1 |
heimbach |
1.25 |
C $Header: /u/gcmpack/MITgcm/model/src/external_forcing.F,v 1.24 2004/04/08 04:04:24 jmc Exp $ |
2 |
adcroft |
1.12 |
C $Name: $ |
3 |
cnh |
1.1 |
|
4 |
edhill |
1.20 |
#include "PACKAGES_CONFIG.h" |
5 |
cnh |
1.1 |
#include "CPP_OPTIONS.h" |
6 |
heimbach |
1.19 |
#ifdef ALLOW_OBCS |
7 |
|
|
# include "OBCS_OPTIONS.h" |
8 |
|
|
#endif |
9 |
cnh |
1.1 |
|
10 |
cnh |
1.13 |
CBOP |
11 |
|
|
C !ROUTINE: EXTERNAL_FORCING_U |
12 |
|
|
C !INTERFACE: |
13 |
cnh |
1.1 |
SUBROUTINE EXTERNAL_FORCING_U( |
14 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
15 |
|
|
I myCurrentTime,myThid) |
16 |
cnh |
1.13 |
C !DESCRIPTION: \bv |
17 |
|
|
C *==========================================================* |
18 |
|
|
C | S/R EXTERNAL_FORCING_U |
19 |
|
|
C | o Contains problem specific forcing for zonal velocity. |
20 |
|
|
C *==========================================================* |
21 |
|
|
C | Adds terms to gU for forcing by external sources |
22 |
|
|
C | e.g. wind stress, bottom friction etc.................. |
23 |
|
|
C *==========================================================* |
24 |
|
|
C \ev |
25 |
|
|
|
26 |
|
|
C !USES: |
27 |
cnh |
1.2 |
IMPLICIT NONE |
28 |
cnh |
1.1 |
C == Global data == |
29 |
|
|
#include "SIZE.h" |
30 |
|
|
#include "EEPARAMS.h" |
31 |
|
|
#include "PARAMS.h" |
32 |
|
|
#include "GRID.h" |
33 |
|
|
#include "DYNVARS.h" |
34 |
cnh |
1.2 |
#include "FFIELDS.h" |
35 |
cnh |
1.13 |
|
36 |
|
|
C !INPUT/OUTPUT PARAMETERS: |
37 |
cnh |
1.1 |
C == Routine arguments == |
38 |
|
|
C iMin - Working range of tile for applying forcing. |
39 |
|
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C iMax |
40 |
|
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C jMin |
41 |
|
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C jMax |
42 |
|
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C kLev |
43 |
|
|
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
44 |
adcroft |
1.4 |
_RL myCurrentTime |
45 |
|
|
INTEGER myThid |
46 |
cnh |
1.1 |
|
47 |
cnh |
1.13 |
C !LOCAL VARIABLES: |
48 |
cnh |
1.2 |
C == Local variables == |
49 |
|
|
C Loop counters |
50 |
|
|
INTEGER I, J |
51 |
mlosch |
1.17 |
C number of surface interface layer |
52 |
|
|
INTEGER kSurface |
53 |
cnh |
1.13 |
CEOP |
54 |
cnh |
1.2 |
|
55 |
jmc |
1.22 |
if ( buoyancyRelation .eq. 'ATMOSPHERIC' ) then |
56 |
jmc |
1.21 |
kSurface = 0 |
57 |
|
|
elseif ( buoyancyRelation .eq. 'OCEANICP' ) then |
58 |
mlosch |
1.17 |
kSurface = Nr |
59 |
|
|
else |
60 |
|
|
kSurface = 1 |
61 |
|
|
endif |
62 |
|
