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SUBROUTINE SRTM_CMBGB16 |
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! |
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! Original version: Michael J. Iacono; July, 1998 |
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! Revision for RRTM_SW: Michael J. Iacono; November, 2002 |
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! Revision for RRTMG_SW: Michael J. Iacono; December, 2003 |
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! |
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! The subroutines CMBGB16->CMBGB29 input the absorption coefficient |
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! data for each band, which are defined for 16 g-points and 14 spectral |
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! bands. The data are combined with appropriate weighting following the |
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! g-point mapping arrays specified in RRTMG_SW_INIT. Solar source |
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! function data in array SFLUXREF are combined without weighting. All |
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! g-point reduced data are put into new arrays for use in RRTMG_SW. |
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! |
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! BAND 16: 2600-3250 cm-1 (low key- H2O,CH4; high key - CH4) |
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! |
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!----------------------------------------------------------------------- |
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USE PARKIND1 ,ONLY : JPIM , JPRB |
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USE YOMHOOK ,ONLY : LHOOK, DR_HOOK |
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USE YOESRTWN , ONLY : NGC, NGN, RWGT |
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USE YOESRTA16, ONLY : KA, KB, SELFREF, FORREF, SFLUXREF, & |
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& KAC, KBC, SELFREFC, FORREFC, SFLUXREFC |
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IMPLICIT NONE |
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! Local variables |
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INTEGER(KIND=JPIM) :: JN, JT, JP, IGC, IPR, IPRSM |
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REAL(KIND=JPRB) :: ZSUMK, ZSUMF |
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REAL(KIND=JPRB) :: ZHOOK_HANDLE |
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! ------------------------------------------------------------------ |
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IF (LHOOK) CALL DR_HOOK('SRTM_CMBGB16',0,ZHOOK_HANDLE) |
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DO JN = 1,9 |
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DO JT = 1,5 |
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DO JP = 1,13 |
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IPRSM = 0 |
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DO IGC = 1,NGC(1) |
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ZSUMK = 0. |
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DO IPR = 1, NGN(IGC) |
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IPRSM = IPRSM + 1 |
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ZSUMK = ZSUMK + KA(JN,JT,JP,IPRSM)*RWGT(IPRSM) |
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ENDDO |
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KAC(JN,JT,JP,IGC) = ZSUMK |
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ENDDO |
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ENDDO |
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ENDDO |
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ENDDO |
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DO JT = 1,5 |
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DO JP = 13,59 |
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IPRSM = 0 |
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DO IGC = 1,NGC(1) |
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ZSUMK = 0. |
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DO IPR = 1, NGN(IGC) |
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IPRSM = IPRSM + 1 |
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ZSUMK = ZSUMK + KB(JT,JP,IPRSM)*RWGT(IPRSM) |
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ENDDO |
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KBC(JT,JP,IGC) = ZSUMK |
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ENDDO |
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ENDDO |
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ENDDO |
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DO JT = 1,10 |
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IPRSM = 0 |
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DO IGC = 1,NGC(1) |
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ZSUMK = 0. |
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DO IPR = 1, NGN(IGC) |
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IPRSM = IPRSM + 1 |
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ZSUMK = ZSUMK + SELFREF(JT,IPRSM)*RWGT(IPRSM) |
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ENDDO |
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SELFREFC(JT,IGC) = ZSUMK |
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ENDDO |
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ENDDO |
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DO JT = 1,3 |
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IPRSM = 0 |
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DO IGC = 1,NGC(1) |
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ZSUMK = 0. |
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DO IPR = 1, NGN(IGC) |
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IPRSM = IPRSM + 1 |
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ZSUMK = ZSUMK + FORREF(JT,IPRSM)*RWGT(IPRSM) |
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ENDDO |
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FORREFC(JT,IGC) = ZSUMK |
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ENDDO |
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ENDDO |
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IPRSM = 0 |
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DO IGC = 1,NGC(1) |
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ZSUMF = 0. |
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DO IPR = 1, NGN(IGC) |
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IPRSM = IPRSM + 1 |
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ZSUMF = ZSUMF + SFLUXREF(IPRSM) |
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ENDDO |
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SFLUXREFC(IGC) = ZSUMF |
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ENDDO |
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! ----------------------------------------------------------------- |
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IF (LHOOK) CALL DR_HOOK('SRTM_CMBGB16',1,ZHOOK_HANDLE) |
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END SUBROUTINE SRTM_CMBGB16 |
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