SUBROUTINE initracer(ngrid,nq,qsurf) use tracer_mod use comcstfi_h, only: pi use dust_param_mod, only: doubleq, submicron, dustbin IMPLICIT NONE c======================================================================= c subject: c -------- c Initialization related to tracer c (transported dust, water, chemical species, ice...) c c Name of the tracer c c Test of dimension : c Initialize tracer related data in tracer_mod, using tracer names provided c by the dynamics in "infotrac" c c c author: F.Forget c ------ c Modifs: Franck Montmessin, Sebastien Lebonnois (june 2003) c Ehouarn Millour (oct. 2008) identify tracers by their names c======================================================================= include "callkeys.h" integer,intent(in) :: ngrid ! number of atmospheric columns integer,intent(in) :: nq ! number of tracers real,intent(out) :: qsurf(ngrid,nq) ! tracer on surface (e.g. kg.m-2) integer iq,ig,count real r0_lift , reff_lift, nueff_lift real r0_storm,reff_storm c Ratio of small over large dust particles (used when both c doubleq and the submicron mode are active); In Montmessin c et al. (2002), a value of 25 has been deduced; real, parameter :: popratio = 25. character(len=30) :: txt ! to store some text c----------------------------------------------------------------------- c radius(nq) ! aerosol particle radius (m) c rho_q(nq) ! tracer densities (kg.m-3) c alpha_lift(nq) ! saltation vertical flux/horiz flux ratio (m-1) c alpha_devil(nq) ! lifting coeeficient by dust devil c rho_dust ! Mars dust density c rho_ice ! Water ice density c doubleq ! if method with mass (iq=1) and number(iq=2) mixing ratio c varian ! Characteristic variance of log-normal distribution c----------------------------------------------------------------------- c------------------------------------------------------------ c NAME and molar mass of the tracer c------------------------------------------------------------ ! Identify tracers by their names: (and set corresponding values of mmol) ! 0. initialize tracer indexes to zero: igcm_dustbin(1:nq)=0 igcm_co2_ice=0 igcm_ccnco2_mass=0 igcm_ccnco2_number=0 igcm_ccnco2_meteor_mass=0 igcm_ccnco2_meteor_number=0 igcm_ccnco2_h2o_mass_ice=0 igcm_ccnco2_h2o_mass_ccn=0 igcm_ccnco2_h2o_number=0 igcm_dust_mass=0 igcm_dust_number=0 igcm_ccn_mass=0 igcm_ccn_number=0 igcm_dust_submicron=0 igcm_h2o_vap=0 igcm_h2o_ice=0 igcm_hdo_vap=0 igcm_hdo_ice=0 igcm_stormdust_mass=0 igcm_stormdust_number=0 igcm_topdust_mass=0 igcm_topdust_number=0 igcm_co2=0 igcm_co=0 igcm_o=0 igcm_o1d=0 igcm_o2=0 igcm_o3=0 igcm_h=0 igcm_d=0 igcm_hd=0 igcm_h2=0 igcm_od=0 igcm_do2=0 igcm_hdo2=0 igcm_oh=0 igcm_ho2=0 igcm_h2o2=0 igcm_ch4=0 igcm_n2=0 igcm_ar=0 igcm_ar_n2=0 igcm_n=0 igcm_no=0 igcm_no2=0 igcm_n2d=0 igcm_he=0 igcm_co2plus=0 igcm_oplus=0 igcm_o2plus=0 igcm_coplus=0 igcm_cplus=0 igcm_nplus=0 igcm_noplus=0 igcm_n2plus=0 igcm_hplus=0 igcm_hco2plus=0 igcm_hcoplus=0 igcm_h2oplus=0 igcm_h3oplus=0 igcm_ohplus=0 igcm_elec=0 ! 