| [4773] | 1 | SUBROUTINE SRTM_CMBGB16 |
|---|
| 2 | |
|---|
| 3 | |
|---|
| 4 | ! Original version: Michael J. Iacono; July, 1998 |
|---|
| 5 | ! Revision for RRTM_SW: Michael J. Iacono; November, 2002 |
|---|
| 6 | ! Revision for RRTMG_SW: Michael J. Iacono; December, 2003 |
|---|
| 7 | |
|---|
| 8 | ! The subroutines CMBGB16->CMBGB29 input the absorption coefficient |
|---|
| 9 | ! data for each band, which are defined for 16 g-points and 14 spectral |
|---|
| 10 | ! bands. The data are combined with appropriate weighting following the |
|---|
| 11 | ! g-point mapping arrays specified in RRTMG_SW_INIT. Solar source |
|---|
| 12 | ! function data in array SFLUXREF are combined without weighting. All |
|---|
| 13 | ! g-point reduced data are put into new arrays for use in RRTMG_SW. |
|---|
| 14 | |
|---|
| 15 | ! BAND 16: 2600-3250 cm-1 (low key- H2O,CH4; high key - CH4) |
|---|
| 16 | |
|---|
| 17 | !----------------------------------------------------------------------- |
|---|
| 18 | |
|---|
| 19 | USE PARKIND1 ,ONLY : JPIM , JPRB |
|---|
| 20 | USE YOMHOOK ,ONLY : LHOOK, DR_HOOK, JPHOOK |
|---|
| 21 | |
|---|
| 22 | USE YOESRTM , ONLY : NGN |
|---|
| 23 | USE YOESRTWN , ONLY : NGC, RWGT |
|---|
| 24 | !USE YOESRTWN , ONLY : NGC, NGN, RWGT |
|---|
| 25 | USE YOESRTA16, ONLY : KA, KB, SELFREF, FORREF, SFLUXREF, & |
|---|
| 26 | & KAC, KBC, SELFREFC, FORREFC, SFLUXREFC |
|---|
| 27 | |
|---|
| 28 | IMPLICIT NONE |
|---|
| 29 | |
|---|
| 30 | ! Local variables |
|---|
| 31 | INTEGER(KIND=JPIM) :: JN, JT, JP, IGC, IPR, IPRSM |
|---|
| 32 | REAL(KIND=JPRB) :: ZSUMK, ZSUMF |
|---|
| 33 | |
|---|
| 34 | REAL(KIND=JPHOOK) :: ZHOOK_HANDLE |
|---|
| 35 | ! ------------------------------------------------------------------ |
|---|
| 36 | IF (LHOOK) CALL DR_HOOK('SRTM_CMBGB16',0,ZHOOK_HANDLE) |
|---|
| 37 | |
|---|
| 38 | DO JN = 1,9 |
|---|
| 39 | DO JT = 1,5 |
|---|
| 40 | DO JP = 1,13 |
|---|
| 41 | IPRSM = 0 |
|---|
| 42 | DO IGC = 1,NGC(1) |
|---|
| 43 | ZSUMK = 0. |
|---|
| 44 | DO IPR = 1, NGN(IGC) |
|---|
| 45 | IPRSM = IPRSM + 1 |
|---|
| 46 | ZSUMK = ZSUMK + KA(JN,JT,JP,IPRSM)*RWGT(IPRSM) |
|---|
| 47 | ENDDO |
|---|
| 48 | KAC(JN,JT,JP,IGC) = ZSUMK |
|---|
| 49 | ENDDO |
|---|
| 50 | ENDDO |
|---|
| 51 | ENDDO |
|---|
| 52 | ENDDO |
|---|
| 53 | |
|---|
| 54 | DO JT = 1,5 |
|---|
| 55 | DO JP = 13,59 |
|---|
| 56 | IPRSM = 0 |
|---|
| 57 | DO IGC = 1,NGC(1) |
|---|
| 58 | ZSUMK = 0. |
|---|
| 59 | DO IPR = 1, NGN(IGC) |
|---|
| 60 | IPRSM = IPRSM + 1 |
|---|
| 61 | ZSUMK = ZSUMK + KB(JT,JP,IPRSM)*RWGT(IPRSM) |
|---|
| 62 | ENDDO |
|---|
| 63 | KBC(JT,JP,IGC) = ZSUMK |
|---|
| 64 | ENDDO |
|---|
| 65 | ENDDO |
|---|
| 66 | ENDDO |
|---|
| 67 | |
|---|
| 68 | DO JT = 1,10 |
|---|
| 69 | IPRSM = 0 |
|---|
| 70 | DO IGC = 1,NGC(1) |
|---|
| 71 | ZSUMK = 0. |
|---|
| 72 | DO IPR = 1, NGN(IGC) |
|---|
| 73 | IPRSM = IPRSM + 1 |
|---|
| 74 | ZSUMK = ZSUMK + SELFREF(JT,IPRSM)*RWGT(IPRSM) |
|---|
| 75 | ENDDO |
|---|
| 76 | SELFREFC(JT,IGC) = ZSUMK |
|---|
| 77 | ENDDO |
|---|
| 78 | ENDDO |
|---|
| 79 | |
|---|
| 80 | DO JT = 1,3 |
|---|
| 81 | IPRSM = 0 |
|---|
| 82 | DO IGC = 1,NGC(1) |
|---|
| 83 | ZSUMK = 0. |
|---|
| 84 | DO IPR = 1, NGN(IGC) |
|---|
| 85 | IPRSM = IPRSM + 1 |
|---|
| 86 | ZSUMK = ZSUMK + FORREF(JT,IPRSM)*RWGT(IPRSM) |
|---|
| 87 | ENDDO |
|---|
| 88 | FORREFC(JT,IGC) = ZSUMK |
|---|
| 89 | ENDDO |
|---|
| 90 | ENDDO |
|---|
| 91 | |
|---|
| 92 | IPRSM = 0 |
|---|
| 93 | DO IGC = 1,NGC(1) |
|---|
| 94 | ZSUMF = 0. |
|---|
| 95 | DO IPR = 1, NGN(IGC) |
|---|
| 96 | IPRSM = IPRSM + 1 |
|---|
| 97 | ZSUMF = ZSUMF + SFLUXREF(IPRSM) |
|---|
| 98 | ENDDO |
|---|
| 99 | SFLUXREFC(IGC) = ZSUMF |
|---|
| 100 | ENDDO |
|---|
| 101 | |
|---|
| 102 | ! ----------------------------------------------------------------- |
|---|
| 103 | IF (LHOOK) CALL DR_HOOK('SRTM_CMBGB16',1,ZHOOK_HANDLE) |
|---|
| 104 | END SUBROUTINE SRTM_CMBGB16 |
|---|
| 105 | |
|---|
