SUBROUTINE aeroptproperties(ngrid,nlayer,reffrad,nueffrad, & QVISsQREF3d,omegaVIS3d,gVIS3d, & QIRsQREF3d,omegaIR3d,gIR3d, & QREFvis3d,QREFir3d, & omegaREFvis3d,omegaREFir3d) use dimradmars_mod, only: nir, nsun, naerkind, & radiustab, nsize, QVISsQREF, omegavis, gvis, & QIRsQREF, omegaIR, gIR, QREFvis, QREFir, & omegaREFvis, omegaREFir IMPLICIT NONE c ============================================================= c Aerosol Optical Properties c c Description: c Compute the scattering parameters in each grid c box, depending on aerosol grain sizes. Log-normal size c distribution and Gauss-Legendre integration are used. c Parameters: c Don't forget to set the value of varyingnueff below; If c the effective variance of the distribution for the given c aerosol is considered homogeneous in the atmosphere, please c set varyingnueff(iaer) to .false. Resulting computational c time will be much better. c Authors: J.-B. Madeleine, F. Forget, F. Montmessin c ============================================================= #include "callkeys.h" c Local variables c --------------- c ============================================================= LOGICAL,SAVE,ALLOCATABLE :: varyingnueff(:) c ============================================================= c Min. and max radius of the interpolation grid (in METERS) REAL, SAVE, ALLOCATABLE :: refftabmin(:,:) REAL, SAVE, ALLOCATABLE :: refftabmax(:,:) c Log of the min and max variance of the interpolation grid REAL, PARAMETER :: nuefftabmin = -4.6 REAL, PARAMETER :: nuefftabmax = 0. c Number of effective radius of the interpolation grid INTEGER, PARAMETER :: refftabsize = 100 c Number of effective variances of the interpolation grid INTEGER, PARAMETER :: nuefftabsize = 100 c Interpolation grid indices (reff,nueff) INTEGER :: grid_i,grid_j c Intermediate variable REAL :: var_tmp,var3d_tmp(ngrid,nlayer) c Bilinear interpolation factors REAL :: kx,ky,k1,k2,k3,k4 c Size distribution parameters REAL :: sizedistk1,sizedistk2 c Pi! REAL,SAVE :: pi c Variables used by the Gauss-Legendre integration: INTEGER radius_id,gausind REAL kint REAL drad INTEGER, PARAMETER :: ngau = 10 REAL weightgaus(ngau),radgaus(ngau) SAVE weightgaus,radgaus c DATA weightgaus/.2955242247,.2692667193,.2190863625, c & .1494513491,.0666713443/ c DATA radgaus/.1488743389,.4333953941,.6794095682, c & .8650633666,.9739065285/ DATA radgaus/0.07652652113350,0.22778585114165, & 0.37370608871528,0.51086700195146, & 0.63605368072468,0.74633190646476, & 0.83911697181213,0.91223442826796, & 0.96397192726078,0.99312859919241/ DATA weightgaus/0.15275338723120,0.14917298659407, & 0.14209610937519,0.13168863843930, & 0.11819453196154,0.10193011980823, & 0.08327674160932,0.06267204829828, & 0.04060142982019,0.01761400714091/ c Indices INTEGER :: i,j,k,l,m,iaer,idomain INTEGER :: ig,lg,chg c Local saved variables c --------------------- c Radius axis of the interpolation grid REAL,SAVE,ALLOCATABLE :: refftab(:,:,:) c Variance axis of the interpolation grid REAL,SAVE,ALLOCATABLE :: nuefftab(:,:,:) c Volume ratio of the grid REAL,SAVE,ALLOCATABLE :: logvratgrid(:,:) c Grid used to remember which calculation is done LOGICAL,SAVE,ALLOCATABLE :: checkgrid(:,:,:,:) c Optical properties of the grid (VISIBLE) REAL,SAVE,ALLOCATABLE :: qsqrefVISgrid(:,:,:,:) REAL,SAVE,ALLOCATABLE :: qextVISgrid(:,:,:,:) REAL,SAVE,ALLOCATABLE :: qscatVISgrid(:,:,:,:) REAL,SAVE,ALLOCATABLE :: omegVISgrid(:,:,:,:) REAL,SAVE,ALLOCATABLE :: gVISgrid(:,:,:,:) c Optical properties of the grid (INFRARED) REAL,SAVE,ALLOCATABLE :: qsqrefIRgrid(:,:,:,:) REAL,SAVE,ALLOCATABLE :: qextIRgrid(:,:,:,:) REAL,SAVE,ALLOCATABLE :: qscatIRgrid(:,:,:,:) REAL,SAVE,ALLOCATABLE :: omegIRgrid(:,:,:,:) REAL,SAVE,ALLOCATABLE :: gIRgrid(:,:,:,:) c Optical properties of the grid (REFERENCE WAVELENGTHS) REAL,SAVE,ALLOCATABLE :: qrefVISgrid(:,:,:) REAL,SAVE,ALLOCATABLE :: qscatrefVISgrid(:,:,:) REAL,SAVE,ALLOCATABLE :: qrefIRgrid(:,:,:) REAL,SAVE,ALLOCATABLE :: qscatrefIRgrid(:,:,:) REAL,SAVE,ALLOCATABLE :: omegrefVISgrid(:,:,:) REAL,SAVE,ALLOCATABLE :: omegrefIRgrid(:,:,:) c Firstcall LOGICAL,SAVE :: firstcall = .true. c Variables used by the Gauss-Legendre integration: REAL,SAVE,ALLOCATABLE :: normd(:,:,:,:) REAL,SAVE,ALLOCATABLE :: dista(:,:,:,:,:) REAL,SAVE,ALLOCATABLE :: distb(:,:,:,:,:) REAL,SAVE,ALLOCATABLE :: radGAUSa(:,:,:) REAL,SAVE,ALLOCATABLE :: radGAUSb(:,:,:) REAL,SAVE,ALLOCATABLE :: qsqrefVISa(:,:,:) REAL,SAVE,ALLOCATABLE :: qrefVISa(:,:) REAL,SAVE,ALLOCATABLE :: qsqrefVISb(:,:,:) REAL,SAVE,ALLOCATABLE :: qrefVISb(:,:) REAL,SAVE,ALLOCATABLE :: omegVISa(:,:,:) REAL,SAVE,ALLOCATABLE :: omegrefVISa(:,:) REAL,SAVE,ALLOCATABLE :: omegVISb(:,:,:) REAL,SAVE,ALLOCATABLE :: omegrefVISb(:,:) REAL,SAVE,ALLOCATABLE :: gVISa(:,:,:) REAL,SAVE,ALLOCATABLE :: gVISb(:,:,:) REAL,SAVE,ALLOCATABLE :: qsqrefIRa(:,:,:) REAL,SAVE,ALLOCATABLE :: qrefIRa(:,:) REAL,SAVE,ALLOCATABLE :: qsqrefIRb(:,:,:) REAL,SAVE,ALLOCATABLE :: qrefIRb(:,:) REAL,SAVE,ALLOCATABLE :: omegIRa(:,:,:) REAL,SAVE,ALLOCATABLE :: omegrefIRa(:,:) REAL,SAVE,ALLOCATABLE :: omegIRb(:,:,:) REAL,SAVE,ALLOCATABLE :: omegrefIRb(:,:) REAL,SAVE,ALLOCATABLE :: gIRa(:,:,:) REAL,SAVE,ALLOCATABLE :: gIRb(:,:,:) REAL :: radiusm REAL :: radiusr c Inputs c ------ INTEGER,INTENT(IN) :: ngrid,nlayer c Aerosol effective radius used for radiative transfer (meter) REAL,INTENT(IN) :: reffrad(ngrid,nlayer,naerkind) c Aerosol effective variance used for radiative transfer (n.u.) REAL,INTENT(IN) :: nueffrad(ngrid,nlayer,naerkind) c Outputs c ------- REAL,INTENT(OUT) :: QVISsQREF3d(ngrid,nlayer,nsun,naerkind) REAL,INTENT(OUT) :: omegaVIS3d(ngrid,nlayer,nsun,naerkind) REAL,INTENT(OUT) :: gVIS3d(ngrid,nlayer,nsun,naerkind) REAL,INTENT(OUT) :: QIRsQREF3d(ngrid,nlayer,nir,naerkind) REAL,INTENT(OUT) :: omegaIR3d(ngrid,nlayer,nir,naerkind) REAL,INTENT(OUT) :: gIR3d(ngrid,nlayer,nir,naerkind) REAL,INTENT(OUT) :: QREFvis3d(ngrid,nlayer,naerkind) REAL,INTENT(OUT) :: QREFir3d(ngrid,nlayer,naerkind) REAL,INTENT(OUT) :: omegaREFvis3d(ngrid,nlayer,naerkind) REAL,INTENT(OUT) :: omegaREFir3d(ngrid,nlayer,naerkind) c Tests c ----- LOGICAL,SAVE :: out_qwg = .false. INTEGER, PARAMETER :: out_iaer = 2 INTEGER :: out_ndim REAL :: out_qext(ngrid,nlayer) REAL :: out_omeg(ngrid,nlayer) REAL :: out_g(ngrid,nlayer) INTEGER :: out_nchannel CHARACTER*1 :: out_str c Creating the effective radius and variance grid c ----------------------------------------------- IF (firstcall) THEN c 0.0 Allocate all local saved arrays: allocate(refftab(refftabsize,naerkind,2)) allocate(nuefftab(nuefftabsize,naerkind,2)) ! Optical properties of the grid (VISIBLE) allocate(qsqrefVISgrid(refftabsize,nuefftabsize,nsun,naerkind)) allocate(qextVISgrid(refftabsize,nuefftabsize,nsun,naerkind)) allocate(qscatVISgrid(refftabsize,nuefftabsize,nsun,naerkind)) allocate(omegVISgrid(refftabsize,nuefftabsize,nsun,naerkind)) allocate(gVISgrid(refftabsize,nuefftabsize,nsun,naerkind)) ! Optical properties of the grid (INFRARED) allocate(qsqrefIRgrid(refftabsize,nuefftabsize,nir,naerkind)) allocate(qextIRgrid(refftabsize,nuefftabsize,nir,naerkind)) allocate(qscatIRgrid(refftabsize,nuefftabsize,nir,naerkind)) allocate(omegIRgrid(refftabsize,nuefftabsize,nir,naerkind)) allocate(gIRgrid(refftabsize,nuefftabsize,nir,naerkind)) allocate(qsqrefVISa(nsun,ngau,naerkind)) allocate(qrefVISa(ngau,naerkind)) allocate(qsqrefVISb(nsun,ngau,naerkind)) allocate(qrefVISb(ngau,naerkind)) allocate(omegVISa(nsun,ngau,naerkind)) allocate(omegrefVISa(ngau,naerkind)) allocate(omegVISb(nsun,ngau,naerkind)) allocate(omegrefVISb(ngau,naerkind)) allocate(gVISa(nsun,ngau,naerkind)) allocate(gVISb(nsun,ngau,naerkind)) allocate(qsqrefIRa(nir,ngau,naerkind)) allocate(qrefIRa(ngau,naerkind)) allocate(qsqrefIRb(nir,ngau,naerkind)) allocate(qrefIRb(ngau,naerkind)) allocate(omegIRa(nir,ngau,naerkind)) allocate(omegrefIRa(ngau,naerkind)) allocate(omegIRb(nir,ngau,naerkind)) allocate(omegrefIRb(ngau,naerkind)) allocate(gIRa(nir,ngau,naerkind)) allocate(gIRb(nir,ngau,naerkind)) allocate(qrefVISgrid(refftabsize,nuefftabsize,naerkind)) allocate(qscatrefVISgrid(refftabsize,nuefftabsize,naerkind)) allocate(qrefIRgrid(refftabsize,nuefftabsize,naerkind)) allocate(qscatrefIRgrid(refftabsize,nuefftabsize,naerkind)) allocate(omegrefVISgrid(refftabsize,nuefftabsize,naerkind)) allocate(omegrefIRgrid(refftabsize,nuefftabsize,naerkind)) allocate(normd(refftabsize,nuefftabsize,naerkind,2)) allocate(dista(refftabsize,nuefftabsize,naerkind,2,ngau)) allocate(distb(refftabsize,nuefftabsize,naerkind,2,ngau)) allocate(radGAUSa(ngau,naerkind,2)) allocate(radGAUSb(ngau,naerkind,2)) allocate(checkgrid(refftabsize,nuefftabsize,naerkind,2)) checkgrid(1:refftabsize,1:nuefftabsize,1:naerkind,1:2) = .false. allocate(logvratgrid(naerkind,2)) allocate(refftabmin(naerkind,2)) allocate(refftabmax(naerkind,2)) allocate(varyingnueff(naerkind)) varyingnueff(1:naerkind) = .false. c 0.1 Pi! pi = 2. * asin(1.e0) WRITE(*,*) "aeroptproperties: interpolation grid" DO iaer = 1, naerkind ! Loop on aerosol kind DO idomain = 1, 2 ! Loop on visible or infrared channel c 0.2 Effective radius radiusm= & 0.5*(radiustab(iaer,idomain,nsize(iaer,idomain))+ & radiustab(iaer,idomain,1)) radiusr= & 0.5*(radiustab(iaer,idomain,nsize(iaer,idomain))- & radiustab(iaer,idomain,1)) refftabmin(iaer,idomain) = & radiusm-radiusr*radgaus(ngau) refftabmax(iaer,idomain) = & radiustab(iaer,idomain,nsize(iaer,idomain)) WRITE(*,*) "Scatterer: ",iaer WRITE(*,*) "Domain: ",idomain WRITE(*,*) "Min radius (m): ", refftabmin(iaer,idomain) WRITE(*,*) "Max radius (m): ", refftabmax(iaer,idomain) refftab(1,iaer,idomain) = & refftabmin(iaer,idomain) refftab(refftabsize,iaer,idomain) = & refftabmax(iaer,idomain) logvratgrid(iaer,idomain) = & log(refftabmax(iaer,idomain)/ & refftabmin(iaer,idomain)) / & float(refftabsize-1)*3. do i = 2, refftabsize-1 refftab(i,iaer,idomain) = refftab(i-1,iaer,idomain)* & exp(1./3.