1. find dust tracers count=0 if (dustbin.gt.0) then do iq=1,nq txt=" " write(txt,'(a4,i2.2)')'dust',count+1 if (noms(iq).eq.txt) then count=count+1 igcm_dustbin(count)=iq mmol(iq)=100. endif enddo !do iq=1,nq endif ! of if (dustbin.gt.0) if (doubleq) then do iq=1,nq if (noms(iq).eq."dust_mass") then igcm_dust_mass=iq count=count+1 endif if (noms(iq).eq."dust_number") then igcm_dust_number=iq count=count+1 endif enddo endif ! of if (doubleq) if (microphys) then do iq=1,nq if (noms(iq).eq."ccn_mass") then igcm_ccn_mass=iq count=count+1 endif if (noms(iq).eq."ccn_number") then igcm_ccn_number=iq count=count+1 endif enddo endif ! of if (microphys) if (submicron) then do iq=1,nq if (noms(iq).eq."dust_submicron") then igcm_dust_submicron=iq mmol(iq)=100. count=count+1 endif enddo endif ! of if (submicron) if (rdstorm) then do iq=1,nq if (noms(iq).eq."stormdust_mass") then igcm_stormdust_mass=iq count=count+1 endif if (noms(iq).eq."stormdust_number") then igcm_stormdust_number=iq count=count+1 endif enddo endif ! of if (rdstorm) if (topflows) then do iq=1,nq if (noms(iq).eq."topdust_mass") then igcm_topdust_mass=iq count=count+1 endif if (noms(iq).eq."topdust_number") then igcm_topdust_number=iq count=count+1 endif enddo endif ! of if (topflows) ! 2. find chemistry and water tracers do iq=1,nq if (noms(iq).eq."co2") then igcm_co2=iq mmol(igcm_co2)=44. count=count+1 endif if (noms(iq).eq."co") then igcm_co=iq mmol(igcm_co)=28. count=count+1 endif if (noms(iq).eq."o") then igcm_o=iq mmol(igcm_o)=16. count=count+1 endif if (noms(iq).eq."o1d") then igcm_o1d=iq mmol(igcm_o1d)=16. count=count+1 endif if (noms(iq).eq."o2") then igcm_o2=iq mmol(igcm_o2)=32. count=count+1 endif if (noms(iq).eq."o3") then igcm_o3=iq mmol(igcm_o3)=48. count=count+1 endif if (noms(iq).eq."h") then igcm_h=iq mmol(igcm_h)=1. count=count+1 endif if (noms(iq).eq."h2") then igcm_h2=iq mmol(igcm_h2)=2. count=count+1 endif if (noms(iq).eq."oh") then igcm_oh=iq mmol(igcm_oh)=17. count=count+1 endif if (noms(iq).eq."ho2") then igcm_ho2=iq mmol(igcm_ho2)=33. count=count+1 endif if (noms(iq).eq."h2o2") then igcm_h2o2=iq mmol(igcm_h2o2)=34. count=count+1 endif if (noms(iq).eq."n2") then igcm_n2=iq mmol(igcm_n2)=28. count=count+1 endif if (noms(iq).eq."ch4") then igcm_ch4=iq mmol(igcm_ch4)=16. count=count+1 endif if (noms(iq).eq."ar") then igcm_ar=iq mmol(igcm_ar)=40. count=count+1 endif if (noms(iq).eq."n") then igcm_n=iq mmol(igcm_n)=14. count=count+1 endif if (noms(iq).eq."no") then igcm_no=iq mmol(igcm_no)=30. count=count+1 endif if (noms(iq).eq."no2") then igcm_no2=iq mmol(igcm_no2)=46. count=count+1 endif if (noms(iq).eq."n2d") then igcm_n2d=iq mmol(igcm_n2d)=28. count=count+1 endif if (noms(iq).eq."he") then igcm_he=iq