1 |
|
|
SUBROUTINE LWV & |
2 |
|
|
& ( KIDIA, KFDIA, KLON , KLEV , KUAER , KTRAER,& |
3 |
|
|
& PABCU, PB , PBINT, PBSUR, PBTOP , PDBSL,& |
4 |
|
|
& PEMIS, PEMIW,& |
5 |
|
|
& PGA , PGB , PGASUR,PGBSUR,PGATOP, PGBTOP,& |
6 |
|
|
& PCNTRB,PFLUC & |
7 |
|
|
& ) |
8 |
|
|
|
9 |
|
|
!**** *LWV* - LONGWAVE RADIATION, VERTICAL INTEGRATION |
10 |
|
|
|
11 |
|
|
! PURPOSE. |
12 |
|
|
! -------- |
13 |
|
|
! CARRIES OUT THE VERTICAL INTEGRATION TO GIVE LONGWAVE |
14 |
|
|
! FLUXES OR RADIANCES |
15 |
|
|
|
16 |
|
|
!** INTERFACE. |
17 |
|
|
! ---------- |
18 |
|
|
|
19 |
|
|
! EXPLICIT ARGUMENTS : |
20 |
|
|
! -------------------- |
21 |
|
|
! ==== INPUTS === |
22 |
|
|
! PABCU : (KLON,NUA,3*KLEV+1); ABSORBER AMOUNTS |
23 |
|
|
! PB : (KLON,NSIL,KLEV+1); SPECTRAL HALF-LEVEL PLANCK FUNCTIONS |
24 |
|
|
! PBINT : (KLON,KLEV+1) ; HALF-LEVEL PLANCK FUNCTIONS |
25 |
|
|
! PBSUR : (KLON,NSIL) ; SURFACE SPECTRAL PLANCK FUNCTION |
26 |
|
|
! PBTOP : (KLON,NSIL) ; T.O.A. SPECTRAL PLANCK FUNCTION |
27 |
|
|
! PDBSL : (KLON,KLEV*2) ; SUB-LAYER PLANCK FUNCTION GRADIENT |
28 |
|
|
! PEMIS : (KLON) ; SURFACE LW EMISSIVITY |
29 |
|
|
! PEMIW : (KLON) ; SURFACE LW WINDOW EMISSIVITY |
30 |
|
|
! PGA, PGB ; PADE APPROXIMANTS |
31 |
|
|
! PGASUR, PGBSUR ; SURFACE PADE APPROXIMANTS |
32 |
|
|
! PGATOP, PGBTOP ; T.O.A. PADE APPROXIMANTS |
33 |
|
|
! ==== OUTPUTS === |
34 |
|
|
! PCNTRB : (KLON,KLEV+1,KLEV+1); CLEAR-SKY ENERGY EXCHANGE MATRIX |
35 |
|
|
! PFLUC(KLON,2,KLEV) ; RADIATIVE FLUXES CLEAR-SKY |
36 |
|
|
|
37 |
|
|
! IMPLICIT ARGUMENTS : NONE |
38 |
|
|
! -------------------- |
39 |
|
|
|
40 |
|
|
! METHOD. |
41 |
|
|
! ------- |
42 |
|
|
|
43 |
|
|
! 1. PERFORMS THE VERTICAL INTEGRATION DISTINGUISHING BETWEEN |
44 |
|
|
! CONTRIBUTIONS BY - THE NEARBY LAYERS |
45 |
|
|
! - THE DISTANT LAYERS |
46 |
|
|
! - THE BOUNDARY TERMS |
47 |
|
|
! 2. COMPUTES THE CLEAR-SKY DOWNWARD AND UPWARD EMISSIVITIES. |
48 |
|
|
|
49 |
|
|
! EXTERNALS. |
50 |
|
|
! ---------- |
51 |
|
|
|
52 |
|
|
! *LWVN*, *LWVD*, *LWVB* |
53 |
|
|
|
54 |
|
|
! REFERENCE. |
55 |
|
|
! ---------- |
56 |
|
|
|
57 |
|
|
! SEE RADIATION'S PART OF THE MODEL'S DOCUMENTATION AND |
58 |
|
|
! ECMWF RESEARCH DEPARTMENT DOCUMENTATION OF THE IFS |
59 |
|
|
|
60 |
|
|
! AUTHOR. |
61 |
|
|
! ------- |
62 |
|
|
! JEAN-JACQUES MORCRETTE *ECMWF* |
63 |
|
|
|
64 |
|
|
! MODIFICATIONS. |
65 |
|
|
! -------------- |
66 |
|
|
! ORIGINAL : 89-07-14 |
67 |
|
|
! JJ Morcrette 96-06-07 Surface LW window emissivity |