*logvratgrid(iaer,idomain)) enddo c 0.3 Effective variance do i = 0, nuefftabsize-1 nuefftab(i+1,iaer,idomain) = exp( nuefftabmin + & i*(nuefftabmax-nuefftabmin)/(nuefftabsize-1) ) enddo ENDDO ENDDO firstcall = .false. ENDIF DO iaer = 1, naerkind ! Loop on aerosol kind IF ( (nsize(iaer,1).EQ.1).AND.(nsize(iaer,2).EQ.1) ) THEN c================================================================== c If there is one single particle size, optical c properties of the considered aerosol are homogeneous DO lg = 1, nlayer DO ig = 1, ngrid DO chg = 1, nsun QVISsQREF3d(ig,lg,chg,iaer)=QVISsQREF(chg,iaer,1) omegaVIS3d(ig,lg,chg,iaer)=omegaVIS(chg,iaer,1) gVIS3d(ig,lg,chg,iaer)=gVIS(chg,iaer,1) ENDDO DO chg = 1, nir QIRsQREF3d(ig,lg,chg,iaer)=QIRsQREF(chg,iaer,1) omegaIR3d(ig,lg,chg,iaer)=omegaIR(chg,iaer,1) gIR3d(ig,lg,chg,iaer)=gIR(chg,iaer,1) ENDDO QREFvis3d(ig,lg,iaer)=QREFvis(iaer,1) QREFir3d(ig,lg,iaer)=QREFir(iaer,1) omegaREFvis3d(ig,lg,iaer)=omegaREFvis(iaer,1) omegaREFir3d(ig,lg,iaer)=omegaREFir(iaer,1) ENDDO ENDDO ELSE ! Varying effective radius and variance DO idomain = 1, 2 ! Loop on visible or infrared channel c================================================================== c 1.1 Radius middle point and range for Gauss integration radiusm= & 0.5*(radiustab(iaer,idomain,nsize(iaer,idomain)) + & radiustab(iaer,idomain,1)) radiusr= & 0.5*(radiustab(iaer,idomain,nsize(iaer,idomain)) - & radiustab(iaer,idomain,1)) c 1.2 Interpolating data at the Gauss quadrature points: DO gausind=1,ngau drad=radiusr*radgaus(gausind) radGAUSa(gausind,iaer,idomain)=radiusm-drad radius_id=minloc(abs(radiustab(iaer,idomain,:) - & (radiusm-drad)),DIM=1) IF ((radiustab(iaer,idomain,radius_id) - & (radiusm-drad)).GT.0) THEN radius_id=radius_id-1 ENDIF IF (radius_id.GE.nsize(iaer,idomain)) THEN radius_id=nsize(iaer,idomain)-1 kint = 1. ELSEIF (radius_id.LT.1) THEN radius_id=1 kint = 0. ELSE kint = ( (radiusm-drad) - & radiustab(iaer,idomain,radius_id) ) / & ( radiustab(iaer,idomain,radius_id+1) - & radiustab(iaer,idomain,radius_id) ) ENDIF IF (idomain.EQ.1) THEN ! VISIBLE DOMAIN ----------------- DO m=1,nsun qsqrefVISa(m,gausind,iaer)= & (1-kint)*QVISsQREF(m,iaer,radius_id) + & kint*QVISsQREF(m,iaer,radius_id+1) omegVISa(m,gausind,iaer)= & (1-kint)*omegaVIS(m,iaer,radius_id) + & kint*omegaVIS(m,iaer,radius_id+1) gVISa(m,gausind,iaer)= & (1-kint)*gVIS(m,iaer,radius_id) + & kint*gVIS(m,iaer,radius_id+1) ENDDO qrefVISa(gausind,iaer)= & (1-kint)*QREFvis(iaer,radius_id) + & kint*QREFvis(iaer,radius_id+1) omegrefVISa(gausind,iaer)= & (1-kint)*omegaREFvis(iaer,radius_id) + & kint*omegaREFvis(iaer,radius_id+1) ELSE ! INFRARED DOMAIN ---------------------------------- DO m=1,nir qsqrefIRa(m,gausind,iaer)= & (1-kint)*QIRsQREF(m,iaer,radius_id) + & kint*QIRsQREF(m,iaer,radius_id+1) omegIRa(m,gausind,iaer)= & (1-kint)*omegaIR(m,iaer,radius_id) + & kint*omegaIR(m,iaer,radius_id+1) gIRa(m,gausind,iaer)= & (1-kint)*gIR(m,iaer,radius_id) + & kint*gIR(m,iaer,radius_id+1) ENDDO qrefIRa(gausind,iaer)= & (1-kint)*QREFir(iaer,radius_id) + & kint*QREFir(iaer,radius_id+1) omegrefIRa(gausind,iaer)= & (1-kint)*omegaREFir(iaer,radius_id) + & kint*omegaREFir(iaer,radius_id+1) ENDIF ENDDO DO gausind=1,ngau drad=radiusr*radgaus(gausind) radGAUSb(gausind,iaer,idomain)=radiusm+drad radius_id=minloc(abs(radiustab(iaer,idomain,:) - & (radiusm+drad)),DIM=1) IF ((radiustab(iaer,idomain,radius_id) - & (radiusm+drad)).GT.0) THEN radius_id=radius_id-1 ENDIF IF (radius_id.GE.nsize(iaer,idomain)) THEN radius_id=nsize(iaer,idomain)-1 kint = 1. ELSEIF (radius_id.LT.1) THEN radius_id=1 kint = 0. ELSE kint = ( (radiusm+drad) - & radiustab(iaer,idomain,radius_id) ) / & ( radiustab(iaer,idomain,radius_id+1) - & radiustab(iaer,idomain,radius_id) ) ENDIF IF (idomain.EQ.1) THEN ! VISIBLE DOMAIN ----------------- DO m=1,nsun qsqrefVISb(m,gausind,iaer)= & (1-kint)*QVISsQREF(m,iaer,radius_id) + & kint*QVISsQREF(m,iaer,radius_id+1) omegVISb(m,gausind,iaer)= & (1-kint)*omegaVIS(m,iaer,radius_id) + & kint*omegaVIS(m,iaer,radius_id+1) gVISb(m,gausind,iaer)= & (1-kint)*gVIS(m,iaer,radius_id) + & kint*gVIS(m,iaer,radius_id+1) ENDDO qrefVISb(gausind,iaer)= & (1-kint)*QREFvis(iaer,radius_id) + & kint*QREFvis(iaer,radius_id+1) omegrefVISb(gausind,iaer)= & (1-kint)*omegaREFvis(iaer,radius_id) + & kint*omegaREFvis(iaer,radius_id+1) ELSE ! INFRARED DOMAIN ---------------------------------- DO m=1,nir qsqrefIRb(m,gausind,iaer)= & (1-kint)*QIRsQREF(m,iaer,radius_id) + & kint*QIRsQREF(m,iaer,radius_id+1) omegIRb(m,gausind,iaer)= & (1-kint)*omegaIR(m,iaer,radius_id) + & kint*omegaIR(m,iaer,radius_id+1) gIRb(m,gausind,iaer)= & (1-kint)*gIR(m,iaer,radius_id) + & kint*gIR(m,iaer,radius_id+1) ENDDO qrefIRb(gausind,iaer)= & (1-kint)*QREFir(iaer,radius_id) + & kint*QREFir(iaer,radius_id+1) omegrefIRb(gausind,iaer)= & (1-kint)*omegaREFir(iaer,radius_id) + & kint*omegaREFir(iaer,radius_id+1) ENDIF ENDDO c================================================================== IF ( .NOT.varyingnueff(iaer) ) THEN ! CONSTANT NUEFF c================================================================== c 2. Compute the scattering parameters using linear c interpolation over grain sizes and constant nueff c --------------------------------------------------- DO lg = 1,nlayer DO ig = 1,ngrid c 2.1 Effective radius index and kx calculation var_tmp=reffrad(ig,lg,iaer)/refftabmin(iaer,idomain) var_tmp=log(var_tmp)*3. var_tmp=var_tmp/logvratgrid(iaer,idomain)+1. grid_i=floor(var_tmp) IF (grid_i.GE.refftabsize) THEN c WRITE(*,*) 'Warning: particle size in grid box #' c WRITE(*,*) ig,' is too large to be used by the ' c WRITE(*,*) 'radiative transfer; please extend the ' c WRITE(*,*) 'interpolation grid to larger grain sizes.' grid_i=refftabsize-1 kx = 1. ELSEIF (grid_i.LT.1) THEN c WRITE(*,*) 'Warning: particle size in grid box #' c WRITE(*,*) ig,' is too small to be used by the ' c WRITE(*,*) 'radiative transfer; please extend the ' c WRITE(*,*) 'interpolation grid to smaller grain sizes.' grid_i=1 kx = 0. ELSE kx = ( reffrad(ig,lg,iaer)- & refftab(grid_i,iaer,idomain) ) / & ( refftab(grid_i+1,iaer,idomain)- & refftab(grid_i,iaer,idomain) ) ENDIF c 2.3 Integration DO j=grid_i,grid_i+1 c 2.3.1 Check if the calculation has been done IF (.NOT.checkgrid(j,1,iaer,idomain)) THEN c 2.3.2 Log-normal dist., r_g and sigma_g are defined c in [hansen_1974], "Light scattering in planetary c atmospheres", Space Science Reviews 16 527-610. c Here, sizedistk1=r_g and sizedistk2=sigma_g^2 sizedistk2 = log(1.+nueffrad(1,1,iaer)) sizedistk1 = exp(2.5*sizedistk2) sizedistk1 = refftab(j,iaer,idomain) / sizedistk1 normd(j,1,iaer,idomain) = 1e-30 DO gausind=1,ngau drad=radiusr*radgaus(gausind) dista(j,1,iaer,idomain,gausind) = & LOG((radiusm-drad)/sizedistk1) dista(j,1,iaer,idomain,gausind) = & EXP(-dista(j,1,iaer,idomain,gausind) * & dista(j,1,iaer,idomain,gausind) * & 0.5e0/sizedistk2)/(radiusm-drad) dista(j,1,iaer,idomain,gausind) = & dista(j,1,iaer,idomain,gausind) / & (sqrt(2e0*pi*sizedistk2)) distb(j,1,iaer,idomain,gausind) = & LOG((radiusm+drad)/sizedistk1) distb(j,1,iaer,idomain,gausind) = & EXP(-distb(j,1,iaer,idomain,gausind) * & distb(j,1,iaer,idomain,gausind) * & 0.5e0/sizedistk2)/(radiusm+drad) distb(j,1,iaer,idomain,gausind) = & distb(j,1,iaer,idomain,gausind) / & (sqrt(2e0*pi*sizedistk2)) normd(j,1,iaer,idomain)=normd(j,1,iaer,idomain) + & weightgaus(gausind) * & ( & distb(j,1,iaer,idomain,gausind) * pi * & radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) + & dista(j,1,iaer,idomain,gausind) * pi * & radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) & ) ENDDO IF (normd(j,1,iaer,idomain).EQ.1e-30) THEN WRITE(*,*)"normd:", normd(j,1,iaer,idomain) WRITE(*,*)"Risk of division by 0 (aeroptproperties.F)" WRITE(*,*)"Check the size of the interpolation grid." CALL ABORT ENDIF IF (idomain.EQ.1) THEN ! VISIBLE DOMAIN ----------- c 2.3.3.vis Initialization qsqrefVISgrid(j,1,:,iaer)=0. qextVISgrid(j,1,:,iaer)=0. qscatVISgrid(j,1,:,iaer)=0. omegVISgrid(j,1,:,iaer)=0. gVISgrid(j,1,:,iaer)=0. qrefVISgrid(j,1,iaer)=0. qscatrefVISgrid(j,1,iaer)=0. omegrefVISgrid(j,1,iaer)=0. DO gausind=1,ngau DO m=1,nsun c Convolution: qextVISgrid(j,1,m,iaer) = & qextVISgrid(j,1,m,iaer) + & weightgaus(gausind) * & ( & qsqrefVISb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,1,iaer,idomain,gausind) + & qsqrefVISa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,1,iaer,idomain,gausind) & ) qscatVISgrid(j,1,m,iaer) = & qscatVISgrid(j,1,m,iaer) + & weightgaus(gausind) * & ( & omegVISb(m,gausind,iaer) * & qsqrefVISb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,1,iaer,idomain,gausind) + & omegVISa(m,gausind,iaer) * & qsqrefVISa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,1,iaer,idomain,gausind) & ) gVISgrid(j,1,m,iaer) = & gVISgrid(j,1,m,iaer) + & weightgaus(gausind) * & ( & omegVISb(m,gausind,iaer) * & qsqrefVISb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & gVISb(m,gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,1,iaer,idomain,gausind) + & omegVISa(m,gausind,iaer) * & qsqrefVISa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & gVISa(m,gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,1,iaer,idomain,gausind) & ) ENDDO