ufacemask","",STREAMICE_ufacemask,0,myThid) |
174 |
|
|
CALL WRITE_FLD_XY_RL ("vfacemask","",STREAMICE_vfacemask,0,myThid) |
175 |
heimbach |
1.1 |
|
176 |
|
|
|
177 |
|
|
|
178 |
|
|
#endif |
179 |
|
|
RETURN |
180 |
|
|
END |