68 |
|
|
! M.Hamrud 01-Oct-2003 CY28 Cleaning |
69 |
|
|
!----------------------------------------------------------------------- |
70 |
|
|
|
71 |
|
|
USE PARKIND1 ,ONLY : JPIM ,JPRB |
72 |
|
|
USE YOMHOOK ,ONLY : LHOOK, DR_HOOK |
73 |
|
|
|
74 |
|
|
USE YOELW , ONLY : NSIL ,NIPD ,NUA |
75 |
|
|
|
76 |
|
|
IMPLICIT NONE |
77 |
|
|
|
78 |
|
|
INTEGER(KIND=JPIM),INTENT(IN) :: KLON |
79 |
|
|
INTEGER(KIND=JPIM),INTENT(IN) :: KLEV |
80 |
|
|
INTEGER(KIND=JPIM),INTENT(IN) :: KIDIA |
81 |
|
|
INTEGER(KIND=JPIM),INTENT(IN) :: KFDIA |
82 |
|
|
INTEGER(KIND=JPIM),INTENT(IN) :: KUAER |
83 |
|
|
INTEGER(KIND=JPIM),INTENT(IN) :: KTRAER |
84 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PABCU(KLON,NUA,3*KLEV+1) |
85 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PB(KLON,NSIL,KLEV+1) |
86 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PBINT(KLON,KLEV+1) |
87 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PBSUR(KLON,NSIL) |
88 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PBTOP(KLON,NSIL) |
89 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PDBSL(KLON,NSIL,KLEV*2) |
90 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PEMIS(KLON) |
91 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PEMIW(KLON) |
92 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PGA(KLON,NIPD,2,KLEV) |
93 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PGB(KLON,NIPD,2,KLEV) |
94 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PGASUR(KLON,NIPD,2) |
95 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PGBSUR(KLON,NIPD,2) |
96 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PGATOP(KLON,NIPD,2) |
97 |
|
|
REAL(KIND=JPRB) ,INTENT(IN) :: PGBTOP(KLON,NIPD,2) |
98 |
|
|
REAL(KIND=JPRB) ,INTENT(OUT) :: PCNTRB(KLON,KLEV+1,KLEV+1) |
99 |
|
|
REAL(KIND=JPRB) ,INTENT(OUT) :: PFLUC(KLON,2,KLEV+1) |
100 |
|
|
!----------------------------------------------------------------------- |
101 |
|
|
|
102 |
|
|
!* 0.1 ARGUMENTS |
103 |
|
|
! --------- |
104 |
|
|
|
105 |
|
|
!----------------------------------------------------------------------- |
106 |
|
|
|
107 |
|
|
! ------------ |
108 |
|
|
|
109 |
|
|
REAL(KIND=JPRB) :: ZADJD(KLON,KLEV+1) , ZADJU(KLON,KLEV+1)& |
110 |
|
|
& , ZDBDT(KLON,NSIL,KLEV)& |
111 |
|
|
& , ZDISD(KLON,KLEV+1) , ZDISU(KLON,KLEV+1)& |
112 |
|
|
& , ZDWFSU(KLON,NSIL) |
113 |
|
|
|
114 |
|
|
INTEGER(KIND=JPIM) :: JA, JK, JL |
115 |
|
|
REAL(KIND=JPRB) :: ZHOOK_HANDLE |
116 |
|
|
|
117 |
|
|