qrefVISgrid(j,1,iaer) = & qrefVISgrid(j,1,iaer) + & weightgaus(gausind) * & ( & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,1,iaer,idomain,gausind) + & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,1,iaer,idomain,gausind) & ) qscatrefVISgrid(j,1,iaer) = & qscatrefVISgrid(j,1,iaer) + & weightgaus(gausind) * & ( & omegrefVISb(gausind,iaer) * & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,1,iaer,idomain,gausind) + & omegrefVISa(gausind,iaer) * & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,1,iaer,idomain,gausind) & ) ENDDO qrefVISgrid(j,1,iaer)=qrefVISgrid(j,1,iaer) / & normd(j,1,iaer,idomain) qscatrefVISgrid(j,1,iaer)=qscatrefVISgrid(j,1,iaer) / & normd(j,1,iaer,idomain) omegrefVISgrid(j,1,iaer)=qscatrefVISgrid(j,1,iaer) / & qrefVISgrid(j,1,iaer) DO m=1,nsun qextVISgrid(j,1,m,iaer)=qextVISgrid(j,1,m,iaer) / & normd(j,1,iaer,idomain) qscatVISgrid(j,1,m,iaer)=qscatVISgrid(j,1,m,iaer) / & normd(j,1,iaer,idomain) gVISgrid(j,1,m,iaer)=gVISgrid(j,1,m,iaer) / & qscatVISgrid(j,1,m,iaer) / & normd(j,1,iaer,idomain) qsqrefVISgrid(j,1,m,iaer)=qextVISgrid(j,1,m,iaer) / & qrefVISgrid(j,1,iaer) omegVISgrid(j,1,m,iaer)=qscatVISgrid(j,1,m,iaer) / & qextVISgrid(j,1,m,iaer) ENDDO ELSE ! INFRARED DOMAIN ---------- c 2.3.3.ir Initialization qsqrefIRgrid(j,1,:,iaer)=0. qextIRgrid(j,1,:,iaer)=0. qscatIRgrid(j,1,:,iaer)=0. omegIRgrid(j,1,:,iaer)=0. gIRgrid(j,1,:,iaer)=0. qrefIRgrid(j,1,iaer)=0. qscatrefIRgrid(j,1,iaer)=0. omegrefIRgrid(j,1,iaer)=0. DO gausind=1,ngau DO m=1,nir c Convolution: qextIRgrid(j,1,m,iaer) = & qextIRgrid(j,1,m,iaer) + & weightgaus(gausind) * & ( & qsqrefIRb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,1,iaer,idomain,gausind) + & qsqrefIRa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,1,iaer,idomain,gausind) & ) qscatIRgrid(j,1,m,iaer) = & qscatIRgrid(j,1,m,iaer) + & weightgaus(gausind) * & ( & omegIRb(m,gausind,iaer) * & qsqrefIRb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,1,iaer,idomain,gausind) + & omegIRa(m,gausind,iaer) * & qsqrefIRa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,1,iaer,idomain,gausind) & ) gIRgrid(j,1,m,iaer) = & gIRgrid(j,1,m,iaer) + & weightgaus(gausind) * & ( & omegIRb(m,gausind,iaer) * & qsqrefIRb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & gIRb(m,gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,1,iaer,idomain,gausind) + & omegIRa(m,gausind,iaer) * & qsqrefIRa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & gIRa(m,gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,1,iaer,idomain,gausind) & ) ENDDO qrefIRgrid(j,1,iaer) = & qrefIRgrid(j,1,iaer) + & weightgaus(gausind) * & ( & qrefIRb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,1,iaer,idomain,gausind) + & qrefIRa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,1,iaer,idomain,gausind) & ) qscatrefIRgrid(j,1,iaer) = & qscatrefIRgrid(j,1,iaer) + & weightgaus(gausind) * & ( & omegrefIRb(gausind,iaer) * & qrefIRb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,1,iaer,idomain,gausind) + & omegrefIRa(gausind,iaer) * & qrefIRa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,1,iaer,idomain,gausind) & ) ENDDO qrefIRgrid(j,1,iaer)=qrefIRgrid(j,1,iaer) / & normd(j,1,iaer,idomain) qscatrefIRgrid(j,1,iaer)=qscatrefIRgrid(j,1,iaer) / & normd(j,1,iaer,idomain) omegrefIRgrid(j,1,iaer)=qscatrefIRgrid(j,1,iaer) / & qrefIRgrid(j,1,iaer) DO m=1,nir qextIRgrid(j,1,m,iaer)=qextIRgrid(j,1,m,iaer) / & normd(j,1,iaer,idomain) qscatIRgrid(j,1,m,iaer)=qscatIRgrid(j,1,m,iaer) / & normd(j,1,iaer,idomain) gIRgrid(j,1,m,iaer)=gIRgrid(j,1,m,iaer) / & qscatIRgrid(j,1,m,iaer) / & normd(j,1,iaer,idomain) qsqrefIRgrid(j,1,m,iaer)=qextIRgrid(j,1,m,iaer) / & qrefVISgrid(j,1,iaer) omegIRgrid(j,1,m,iaer)=qscatIRgrid(j,1,m,iaer) / & qextIRgrid(j,1,m,iaer) ENDDO ENDIF ! -------------------------- checkgrid(j,1,iaer,idomain) = .true. ENDIF !checkgrid ENDDO !grid_i c 2.4 Linear interpolation k1 = (1-kx) k2 = kx IF (idomain.EQ.1) THEN ! VISIBLE ------------------------ DO m=1,nsun QVISsQREF3d(ig,lg,m,iaer) = & k1*qsqrefVISgrid(grid_i,1,m,iaer) + & k2*qsqrefVISgrid(grid_i+1,1,m,iaer) omegaVIS3d(ig,lg,m,iaer) = & k1*omegVISgrid(grid_i,1,m,iaer) + & k2*omegVISgrid(grid_i+1,1,m,iaer) gVIS3d(ig,lg,m,iaer) = & k1*gVISgrid(grid_i,1,m,iaer) + & k2*gVISgrid(grid_i+1,1,m,iaer) ENDDO !nsun QREFvis3d(ig,lg,iaer) = & k1*qrefVISgrid(grid_i,1,iaer) + & k2*qrefVISgrid(grid_i+1,1,iaer) omegaREFvis3d(ig,lg,iaer) = & k1*omegrefVISgrid(grid_i,1,iaer) + & k2*omegrefVISgrid(grid_i+1,1,iaer) ELSE ! INFRARED ----------------------- DO m=1,nir QIRsQREF3d(ig,lg,m,iaer) = & k1*qsqrefIRgrid(grid_i,1,m,iaer) + & k2*qsqrefIRgrid(grid_i+1,1,m,iaer) omegaIR3d(ig,lg,m,iaer) = & k1*omegIRgrid(grid_i,1,m,iaer) + & k2*omegIRgrid(grid_i+1,1,m,iaer) gIR3d(ig,lg,m,iaer) = & k1*gIRgrid(grid_i,1,m,iaer) + & k2*gIRgrid(grid_i+1,1,m,iaer) ENDDO !nir QREFir3d(ig,lg,iaer) = & k1*qrefIRgrid(grid_i,1,iaer) + & k2*qrefIRgrid(grid_i+1,1,iaer) omegaREFir3d(ig,lg,iaer) = & k1*omegrefIRgrid(grid_i,1,iaer) + & k2*omegrefIRgrid(grid_i+1,1,iaer) ENDIF ! -------------------------------- ENDDO !nlayer ENDDO !ngrid c================================================================== ELSE ! VARYING NUEFF c================================================================== c 3. Compute the scattering parameters in each grid box c using bilinear interpolation over the grain sizes c and the effective variances; c ----------------------------------------------------- DO lg = 1,nlayer DO ig = 1,ngrid c 3.1 Effective variance index and ky calculation var_tmp=log(nueffrad(ig,lg,iaer)) grid_j=floor( (nuefftabsize-1)/(nuefftabmax-nuefftabmin)* & (var_tmp-nuefftabmin)+1. ) IF (grid_j.GE.nuefftabsize) THEN c WRITE(*,*) 'Warning: effective variance ' c WRITE(*,*) 'is too large to be used by the ' c WRITE(*,*) 'radiative transfer; please extend the ' c WRITE(*,*) 'interpolation grid to larger values.' grid_j=nuefftabsize-1 ky = 1. ELSEIF (grid_j.LT.1) THEN c WRITE(*,*) 'Warning: effective variance ' c WRITE(*,*) 'is too small to be used by the ' c WRITE(*,*) 'radiative transfer; please extend the ' c WRITE(*,*) 'interpolation grid to smaller values.' grid_j=1 ky = 0. ELSE ky = ( nueffrad(ig,lg,iaer)- & nuefftab(grid_j,iaer,idomain) ) / & ( nuefftab(grid_j+1,iaer,idomain)- & nuefftab(grid_j,iaer,idomain) ) ENDIF c 3.2 Effective radius index and kx calculation var_tmp=reffrad(ig,lg,iaer)/refftabmin(iaer,idomain) var_tmp=log(var_tmp)*3. var_tmp=var_tmp/logvratgrid(iaer,idomain)+1. grid_i=floor(var_tmp) IF (grid_i.GE.refftabsize) THEN c WRITE(*,*) 'Warning: particle size in grid box #' c WRITE(*,*) ig,' is too large to be used by the ' c WRITE(*,*) 'radiative transfer; please extend the ' c WRITE(*,*) 'interpolation grid to larger grain sizes.' grid_i=refftabsize-1 kx = 1. ELSEIF (grid_i.LT.1) THEN c WRITE(*,*) 'Warning: particle size in grid box #' c WRITE(*,*) ig,' is too small to be used by the ' c WRITE(*,*) 'radiative transfer; please extend the ' c WRITE(*,*) 'interpolation grid to smaller grain sizes.' grid_i=1 kx = 0. ELSE kx = ( reffrad(ig,lg,iaer)- & refftab(grid_i,iaer,idomain) ) / & ( refftab(grid_i+1,iaer,idomain)- & refftab(grid_i,iaer,idomain) ) ENDIF c 3.3 Integration DO j=grid_i,grid_i+1 DO k=grid_j,grid_j+1 c 3.3.1 Check if the calculation has been done IF (.NOT.checkgrid(j,k,iaer,idomain)) THEN c 3.3.2 Log-normal dist., r_g and sigma_g are defined c in [hansen_1974], "Light scattering in planetary c atmospheres", Space Science Reviews 16 527-610. c Here, sizedistk1=r_g and sizedistk2=sigma_g^2 sizedistk2 = log(1.+nuefftab(k,iaer,idomain)) sizedistk1 = exp(2.5*sizedistk2) sizedistk1 = refftab(j,iaer,idomain) / sizedistk1 normd(j,k,iaer,idomain) = 1e-30 DO gausind=1,ngau drad=radiusr*radgaus(gausind) dista(j,k,iaer,idomain,gausind) = & LOG((radiusm-drad)/sizedistk1) dista(j,k,iaer,idomain,gausind) = & EXP(-dista(j,k,iaer,idomain,gausind) * & dista(j,k,iaer,idomain,gausind) * & 0.5e0/sizedistk2)/(radiusm-drad) dista(j,k,iaer,idomain,gausind) = & dista(j,k,iaer,idomain,gausind) / & (sqrt(2e0*pi*sizedistk2)) distb(j,k,iaer,idomain,gausind) = & LOG((radiusm+drad)/sizedistk1) distb(j,k,iaer,idomain,gausind) = & EXP(-distb(j,k,iaer,idomain,gausind) * & distb(j,k,iaer,idomain,gausind) * & 0.5e0/sizedistk2)/(radiusm+drad) distb(j,k,iaer,idomain,gausind) = & distb(j,k,iaer,idomain,gausind) / & (sqrt(2e0*pi*sizedistk2)) normd(j,k,iaer,idomain)=normd(j,k,iaer,idomain) + & weightgaus(gausind) * & ( & distb(j,k,iaer,idomain,gausind) * pi * & radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) + & dista(j,k,iaer,idomain,gausind) * pi * & radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) & ) ENDDO IF (normd(j,k,iaer,idomain).EQ.1e-30) THEN WRITE(*,*)"normd:", normd(j,k,iaer,idomain) WRITE(*,*)"Risk of division by 0 (aeroptproperties.F)" WRITE(*,*)"Check the size of the interpolation grid." CALL ABORT ENDIF IF (idomain.EQ.1) THEN ! VISIBLE DOMAIN ----------- c 2.3.3.vis Initialization qsqrefVISgrid(j,k,:,iaer)=0. qextVISgrid(j,k,:,iaer)=0. qscatVISgrid(j,k,:,iaer)=0. omegVISgrid(j,k,:,iaer)=0. gVISgrid(j,k,:,iaer)=0. qrefVISgrid(j,k,iaer)=0. qscatrefVISgrid(j,k,iaer)=0. omegrefVISgrid(j,k,iaer)=0. DO gausind=1,ngau DO m=1,nsun c Convolution: