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SUBROUTINE lwbv(klim, pdp, pdt0, pemis, ppmb, ptl, ptave, pabcu, pfluc, & |
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pbint, pbsui, pcts, pcntrb) |
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USE dimens_m |
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USE dimphy |
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USE suphec_m |
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USE raddim |
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USE raddimlw |
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IMPLICIT NONE |
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|
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! PURPOSE. |
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! -------- |
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! TO COMPUTE THE PLANCK FUNCTION AND PERFORM THE |
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! VERTICAL INTEGRATION. SPLIT OUT FROM LW FOR MEMORY |
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! SAVING |
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|
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! METHOD. |
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! ------- |
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|
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! 1. COMPUTES THE PLANCK FUNCTIONS ON THE INTERFACES AND THE |
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! GRADIENT OF PLANCK FUNCTIONS IN THE LAYERS. |
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! 2. PERFORMS THE VERTICAL INTEGRATION DISTINGUISHING THE CON- |
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! TRIBUTIONS OF THE ADJACENT AND DISTANT LAYERS AND THOSE FROM THE |
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! BOUNDARIES. |
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! 3. COMPUTES THE CLEAR-SKY COOLING RATES. |
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|
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! REFERENCE. |
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! ---------- |
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|
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! SEE RADIATION'S PART OF THE MODEL'S DOCUMENTATION AND |
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! ECMWF RESEARCH DEPARTMENT DOCUMENTATION OF THE IFS |
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|
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! AUTHOR. |
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! ------- |
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! JEAN-JACQUES MORCRETTE *ECMWF* |
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|
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! MODIFICATIONS. |
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! -------------- |
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! ORIGINAL : 89-07-14 |
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! MODIFICATION : 93-10-15 M.HAMRUD (SPLIT OUT FROM LW TO SAVE |
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! MEMORY) |
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! ----------------------------------------------------------------------- |
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! * ARGUMENTS: |
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INTEGER klim |
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|
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DOUBLE PRECISION pdp(kdlon, kflev) |
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DOUBLE PRECISION pdt0(kdlon) |
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DOUBLE PRECISION pemis(kdlon) |
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DOUBLE PRECISION ppmb(kdlon, kflev+1) |
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DOUBLE PRECISION ptl(kdlon, kflev+1) |
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DOUBLE PRECISION ptave(kdlon, kflev) |
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|
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DOUBLE PRECISION pfluc(kdlon, 2, kflev+1) |
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|
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DOUBLE PRECISION pabcu(kdlon, nua, 3*kflev+1) |
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DOUBLE PRECISION pbint(kdlon, kflev+1) |
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DOUBLE PRECISION pbsui(kdlon) |
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DOUBLE PRECISION pcts(kdlon, kflev) |
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DOUBLE PRECISION pcntrb(kdlon, kflev+1, kflev+1) |
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|
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! ------------------------------------------------------------------------- |
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|
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! * LOCAL VARIABLES: |
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DOUBLE PRECISION zb(kdlon, ninter, kflev+1) |
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DOUBLE PRECISION zbsur(kdlon, ninter) |
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DOUBLE PRECISION zbtop(kdlon, ninter) |
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DOUBLE PRECISION zdbsl(kdlon, ninter, kflev*2) |
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DOUBLE PRECISION zga(kdlon, 8, 2, kflev) |
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DOUBLE PRECISION zgb(kdlon, 8, 2, kflev) |
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DOUBLE PRECISION zgasur(kdlon, 8, 2) |
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DOUBLE PRECISION zgbsur(kdlon, 8, 2) |
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DOUBLE PRECISION zgatop(kdlon, 8, 2) |
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DOUBLE PRECISION zgbtop(kdlon, 8, 2) |
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|
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INTEGER nuaer, ntraer |
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! ------------------------------------------------------------------ |
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! * COMPUTES PLANCK FUNCTIONS: |
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CALL lwb(pdt0, ptave, ptl, zb, pbint, pbsui, zbsur, zbtop, zdbsl, zga, zgb, & |
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zgasur, zgbsur, zgatop, zgbtop) |
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! ------------------------------------------------------------------ |
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! * PERFORMS THE VERTICAL INTEGRATION: |
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nuaer = nua |
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ntraer = ntra |
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CALL lwv(nuaer, ntraer, klim, pabcu, zb, pbint, pbsui, zbsur, zbtop, zdbsl, & |
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pemis, ppmb, ptave, zga, zgb, zgasur, zgbsur, zgatop, zgbtop, pcntrb, & |
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pcts, pfluc) |
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! ------------------------------------------------------------------ |
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RETURN |
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END SUBROUTINE lwbv |
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