Changeset 5220 for LMDZ6/branches/Amaury_dev/libf/phylmd/StratAer
- Timestamp:
- Sep 23, 2024, 2:38:51 PM (3 months ago)
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LMDZ6/branches/Amaury_dev/libf/phylmd/StratAer/traccoag_mod.F90
r5219 r5220 82 82 INTEGER :: injdur_sai ! injection duration for SAI case [days] 83 83 INTEGER :: yr, is_bissext 84 REAL 84 REAL :: samoment2, samoment3! 2nd and 3rd order moments of size distribution 85 85 86 86 IF (is_mpi_root .AND. flag_verbose_strataer) THEN … … 355 355 sulfmmr_mode(:, :, :) = 0.0 356 356 nd_mode(:, :, :) = 0.0 357 reff_sulfate(:,:)=0.0 357 reff_sulfate(:, :) = 0.0 358 358 359 DO i = 1, klon 359 360 DO j = 1, klev 360 samoment2=0.0 361 samoment3=0.0DO it = 1, nbtr_bin 361 samoment2 = 0.0 362 samoment3 = 0.0 363 DO it = 1, nbtr_bin 362 364 !surf_PM25_sulf(i)=surf_PM25_sulf(i)+tr_seri(i,1,it+nbtr_sulgas)*m_part(i,1,it) & 363 365 !assume that particles consist of ammonium sulfate at the surface (132g/mol) … … 383 385 * 4. * RPI * (mdw(it) * f_r_wetB(i, j, it) / 2.)**2. & ! [WET SA of part it in m2] 384 386 * 1.e-2 ! conversion from m2/m3 to cm2/cm3A! samoment2 : 2nd order moment of WET sulfate aerosols (m2/m3) 385 samoment2 = samoment2 + nd_mode(i,j,it) & ! [DRY part/m3A (in bin it)]386 & *( mdw(it)*f_r_wetB(i,j,it)/2.)**2. ! [WET SA of part it in m2]387 ! samoment3 : 3nd order moment of WET sulfate aerosols (cm2/cm3)388 samoment3 = samoment3 + nd_mode(i,j,it) & ! [DRY part/m3A (in bin it)]389 & *( mdw(it)*f_r_wetB(i,j,it)/2.)**3. ! [WET SA of part it in m2]387 samoment2 = samoment2 + nd_mode(i, j, it) & ! [DRY part/m3A (in bin it)] 388 & * (mdw(it) * f_r_wetB(i, j, it) / 2.)**2. ! [WET SA of part it in m2] 389 ! samoment3 : 3nd order moment of WET sulfate aerosols (cm2/cm3) 390 samoment3 = samoment3 + nd_mode(i, j, it) & ! [DRY part/m3A (in bin it)] 391 & * (mdw(it) * f_r_wetB(i, j, it) / 2.)**3. ! [WET SA of part it in m2] 390 392 ELSE 391 393 ! SAD_sulfate: SAD WET sulfate aerosols (cm2/cm3) … … 393 395 * 4. * RPI * (mdw(it) * f_r_wet(i, j) / 2.)**2. & ! [WET SA of part it in m2] 394 396 * 1.e-2 ! conversion from m2/m3 to cm2/cm3A 395 ! samoment2 : 2nd order moment of WET sulfate aerosols (m2/m3) 396 samoment2 = samoment2 + nd_mode(i,j,it) & ! [DRY part/m3A (in bin it)] 397 & *( mdw(it)*f_r_wet(i,j)/2. )**2. ! [WET SA of part it in m2] 398 ! samoment3 : 3nd order moment of WET sulfate aerosols (cm2/cm3) 399 samoment3 = samoment3 + nd_mode(i,j,it) & ! [DRY part/m3A (in bin it)] 400 & *( mdw(it)*f_r_wet(i,j)/2. )**3. ! [WET SA of part it in m2] ENDIF 401 ENDDO! reff_sulfate: effective radius of WET sulfate aerosols (cm) 402 reff_sulfate(i,j) = (samoment3 / samoment2) & 403 & *1.e2 ! conversion from m to cm 404 ENDDO 405 ENDDO 397 ! samoment2 : 2nd order moment of WET sulfate aerosols (m2/m3) 398 samoment2 = samoment2 + nd_mode(i, j, it) & ! [DRY part/m3A (in bin it)] 399 & * (mdw(it) * f_r_wet(i, j) / 2.)**2. ! [WET SA of part it in m2] 400 ! samoment3 : 3nd order moment of WET sulfate aerosols (cm2/cm3) 401 samoment3 = samoment3 + nd_mode(i, j, it) & ! [DRY part/m3A (in bin it)] 402 & * (mdw(it) * f_r_wet(i, j) / 2.)**3. ! [WET SA of part it in m2] 403 404 END IF 405 END DO! reff_sulfate: effective radius of WET sulfate aerosols (cm) 406 reff_sulfate(i, j) = (samoment3 / samoment2) & 407 & * 1.e2 ! conversion from m to cm 408 END DO 409 END DO 406 410 END SUBROUTINE traccoag 407 411
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