1 |
C $Header: /u/gcmpack/MITgcm/pkg/ctrl/ctrl_mask_set_yz.F,v 1.10 2014/10/09 00:49:27 gforget Exp $ |
2 |
C $Name: $ |
3 |
|
4 |
#include "CTRL_OPTIONS.h" |
5 |
|
6 |
subroutine ctrl_mask_set_yz( |
7 |
& ip1, iNone, OB_I, nwetobcs, ymaskobcs, mythid ) |
8 |
|
9 |
c ================================================================== |
10 |
c SUBROUTINE ctrl_mask_set_yz |
11 |
c ================================================================== |
12 |
c |
13 |
c o count sliced (yz) wet points and set yz masks |
14 |
c |
15 |
c heimbach@mit.edu, 30-Aug-2001 |
16 |
c gebbie@mit.edu, corrected array bounds |
17 |
c |
18 |
c ================================================================== |
19 |
|
20 |
implicit none |
21 |
|
22 |
c == global variables == |
23 |
|
24 |
#include "EEPARAMS.h" |
25 |
#include "SIZE.h" |
26 |
#include "PARAMS.h" |
27 |
#include "GRID.h" |
28 |
#include "ctrl.h" |
29 |
#include "CTRL_OBCS.h" |
30 |
|
31 |
c == routine arguments == |
32 |
|
33 |
integer ip1, iNone |
34 |
integer OB_I (1-oly:sny+oly,nsx,nsy) |
35 |
integer nwetobcs (nsx,nsy,nr,nobcs) |
36 |
character*(80) ymaskobcs |
37 |
integer mythid |
38 |
|
39 |
c == local variables == |
40 |
|
41 |
integer bi,bj |
42 |
integer i,j,k |
43 |
integer itlo,ithi |
44 |
integer jtlo,jthi |
45 |
integer jmin,jmax |
46 |
integer imin,imax |
47 |
integer ntmp |
48 |
integer ivarindex |
49 |
|
50 |
integer iobcs |
51 |
integer il |
52 |
integer errio |
53 |
integer startrec |
54 |
integer endrec |
55 |
integer difftime(4) |
56 |
_RL diffsecs |
57 |
_RL dummy |
58 |
_RL maskyz (1-oly:sny+oly,nr,nsx,nsy,nobcs) |
59 |
_RL gg (1-oly:sny+oly,nr,nsx,nsy) |
60 |
|
61 |
character*( 80) fname |
62 |
|
63 |
c == external == |
64 |
|
65 |
integer ilnblnk |
66 |
external ilnblnk |
67 |
|
68 |
c == end of interface == |
69 |
|
70 |
jtlo = mybylo(mythid) |
71 |
jthi = mybyhi(mythid) |
72 |
itlo = mybxlo(mythid) |
73 |
ithi = mybxhi(mythid) |
74 |
jmin = 1 |
75 |
jmax = sny |
76 |
imin = 1 |
77 |
imax = snx |
78 |
|
79 |
_BEGIN_MASTER( myThid ) |
80 |
|
81 |
c-- Count wet points at Northern boundary. |
82 |
c-- mask conventions are adopted from obcs_apply_ts, obcs_apply_uv |
83 |
|
84 |
do iobcs = 1,nobcs |
85 |
do bj = jtlo,jthi |
86 |
do bi = itlo,ithi |
87 |
do k = 1,nr |
88 |
do j = 1-oly,sny+oly |
89 |
maskyz(j,k,bi,bj,iobcs) = 0. _d 0 |
90 |
enddo |
91 |
enddo |
92 |
enddo |
93 |
enddo |
94 |
enddo |
95 |
|
96 |
do iobcs = 1,nobcs |
97 |
do bj = jtlo,jthi |
98 |
do bi = itlo,ithi |
99 |
do k = 1,nr |
100 |
do j = jmin,jmax |
101 |
i = OB_I(j,bi,bj) |
102 |
if ( i .NE. iNone ) then |
103 |
c-- West mask for T, S, U on East/West boundaries. |
104 |
if(iobcs .eq.1 .or. iobcs .eq.2 .or. iobcs .eq.3) then |
105 |
if (maskW(i+ip1,j,k,bi,bj) .ne. 0.) then |
106 |
nwetobcs(bi,bj,k,iobcs) =nwetobcs(bi,bj,k,iobcs)+1 |
107 |
maskyz(j,k,bi,bj,iobcs) = 1 |
108 |
endif |
109 |
endif |
110 |
c-- South mask for V |
111 |
if (iobcs .eq. 4) then |
112 |
if (maskS(i,j,k,bi,bj) .eq. 1.) then |
113 |
nwetobcs(bi,bj,k,iobcs) =nwetobcs(bi,bj,k,iobcs)+1 |
114 |
maskyz(j,k,bi,bj,iobcs) = 1 |
115 |
endif |
116 |
endif |
117 |
endif |
118 |
enddo |
119 |
enddo |
120 |
enddo |
121 |
enddo |
122 |
enddo |
123 |
|
124 |
#ifdef ALLOW_AUTODIFF |
125 |
il=ilnblnk( ymaskobcs ) |
126 |
write(fname(1:80),'(80a)') ' ' |
127 |
write(fname(1:80),'(a)') ymaskobcs |
128 |
|
129 |
do iobcs = 1,nobcs |
130 |
do bj = jtlo,jthi |
131 |
do bi = itlo,ithi |
132 |
do k = 1,nr |
133 |
do j = jmin,jmax |
134 |
gg(j,k,bi,bj) = maskyz(j,k,bi,bj,iobcs) |
135 |
enddo |
136 |
enddo |
137 |
enddo |
138 |
enddo |
139 |
call active_write_yz( fname, gg, iobcs, 0, mythid, dummy) |
140 |
enddo |
141 |
#endif |
142 |
|
143 |
_END_MASTER( mythid ) |
144 |
|
145 |
return |
146 |
end |