qextVISgrid(j,k,m,iaer) = & qextVISgrid(j,k,m,iaer) + & weightgaus(gausind) * & ( & qsqrefVISb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,k,iaer,idomain,gausind) + & qsqrefVISa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,k,iaer,idomain,gausind) & ) qscatVISgrid(j,k,m,iaer) = & qscatVISgrid(j,k,m,iaer) + & weightgaus(gausind) * & ( & omegVISb(m,gausind,iaer) * & qsqrefVISb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,k,iaer,idomain,gausind) + & omegVISa(m,gausind,iaer) * & qsqrefVISa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,k,iaer,idomain,gausind) & ) gVISgrid(j,k,m,iaer) = & gVISgrid(j,k,m,iaer) + & weightgaus(gausind) * & ( & omegVISb(m,gausind,iaer) * & qsqrefVISb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & gVISb(m,gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,k,iaer,idomain,gausind) + & omegVISa(m,gausind,iaer) * & qsqrefVISa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & gVISa(m,gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,k,iaer,idomain,gausind) & ) ENDDO qrefVISgrid(j,k,iaer) = & qrefVISgrid(j,k,iaer) + & weightgaus(gausind) * & ( & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,k,iaer,idomain,gausind) + & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,k,iaer,idomain,gausind) & ) qscatrefVISgrid(j,k,iaer) = & qscatrefVISgrid(j,k,iaer) + & weightgaus(gausind) * & ( & omegrefVISb(gausind,iaer) * & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,k,iaer,idomain,gausind) + & omegrefVISa(gausind,iaer) * & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,k,iaer,idomain,gausind) & ) ENDDO qrefVISgrid(j,k,iaer)=qrefVISgrid(j,k,iaer) / & normd(j,k,iaer,idomain) qscatrefVISgrid(j,k,iaer)=qscatrefVISgrid(j,k,iaer) / & normd(j,k,iaer,idomain) omegrefVISgrid(j,k,iaer)=qscatrefVISgrid(j,k,iaer) / & qrefVISgrid(j,k,iaer) DO m=1,nsun qextVISgrid(j,k,m,iaer)=qextVISgrid(j,k,m,iaer) / & normd(j,k,iaer,idomain) qscatVISgrid(j,k,m,iaer)=qscatVISgrid(j,k,m,iaer) / & normd(j,k,iaer,idomain) gVISgrid(j,k,m,iaer)=gVISgrid(j,k,m,iaer) / & qscatVISgrid(j,k,m,iaer) / & normd(j,k,iaer,idomain) qsqrefVISgrid(j,k,m,iaer)=qextVISgrid(j,k,m,iaer) / & qrefVISgrid(j,k,iaer) omegVISgrid(j,k,m,iaer)=qscatVISgrid(j,k,m,iaer) / & qextVISgrid(j,k,m,iaer) ENDDO ELSE ! INFRARED DOMAIN ---------- c 2.3.3.ir Initialization qsqrefIRgrid(j,k,:,iaer)=0. qextIRgrid(j,k,:,iaer)=0. qscatIRgrid(j,k,:,iaer)=0. omegIRgrid(j,k,:,iaer)=0. gIRgrid(j,k,:,iaer)=0. qrefIRgrid(j,k,iaer)=0. qscatrefIRgrid(j,k,iaer)=0. omegrefIRgrid(j,k,iaer)=0. DO gausind=1,ngau DO m=1,nir c Convolution: qextIRgrid(j,k,m,iaer) = & qextIRgrid(j,k,m,iaer) + & weightgaus(gausind) * & ( & qsqrefIRb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,k,iaer,idomain,gausind) + & qsqrefIRa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,k,iaer,idomain,gausind) & ) qscatIRgrid(j,k,m,iaer) = & qscatIRgrid(j,k,m,iaer) + & weightgaus(gausind) * & ( & omegIRb(m,gausind,iaer) * & qsqrefIRb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,k,iaer,idomain,gausind) + & omegIRa(m,gausind,iaer) * & qsqrefIRa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,k,iaer,idomain,gausind) & ) gIRgrid(j,k,m,iaer) = & gIRgrid(j,k,m,iaer) + & weightgaus(gausind) * & ( & omegIRb(m,gausind,iaer) * & qsqrefIRb(m,gausind,iaer) * & qrefVISb(gausind,iaer) * & gIRb(m,gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,k,iaer,idomain,gausind) + & omegIRa(m,gausind,iaer) * & qsqrefIRa(m,gausind,iaer) * & qrefVISa(gausind,iaer) * & gIRa(m,gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,k,iaer,idomain,gausind) & ) ENDDO qrefIRgrid(j,k,iaer) = & qrefIRgrid(j,k,iaer) + & weightgaus(gausind) * & ( & qrefIRb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,k,iaer,idomain,gausind) + & qrefIRa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,k,iaer,idomain,gausind) & ) qscatrefIRgrid(j,k,iaer) = & qscatrefIRgrid(j,k,iaer) + & weightgaus(gausind) * & ( & omegrefIRb(gausind,iaer) * & qrefIRb(gausind,iaer) * & pi*radGAUSb(gausind,iaer,idomain) * & radGAUSb(gausind,iaer,idomain) * & distb(j,k,iaer,idomain,gausind) + & omegrefIRa(gausind,iaer) * & qrefIRa(gausind,iaer) * & pi*radGAUSa(gausind,iaer,idomain) * & radGAUSa(gausind,iaer,idomain) * & dista(j,k,iaer,idomain,gausind) & ) ENDDO qrefIRgrid(j,k,iaer)=qrefIRgrid(j,k,iaer) / & normd(j,k,iaer,idomain) qscatrefIRgrid(j,k,iaer)=qscatrefIRgrid(j,k,iaer) / & normd(j,k,iaer,idomain) omegrefIRgrid(j,k,iaer)=qscatrefIRgrid(j,k,iaer) / & qrefIRgrid(j,k,iaer) DO m=1,nir qextIRgrid(j,k,m,iaer)=qextIRgrid(j,k,m,iaer) / & normd(j,k,iaer,idomain) qscatIRgrid(j,k,m,iaer)=qscatIRgrid(j,k,m,iaer) / & normd(j,k,iaer,idomain) gIRgrid(j,k,m,iaer)=gIRgrid(j,k,m,iaer) / & qscatIRgrid(j,k,m,iaer) / & normd(j,k,iaer,idomain) qsqrefIRgrid(j,k,m,iaer)=qextIRgrid(j,k,m,iaer) / & qrefVISgrid(j,k,iaer) omegIRgrid(j,k,m,iaer)=qscatIRgrid(j,k,m,iaer) / & qextIRgrid(j,k,m,iaer) ENDDO