LMDZ
suaerl.F90
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1 SUBROUTINE suaerl
2 
3 !**** *SUAERL* - INITIALIZE COMMON YOEAER
4 
5 ! PURPOSE.
6 ! --------
7 ! INITIALIZE YOEAER, THE COMMON THAT CONTAINS THE
8 ! RADIATIVE CHARACTERISTICS OF THE AEROSOLS
9 
10 !** INTERFACE.
11 ! ----------
12 ! ----- -----
13 
14 ! EXPLICIT ARGUMENTS :
15 ! --------------------
16 ! NONE
17 
18 ! IMPLICIT ARGUMENTS :
19 ! --------------------
20 ! COMMON YOEAER
21 
22 ! METHOD.
23 ! -------
24 ! SEE DOCUMENTATION
25 
26 ! EXTERNALS.
27 ! ----------
28 
29 ! REFERENCE.
30 ! ----------
31 ! ECMWF RESEARCH DEPARTMENT DOCUMENTATION OF THE "IFS MODEL"
32 
33 ! AUTHOR.
34 ! -------
35 ! JEAN-JACQUES MORCRETTE *ECMWF*
36 
37 ! MODIFICATIONS.
38 ! --------------
39 ! ORIGINAL : 88-02-15
40 ! 99-05-25 JJMorcrette Revised Aerosol LW properties (OPAC)
41 ! M.Hamrud 01-Oct-2003 CY28 Cleaning
42 
43 ! ------------------------------------------------------------------
44 
45 USE parkind1 ,ONLY : jpim ,jprb
46 USE yomhook ,ONLY : lhook, dr_hook
47 
48 USE yoesw , ONLY : raer
49 
50 ! ----------------------------------------------------------------
51 
52 !* 1. SHORTWAVE COEFFICIENTS
53 ! ----------------------
54 
55 ! Initialised in SUAERSn depending on NSW number of SW spectral
56 ! intervals
57 
58 ! ----------------------------------------------------------------
59 
60 !* 2. LONGWAVE COEFFICIENTS
61 ! ---------------------
62 
63 !=======================================================================
64 !-- The (old) five aerosol types were respectively:
65 
66 ! 1/ continental average (+desert) 2/ maritime
67 ! 3/ urban 4/ volcanic active
68 ! 5/ stratospheric background
69 
70 ! RAER = RESHAPE((/
71 ! & .038520, .037196, .040532, .054934, .038520
72 ! & , .126130, .18313 , .10357 , .064106, .126130
73 ! & , .012579, .013649, .018652, .025181, .012579
74 ! & , .011890, .016142, .021105, .028908, .011890
75 ! & , .013792, .026810, .052203, .066338, .013792 /)
76 ! & ,SHAPE=(/5,5/))
77 
78 !=======================================================================
79 
80 !-- The six aerosol types are respectively:
81 
82 ! 1/ continental average 2/ maritime
83 ! 3/ desert 4/ urban
84 ! 5/ volcanic active 6/ stratospheric background
85 
86 ! The quantities given are:
87 ! TAU : ratio of average optical thickness in interval to that at 0.55
88 ! micron
89 ! PIZA: average single scattering albedo
90 ! CGA : average asymmetry factor
91 
92 ! computed from Hess and Koepke (con, mar, des, urb)
93 ! from Bonnel et al. (vol, str)
94 
95 !-- data are entered for the 6 spectral intervals of the LW scheme (line)
96 ! and the different types of aerosols (column)
97 
98 IMPLICIT NONE
99 REAL(KIND=JPRB) :: ZHOOK_HANDLE
100 IF (lhook) CALL dr_hook('SUAERL',0,zhook_handle)
101 raer( :, 1)= (/&
102  & .036271_jprb, .030153_jprb, .017343_jprb, .015002_jprb, .008806_jprb, .006865_jprb /)
103 raer( :, 2)= (/&
104  & .026561_jprb, .032657_jprb, .017977_jprb, .014210_jprb, .016775_jprb, .022123_jprb /)
105 raer( :, 3)= (/&
106  & .014897_jprb, .016359_jprb, .019789_jprb, .030777_jprb, .013341_jprb, .014321_jprb /)
107 raer( :, 4)= (/&
108  & .001863_jprb, .002816_jprb, .002355_jprb, .002557_jprb, .001774_jprb, .001780_jprb /)
109 raer( :, 5)= (/&
110  & .011890_jprb, .016142_jprb, .021105_jprb, .028908_jprb, .011890_jprb, .011890_jprb /)
111 raer( :, 6)= (/&
112  & .013792_jprb, .026810_jprb, .052203_jprb, .066338_jprb, .013792_jprb, .013792_jprb /)
113 
114 ! ----------------------------------------------------------------
115 
116 IF (lhook) CALL dr_hook('SUAERL',1,zhook_handle)
117 END SUBROUTINE suaerl
subroutine suaerl
Definition: suaerl.F90:2
Definition: yoesw.F90:1
real(kind=jprb), dimension(6, 6) raer
Definition: yoesw.F90:118
integer, parameter jprb
Definition: parkind1.F90:31
logical lhook
Definition: yomhook.F90:12
subroutine dr_hook(CDNAME, KSWITCH, PKEY)
Definition: yomhook.F90:17
integer, parameter jpim
Definition: parkind1.F90:13