|
|
63 |
cnh |
1.2 |
C-- Forcing term |
64 |
jmc |
1.21 |
#ifdef ALLOW_AIM |
65 |
|
|
IF ( useAIM ) CALL AIM_TENDENCY_APPLY_U( |
66 |
|
|
& iMin,iMax, jMin,jMax, bi,bj, kLev, |
67 |
|
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& myCurrentTime, myThid ) |
68 |
|
|
#endif /* ALLOW_AIM */ |
69 |
molod |
1.23 |
C AMM |
70 |
|
|
#ifdef ALLOW_FIZHI |
71 |
|
|
IF ( useFIZHI ) CALL FIZHI_TENDENCY_APPLY_U( |
72 |
|
|
& iMin,iMax, jMin,jMax, bi,bj, kLev, |
73 |
|
|
& myCurrentTime, myThid ) |
74 |
|
|
#endif /* ALLOW_FIZHI */ |
75 |
|
|
C AMM |
76 |
jmc |
1.21 |
|
77 |
cnh |
1.2 |
C Add windstress momentum impulse into the top-layer |
78 |
mlosch |
1.17 |
IF ( kLev .EQ. kSurface ) THEN |
79 |
cnh |
1.2 |
DO j=jMin,jMax |
80 |
|
|
DO i=iMin,iMax |
81 |
|
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gU(i,j,kLev,bi,bj) = gU(i,j,kLev,bi,bj) |
82 |
heimbach |
1.7 |
& +foFacMom*surfaceTendencyU(i,j,bi,bj) |
83 |
adcroft |
1.3 |
& *_maskW(i,j,kLev,bi,bj) |
84 |
cnh |
1.2 |
ENDDO |
85 |
|
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ENDDO |
86 |
|
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ENDIF |
87 |
|
|
|
88 |
heimbach |
1.16 |
#if (defined (ALLOW_OBCS) && defined (ALLOW_OBCS_SPONGE)) |
89 |
|
|
IF (useOBCS) THEN |
90 |
|
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CALL OBCS_SPONGE_U( |
91 |
|
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I iMin, iMax, jMin, jMax,bi,bj,kLev, |
92 |
|
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I myCurrentTime,myThid) |
93 |
|
|
ENDIF |
94 |
heimbach |
1.14 |
#endif |
95 |
|
|
|
96 |
cnh |
1.1 |
RETURN |
97 |
|
|
END |
98 |
cnh |
1.13 |
CBOP |
99 |
|
|
C !ROUTINE: EXTERNAL_FORCING_V |
100 |
|
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C !INTERFACE: |
101 |
cnh |
1.1 |
SUBROUTINE EXTERNAL_FORCING_V( |
102 |
|
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I iMin, iMax, jMin, jMax,bi,bj,kLev, |
103 |
|
|
I myCurrentTime,myThid) |
104 |
cnh |
1.13 |
C !DESCRIPTION: \bv |
105 |
|
|
C *==========================================================* |
106 |
|
|
C | S/R EXTERNAL_FORCING_V |
107 |
|
|
C | o Contains problem specific forcing for merid velocity. |
108 |
|
|
C *==========================================================* |
109 |
|
|
C | Adds terms to gV for forcing by external sources |
110 |
|
|
C | e.g. wind stress, bottom friction etc.................. |
111 |
|
|
C *==========================================================* |
112 |
|
|
C \ev |
113 |
|
|
|
114 |
|
|
C !USES: |
115 |
cnh |
1.2 |
IMPLICIT NONE |