#include "lwvb.intfb.h" |
118 |
|
|
#include "lwvd.intfb.h" |
119 |
|
|
#include "lwvn.intfb.h" |
120 |
|
|
|
121 |
|
|
!----------------------------------------------------------------------- |
122 |
|
|
|
123 |
|
|
!* 1. INITIALIZATION |
124 |
|
|
! -------------- |
125 |
|
|
|
126 |
|
|
!* 1.1 INITIALIZE LAYER CONTRIBUTIONS |
127 |
|
|
! ------------------------------ |
128 |
|
|
|
129 |
|
|
IF (LHOOK) CALL DR_HOOK('LWV',0,ZHOOK_HANDLE) |
130 |
|
|
DO JK=1,KLEV+1 |
131 |
|
|
DO JL=KIDIA,KFDIA |
132 |
|
|
ZADJD(JL,JK)=0.0_JPRB |
133 |
|
|
ZADJU(JL,JK)=0.0_JPRB |
134 |
|
|
ZDISD(JL,JK)=0.0_JPRB |
135 |
|
|
ZDISU(JL,JK)=0.0_JPRB |
136 |
|
|
ENDDO |
137 |
|
|
ENDDO |
138 |
|
|
DO JA=1,NSIL |
139 |
|
|
DO JL=KIDIA,KFDIA |
140 |
|
|
ZDWFSU(JL,JA)=0.0_JPRB |
141 |
|
|
ENDDO |
142 |
|
|
ENDDO |
143 |
|
|
|
144 |
|
|
! ------------------------------------------------------------------ |
145 |
|
|
|
146 |
|
|
!* 2. VERTICAL INTEGRATION |
147 |
|
|
! -------------------- |
148 |
|
|
|
149 |
|
|
! ------------------------------------------------------------------ |
150 |
|
|
|
151 |
|
|
!* 2.1 CONTRIBUTION FROM ADJACENT LAYERS |
152 |
|
|
! --------------------------------- |
153 |
|
|
|
154 |
|
|
CALL LWVN & |
155 |
|
|
& ( KIDIA, KFDIA, KLON , KLEV , KUAER,& |
156 |
|
|
& PABCU, PDBSL, PGA , PGB,& |
157 |
|
|
& ZADJD, ZADJU, PCNTRB, ZDBDT, ZDWFSU & |
158 |
|
|
& ) |
159 |
|
|
|
160 |
|
|
! ------------------------------------------------------------------ |
161 |
|
|
|
162 |
|
|
!* 2.2 CONTRIBUTION FROM DISTANT LAYERS |
163 |
|
|
! --------------------------------- |
164 |
|
|
|
165 |
|
|
CALL LWVD & |
166 |
|
|
& ( KIDIA , KFDIA, KLON , KLEV , KTRAER,& |
167 |
|
|
& PABCU , ZDBDT, PGA , PGB,& |
168 |
|
|
& PCNTRB, ZDISD, ZDISU, ZDWFSU & |
169 |
|
|
& ) |
170 |
|
|
|
171 |
|
|
! ------------------------------------------------------------------ |
172 |
|
|
|
173 |
|
|
!* 2.3 EXCHANGE WITH THE BOUNDARIES |
174 |
|
|
! ---------------------------- |
175 |
|
|
|
176 |
|
|
CALL LWVB & |
177 |
|
|
& ( KIDIA , KFDIA , KLON , KLEV , KUAER,& |
178 |
|
|
& PABCU , ZADJD , ZADJU,& |
179 |
|
|
& PB , PBINT , PBSUR , PBTOP,& |
180 |
|
|
& ZDISD , ZDISU , PEMIS , PEMIW,& |
181 |
|
|
& PGASUR, PGBSUR, PGATOP, PGBTOP,& |
182 |
|
|
& ZDWFSU,PFLUC & |
183 |
|
|
& ) |
184 |
|
|
|
185 |
|
|
!----------------------------------------------------------------------- |
186 |
|
|
|
187 |
|
|
IF (LHOOK) CALL DR_HOOK('LWV',1,ZHOOK_HANDLE) |
188 |
|
|
END SUBROUTINE LWV |