ENDIF ! -------------------------- checkgrid(j,k,iaer,idomain) = .true. ENDIF !checkgrid ENDDO !grid_j ENDDO !grid_i c 3.4 Bilinear interpolation k1 = (1-kx)*(1-ky) k2 = kx*(1-ky) k3 = kx*ky k4 = (1-kx)*ky IF (idomain.EQ.1) THEN ! VISIBLE ------------------------ DO m=1,nsun QVISsQREF3d(ig,lg,m,iaer) = & k1*qsqrefVISgrid(grid_i,grid_j,m,iaer) + & k2*qsqrefVISgrid(grid_i+1,grid_j,m,iaer) + & k3*qsqrefVISgrid(grid_i+1,grid_j+1,m,iaer) + & k4*qsqrefVISgrid(grid_i,grid_j+1,m,iaer) omegaVIS3d(ig,lg,m,iaer) = & k1*omegVISgrid(grid_i,grid_j,m,iaer) + & k2*omegVISgrid(grid_i+1,grid_j,m,iaer) + & k3*omegVISgrid(grid_i+1,grid_j+1,m,iaer) + & k4*omegVISgrid(grid_i,grid_j+1,m,iaer) gVIS3d(ig,lg,m,iaer) = & k1*gVISgrid(grid_i,grid_j,m,iaer) + & k2*gVISgrid(grid_i+1,grid_j,m,iaer) + & k3*gVISgrid(grid_i+1,grid_j+1,m,iaer) + & k4*gVISgrid(grid_i,grid_j+1,m,iaer) ENDDO !nsun QREFvis3d(ig,lg,iaer) = & k1*qrefVISgrid(grid_i,grid_j,iaer) + & k2*qrefVISgrid(grid_i+1,grid_j,iaer) + & k3*qrefVISgrid(grid_i+1,grid_j+1,iaer) + & k4*qrefVISgrid(grid_i,grid_j+1,iaer) omegaREFvis3d(ig,lg,iaer) = & k1*omegrefVISgrid(grid_i,grid_j,iaer) + & k2*omegrefVISgrid(grid_i+1,grid_j,iaer) + & k3*omegrefVISgrid(grid_i+1,grid_j+1,iaer) + & k4*omegrefVISgrid(grid_i,grid_j+1,iaer) ELSE ! INFRARED ----------------------- DO m=1,nir QIRsQREF3d(ig,lg,m,iaer) = & k1*qsqrefIRgrid(grid_i,grid_j,m,iaer) + & k2*qsqrefIRgrid(grid_i+1,grid_j,m,iaer) + & k3*qsqrefIRgrid(grid_i+1,grid_j+1,m,iaer) + & k4*qsqrefIRgrid(grid_i,grid_j+1,m,iaer) omegaIR3d(ig,lg,m,iaer) = & k1*omegIRgrid(grid_i,grid_j,m,iaer) + & k2*omegIRgrid(grid_i+1,grid_j,m,iaer) + & k3*omegIRgrid(grid_i+1,grid_j+1,m,iaer) + & k4*omegIRgrid(grid_i,grid_j+1,m,iaer) gIR3d(ig,lg,m,iaer) = & k1*gIRgrid(grid_i,grid_j,m,iaer) + & k2*gIRgrid(grid_i+1,grid_j,m,iaer) + & k3*gIRgrid(grid_i+1,grid_j+1,m,iaer) + & k4*gIRgrid(grid_i,grid_j+1,m,iaer) ENDDO !nir QREFir3d(ig,lg,iaer) = & k1*qrefIRgrid(grid_i,grid_j,iaer) + & k2*qrefIRgrid(grid_i+1,grid_j,iaer) + & k3*qrefIRgrid(grid_i+1,grid_j+1,iaer) + & k4*qrefIRgrid(grid_i,grid_j+1,iaer) omegaREFir3d(ig,lg,iaer) = & k1*omegrefIRgrid(grid_i,grid_j,iaer) + & k2*omegrefIRgrid(grid_i+1,grid_j,iaer) + & k3*omegrefIRgrid(grid_i+1,grid_j+1,iaer) + & k4*omegrefIRgrid(grid_i,grid_j+1,iaer) ENDIF ! -------------------------------- ENDDO !nlayer ENDDO !ngrid ENDIF ! varyingnueff c================================================================== ENDDO ! idomain ENDIF ! nsize = 1 ENDDO ! iaer (loop on aerosol kind) c=====Radiative properties - TESTS================================= IF (out_qwg) THEN c ------------------------------------------------------------- IF (ngrid.NE.1) THEN out_ndim = 3 ELSE out_ndim = 1 ENDIF c ------------------------------------------------------------- DO out_nchannel = 1, 2 c ------------------------------------------------------------- DO lg = 1, nlayer DO ig = 1, ngrid out_qext(ig,lg) = & QVISsQREF3d(ig,lg,out_nchannel,out_iaer)* & QREFvis3d(ig,lg,out_iaer) out_omeg(ig,lg) = & omegaVIS3d(ig,lg,out_nchannel,out_iaer) out_g(ig,lg) = gVIS3d(ig,lg,out_nchannel,out_iaer) ENDDO ! ig ENDDO ! lg #ifndef MESOSCALE write(out_str(1:1),'(i1.1)') out_nchannel call WRITEDIAGFI(ngrid,'qextvis'//out_str,"Ext.efficiency","", & out_ndim,out_qext) call WRITEDIAGFI(ngrid,'omegvis'//out_str,"Sing.Scat.Alb.","", & out_ndim,out_omeg) call WRITEDIAGFI(ngrid,'gvis'//out_str,"Asym.Factor","", & out_ndim,out_g) #endif c ------------------------------------------------------------- ENDDO ! out_nchannel DO out_nchannel = 2, 4 c ------------------------------------------------------------- DO lg = 1, nlayer DO ig = 1, ngrid out_qext(ig,lg) = & QIRsQREF3d(ig,lg,out_nchannel,out_iaer)* & QREFir3d(ig,lg,out_iaer) out_omeg(ig,lg) = & omegaIR3d(ig,lg,out_nchannel,out_iaer) out_g(ig,lg) = gIR3d(ig,lg,out_nchannel,out_iaer) ENDDO ! ig ENDDO ! lg #ifndef MESOSCALE write(out_str(1:1),'(i1.1)') out_nchannel call WRITEDIAGFI(ngrid,'qextir'//out_str,"Ext.efficiency","", & out_ndim,out_qext) call WRITEDIAGFI(ngrid,'omegir'//out_str,"Sing.Scat.Alb.","", & out_ndim,out_omeg) call WRITEDIAGFI(ngrid,'gir'//out_str,"Asym.Factor","", & out_ndim,out_g) #endif c ------------------------------------------------------------- ENDDO ! out_nchannel #ifndef MESOSCALE call WRITEDIAGFI(ngrid,"omegvisref","Sing.Scat.Alb.","", & out_ndim,omegaREFvis3d(1,1,out_iaer)) call WRITEDIAGFI(ngrid,"omegirref","Sing.Scat.Alb.","", & out_ndim,omegaREFir3d(1,1,out_iaer)) #endif ENDIF ! out_qwg c================================================================== RETURN END