116 |
cnh |
1.1 |
C == Global data == |
117 |
|
|
#include "SIZE.h" |
118 |
|
|
#include "EEPARAMS.h" |
119 |
|
|
#include "PARAMS.h" |
120 |
|
|
#include "GRID.h" |
121 |
|
|
#include "DYNVARS.h" |
122 |
cnh |
1.2 |
#include "FFIELDS.h" |
123 |
|
|
|
124 |
cnh |
1.13 |
C !INPUT/OUTPUT PARAMETERS: |
125 |
cnh |
1.1 |
C == Routine arguments == |
126 |
|
|
C iMin - Working range of tile for applying forcing. |
127 |
|
|
C iMax |
128 |
|
|
C jMin |
129 |
|
|
C jMax |
130 |
|
|
C kLev |
131 |
|
|
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
132 |
adcroft |
1.4 |
_RL myCurrentTime |
133 |
|
|
INTEGER myThid |
134 |
cnh |
1.13 |
|
135 |
|
|
C !LOCAL VARIABLES: |
136 |
cnh |
1.2 |
C == Local variables == |
137 |
|
|
C Loop counters |
138 |
|
|
INTEGER I, J |
139 |
mlosch |
1.17 |
C number of surface interface layer |
140 |
|
|
INTEGER kSurface |
141 |
cnh |
1.13 |
CEOP |
142 |
cnh |
1.2 |
|
143 |
jmc |
1.22 |
if ( buoyancyRelation .eq. 'ATMOSPHERIC' ) then |
144 |
jmc |
1.21 |
kSurface = 0 |
145 |
|
|
elseif ( buoyancyRelation .eq. 'OCEANICP' ) then |
146 |
mlosch |
1.17 |
kSurface = Nr |
147 |
|
|
else |
148 |
|
|
kSurface = 1 |
149 |
|
|
endif |
150 |
|
|
|
151 |
cnh |
1.2 |
C-- Forcing term |
152 |
jmc |
1.21 |
#ifdef ALLOW_AIM |
153 |
|
|
IF ( useAIM ) CALL AIM_TENDENCY_APPLY_V( |
154 |
|
|
& iMin,iMax, jMin,jMax, bi,bj, kLev, |
155 |
|
|
& myCurrentTime, myThid ) |
156 |
|
|
#endif /* ALLOW_AIM */ |
157 |
|
|
|
158 |
molod |
1.23 |
C AMM |
159 |
|
|
#ifdef ALLOW_FIZHI |
160 |
|
|
IF ( useFIZHI ) CALL FIZHI_TENDENCY_APPLY_V( |
161 |
|
|
& iMin,iMax, jMin,jMax, bi,bj, kLev, |
162 |
|
|
& myCurrentTime, myThid ) |
163 |
|
|
#endif /* ALLOW_FIZHI */ |
164 |
|
|
C AMM |
165 |
cnh |
1.2 |
C Add windstress momentum impulse into the top-layer |
166 |
mlosch |
1.17 |
IF ( kLev .EQ. kSurface ) THEN |
167 |
cnh |
1.2 |
DO j=jMin,jMax |
168 |
|
|
DO i=iMin,iMax |
169 |
|
|
gV(i,j,kLev,bi,bj) = gV(i,j,kLev,bi,bj) |
170 |
heimbach |
1.7 |
& +foFacMom*surfaceTendencyV(i,j,bi,bj) |
171 |
adcroft |
1.3 |
& *_maskS(i,j,kLev,bi,bj) |
172 |
cnh |
1.2 |
ENDDO |
173 |
|
|
ENDDO |
174 |
|
|
ENDIF |
175 |
cnh |
1.1 |
|
176 |
heimbach |
1.16 |
#if (defined (ALLOW_OBCS) && defined (ALLOW_OBCS_SPONGE)) |
177 |
|
|
IF (useOBCS) THEN |
178 |
|
|
CALL OBCS_SPONGE_V( |
179 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
180 |
|
|
I myCurrentTime,myThid) |
181 |
|
|
ENDIF |
182 |
heimbach |
1.14 |
#endif |
183 |
|
|
|
184 |
cnh |
1.1 |
RETURN |
185 |
|
|
END |
186 |
cnh |
1.13 |
CBOP |
187 |
|
|
C !ROUTINE: EXTERNAL_FORCING_T |
188 |
|
|
C !INTERFACE: |
189 |
cnh |
1.1 |
SUBROUTINE EXTERNAL_FORCING_T( |
190 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
191 |
|
|
I myCurrentTime,myThid) |
192 |
cnh |
1.13 |
C !DESCRIPTION: \bv |
193 |
|
|
C *==========================================================* |
194 |
|
|
C | S/R EXTERNAL_FORCING_T |
195 |
|
|
C | o Contains problem specific forcing for temperature. |
196 |
|
|
C *==========================================================* |
197 |
|
|
C | Adds terms to gT for forcing by external sources |
198 |
|
|
C | e.g. heat flux, climatalogical relaxation.............. |
199 |
|
|
C *==========================================================* |
200 |
|
|
C \ev |
201 |
|
|
|
202 |
|
|
C !USES: |
203 |
cnh |
1.2 |
IMPLICIT NONE |
204 |
cnh |
1.1 |
C == Global data == |
205 |
|
|
#include "SIZE.h" |
206 |
|
|
#include "EEPARAMS.h" |
207 |
|
|
#include "PARAMS.h" |
208 |
|
|
#include "GRID.h" |
209 |
|
|
#include "DYNVARS.h" |
210 |
|
|
#include "FFIELDS.h" |
211 |
heimbach |
1.7 |
|
212 |
cnh |
1.13 |
C !INPUT/OUTPUT PARAMETERS: |
213 |
cnh |
1.1 |
C == Routine arguments == |
214 |
|
|
C iMin - Working range of tile for applying forcing. |
215 |
|
|
C iMax |
216 |
|
|
C jMin |
217 |
|
|
C jMax |
218 |
|
|
C kLev |
219 |
|
|
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
220 |
adcroft |
1.4 |
_RL myCurrentTime |
221 |
|
|
INTEGER myThid |
222 |
cnh |
1.1 |
CEndOfInterface |
223 |
|
|
|
224 |
cnh |
1.13 |
C !LOCAL VARIABLES: |
225 |
cnh |
1.2 |
C == Local variables == |
226 |
|
|
C Loop counters |
227 |
|
|
INTEGER I, J |
228 |
mlosch |
1.17 |
C number of surface interface layer |
229 |
|
|
INTEGER kSurface |
230 |
jmc |
1.24 |
#ifdef SHORTWAVE_HEATING |
231 |
|
|
integer two |
232 |
|
|
_RL minusone |
233 |
|
|
parameter (two=2,minusone=-1.) |
234 |
|
|
_RL swfracb(two) |
235 |
|
|
INTEGER kp1 |
236 |
|
|
#endif |
237 |
cnh |
1.13 |
CEOP |
238 |
cnh |
1.2 |
|
239 |
jmc |
1.22 |
if ( buoyancyRelation .eq. 'ATMOSPHERIC' ) then |
240 |
jmc |
1.21 |
kSurface = 0 |
241 |
|
|
elseif ( buoyancyRelation .eq. 'OCEANICP' ) then |
242 |
mlosch |
1.17 |
kSurface = Nr |
243 |
|
|
else |
244 |
|
|
kSurface = 1 |
245 |
|
|
endif |
246 |
|
|
|
247 |
cnh |
1.2 |
C-- Forcing term |
248 |
jmc |
1.21 |
#ifdef ALLOW_AIM |
249 |
|
|
IF ( useAIM ) CALL AIM_TENDENCY_APPLY_T( |
250 |
|
|
& iMin,iMax, jMin,jMax, bi,bj, kLev, |
251 |
|
|
& myCurrentTime, myThid ) |
252 |
|
|
#endif /* ALLOW_AIM */ |
253 |
|
|
|
254 |
molod |
1.23 |
C AMM |
255 |
|
|
#ifdef ALLOW_FIZHI |
256 |
|
|
IF ( useFIZHI ) CALL FIZHI_TENDENCY_APPLY_T( |
257 |
|
|
& iMin,iMax, jMin,jMax, bi,bj, kLev, |
258 |
|
|
& myCurrentTime, myThid ) |
259 |
|
|
#endif /* ALLOW_FIZHI */ |
260 |
|
|
C AMM |
261 |
heimbach |
1.25 |
|
262 |
cnh |
1.2 |
C Add heat in top-layer |
263 |
mlosch |
1.17 |
IF ( kLev .EQ. kSurface ) THEN |
264 |
cnh |
1.2 |
DO j=jMin,jMax |
265 |
|
|
DO i=iMin,iMax |
266 |
|
|
gT(i,j,kLev,bi,bj)=gT(i,j,kLev,bi,bj) |
267 |
adcroft |
1.12 |
& +maskC(i,j,kLev,bi,bj)*surfaceTendencyT(i,j,bi,bj) |
268 |
cnh |
1.2 |
ENDDO |
269 |
|
|
ENDDO |
270 |
|
|
ENDIF |
271 |
adcroft |
1.5 |
|
272 |
|
|
#ifdef SHORTWAVE_HEATING |
273 |
|
|
C Penetrating SW radiation |
274 |
jmc |
1.24 |
kp1 = klev+1 |
275 |
heimbach |
1.8 |
swfracb(1)=abs(rF(klev)) |
276 |
|
|
swfracb(2)=abs(rF(klev+1)) |
277 |
jmc |
1.24 |
CALL SWFRAC( |
278 |
heimbach |
1.8 |
I two,minusone, |
279 |
|
|
I myCurrentTime,myThid, |
280 |
dimitri |
1.18 |
U swfracb) |
281 |
jmc |
1.24 |
IF (klev.EQ.Nr) THEN |
282 |
|
|
kp1 = klev |
283 |
|
|
swfracb(2)=0. _d 0 |
284 |
|
|
ENDIF |
285 |
adcroft |
1.5 |
DO j=jMin,jMax |
286 |
|
|
DO i=iMin,iMax |
287 |
adcroft |
1.12 |
gT(i,j,klev,bi,bj) = gT(i,j,klev,bi,bj) |
288 |
jmc |
1.24 |
& -Qsw(i,j,bi,bj)*(swfracb(1)*maskC(i,j,klev,bi,bj) |
289 |
|
|
& -swfracb(2)*maskC(i,j,kp1, bi,bj)) |
290 |
mlosch |
1.17 |
& *recip_Cp*recip_rhoConst*recip_drF(klev) |
291 |
adcroft |
1.5 |
ENDDO |
292 |
|
|
ENDDO |
293 |
|
|
#endif |
294 |
heimbach |
1.14 |
|
295 |
heimbach |
1.16 |
#if (defined (ALLOW_OBCS) && defined (ALLOW_OBCS_SPONGE)) |
296 |
|
|
IF (useOBCS) THEN |
297 |
|
|
CALL OBCS_SPONGE_T( |
298 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
299 |
|
|
I myCurrentTime,myThid) |
300 |
|
|
ENDIF |
301 |
heimbach |
1.14 |
#endif |
302 |
|
|
|
303 |
cnh |
1.1 |
RETURN |
304 |
|
|
END |
305 |
cnh |
1.13 |
CBOP |
306 |
|
|
C !ROUTINE: EXTERNAL_FORCING_S |
307 |
|
|
C !INTERFACE: |
308 |
cnh |
1.1 |
SUBROUTINE EXTERNAL_FORCING_S( |
309 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
310 |
|
|
I myCurrentTime,myThid) |
311 |
cnh |
1.13 |
|
312 |
|
|
C !DESCRIPTION: \bv |
313 |
|
|
C *==========================================================* |
314 |
|
|
C | S/R EXTERNAL_FORCING_S |
315 |
|
|
C | o Contains problem specific forcing for merid velocity. |
316 |
|
|
C *==========================================================* |
317 |
|
|
C | Adds terms to gS for forcing by external sources |
318 |
|
|
C | e.g. fresh-water flux, climatalogical relaxation....... |
319 |
|
|
C *==========================================================* |
320 |
|
|
C \ev |
321 |
|
|
|
322 |
|
|
C !USES: |
323 |
cnh |
1.2 |
IMPLICIT NONE |
324 |
cnh |
1.1 |
C == Global data == |
325 |
|
|
#include "SIZE.h" |
326 |
|
|
#include "EEPARAMS.h" |
327 |
|
|
#include "PARAMS.h" |
328 |
|
|
#include "GRID.h" |
329 |
|
|
#include "DYNVARS.h" |
330 |
cnh |
1.2 |
#include "FFIELDS.h" |
331 |
cnh |
1.1 |
|
332 |
cnh |
1.13 |
C !INPUT/OUTPUT PARAMETERS: |
333 |
cnh |
1.1 |
C == Routine arguments == |
334 |
|
|
C iMin - Working range of tile for applying forcing. |
335 |
|
|
C iMax |
336 |
|
|
C jMin |
337 |
|
|
C jMax |
338 |
|
|
C kLev |
339 |
|
|
INTEGER iMin, iMax, jMin, jMax, kLev, bi, bj |
340 |
adcroft |
1.4 |
_RL myCurrentTime |
341 |
|
|
INTEGER myThid |
342 |
cnh |
1.2 |
|
343 |
cnh |
1.13 |
C !LOCAL VARIABLES: |
344 |
cnh |
1.2 |
C == Local variables == |
345 |
|
|
C Loop counters |
346 |
|
|
INTEGER I, J |
347 |
mlosch |
1.17 |
C number of surface interface layer |
348 |
|
|
INTEGER kSurface |
349 |
cnh |
1.13 |
CEOP |
350 |
cnh |
1.2 |
|
351 |
jmc |
1.22 |
if ( buoyancyRelation .eq. 'ATMOSPHERIC' ) then |
352 |
jmc |
1.21 |
kSurface = 0 |
353 |
|
|
elseif ( buoyancyRelation .eq. 'OCEANICP' ) then |
354 |
mlosch |
1.17 |
kSurface = Nr |
355 |
|
|
else |
356 |
|
|
kSurface = 1 |
357 |
|
|
endif |
358 |
|
|
|
359 |
|
|
|
360 |
cnh |
1.2 |
C-- Forcing term |
361 |
jmc |
1.21 |
#ifdef ALLOW_AIM |
362 |
|
|
IF ( useAIM ) CALL AIM_TENDENCY_APPLY_S( |
363 |
|
|
& iMin,iMax, jMin,jMax, bi,bj, kLev, |
364 |
|
|
& myCurrentTime, myThid ) |
365 |
|
|
#endif /* ALLOW_AIM */ |
366 |
|
|
|
367 |
molod |
1.23 |
C AMM |
368 |
|
|
#ifdef ALLOW_FIZHI |
369 |
|
|
IF ( useFIZHI ) CALL FIZHI_TENDENCY_APPLY_S( |
370 |
|
|
& iMin,iMax, jMin,jMax, bi,bj, kLev, |
371 |
|
|
& myCurrentTime, myThid ) |
372 |
|
|
#endif /* ALLOW_FIZHI */ |
373 |
|
|
C AMM |
374 |
heimbach |
1.25 |
|
375 |
cnh |
1.2 |
C Add fresh-water in top-layer |
376 |
mlosch |
1.17 |
IF ( kLev .EQ. kSurface ) THEN |
377 |
cnh |
1.2 |
DO j=jMin,jMax |
378 |
|
|
DO i=iMin,iMax |
379 |
|
|
gS(i,j,kLev,bi,bj)=gS(i,j,kLev,bi,bj) |
380 |
adcroft |
1.12 |
& +maskC(i,j,kLev,bi,bj)*surfaceTendencyS(i,j,bi,bj) |
381 |
cnh |
1.2 |
ENDDO |
382 |
|
|
ENDDO |
383 |
|
|
ENDIF |
384 |
heimbach |
1.14 |
|
385 |
heimbach |
1.16 |
#if (defined (ALLOW_OBCS) && defined (ALLOW_OBCS_SPONGE)) |
386 |
|
|
IF (useOBCS) THEN |
387 |
|
|
CALL OBCS_SPONGE_S( |
388 |
|
|
I iMin, iMax, jMin, jMax,bi,bj,kLev, |
389 |
|
|
I myCurrentTime,myThid) |
390 |
|
|
ENDIF |
391 |
heimbach |
1.14 |
#endif |
392 |
cnh |
1.1 |
|
393 |
|
|
RETURN |
394 |
|
|
END |