mmol(igcm_he)=4. count=count+1 endif if (noms(iq).eq."co2plus") then igcm_co2plus=iq mmol(igcm_co2plus)=44. count=count+1 endif if (noms(iq).eq."oplus") then igcm_oplus=iq mmol(igcm_oplus)=16. count=count+1 endif if (noms(iq).eq."o2plus") then igcm_o2plus=iq mmol(igcm_o2plus)=32. count=count+1 endif if (noms(iq).eq."coplus") then igcm_coplus=iq mmol(igcm_coplus)=28. count=count+1 endif if (noms(iq).eq."cplus") then igcm_cplus=iq mmol(igcm_cplus)=12. count=count+1 endif if (noms(iq).eq."nplus") then igcm_nplus=iq mmol(igcm_nplus)=14. count=count+1 endif if (noms(iq).eq."noplus") then igcm_noplus=iq mmol(igcm_noplus)=30. count=count+1 endif if (noms(iq).eq."n2plus") then igcm_n2plus=iq mmol(igcm_n2plus)=28. count=count+1 endif if (noms(iq).eq."hplus") then igcm_hplus=iq mmol(igcm_hplus)=1. count=count+1 endif if (noms(iq).eq."hco2plus") then igcm_hco2plus=iq mmol(igcm_hco2plus)=45. count=count+1 endif if (noms(iq).eq."hcoplus") then igcm_hcoplus=iq mmol(igcm_hcoplus)=29. count=count+1 endif if (noms(iq).eq."h2oplus") then igcm_h2oplus=iq mmol(igcm_h2oplus)=18. count=count+1 endif if (noms(iq).eq."h3oplus") then igcm_h3oplus=iq mmol(igcm_h3oplus)=19. count=count+1 endif if (noms(iq).eq."ohplus") then igcm_ohplus=iq mmol(igcm_ohplus)=17. count=count+1 endif if (noms(iq).eq."elec") then igcm_elec=iq mmol(igcm_elec)=1./1822.89 count=count+1 endif if (noms(iq).eq."h2o_vap") then igcm_h2o_vap=iq mmol(igcm_h2o_vap)=18. count=count+1 endif if (noms(iq).eq."hdo_vap") then igcm_hdo_vap=iq mmol(igcm_hdo_vap)=19. count=count+1 endif if (noms(iq).eq."od") then igcm_od=iq mmol(igcm_od)=18. count=count+1 endif if (noms(iq).eq."d") then igcm_d=iq mmol(igcm_d)=2. count=count+1 endif if (noms(iq).eq."hd") then igcm_hd=iq mmol(igcm_hd)=3. count=count+1 endif if (noms(iq).eq."do2") then igcm_do2=iq mmol(igcm_do2)=34. count=count+1 endif if (noms(iq).eq."hdo2") then igcm_hdo2=iq mmol(igcm_hdo2)=35. count=count+1 endif if (noms(iq).eq."co2_ice") then igcm_co2_ice=iq mmol(igcm_co2_ice)=44. count=count+1 endif if (noms(iq).eq."h2o_ice") then igcm_h2o_ice=iq mmol(igcm_h2o_ice)=18. count=count+1 endif if (noms(iq).eq."hdo_ice") then igcm_hdo_ice=iq mmol(igcm_hdo_ice)=19. count=count+1 endif ! Other stuff: e.g. for simulations using co2 + neutral gaz if (noms(iq).eq."Ar_N2") then igcm_ar_n2=iq mmol(igcm_ar_n2)=30. count=count+1 endif if (co2clouds) then if (noms(iq).eq."ccnco2_mass") then igcm_ccnco2_mass=iq count=count+1 endif if (noms(iq).eq."ccnco2_number") then igcm_ccnco2_number=iq count=count+1 endif if (meteo_flux) then if (noms(iq).eq."ccnco2_meteor_mass") then igcm_ccnco2_meteor_mass=iq count=count+1 endif if (noms(iq).eq."ccnco2_meteor_number") then igcm_ccnco2_meteor_number=iq count=count+1 endif end if if (co2useh2o) then if (noms(iq).eq."ccnco2_h2o_number") then igcm_ccnco2_h2o_number=iq count=count+1 endif if (noms(iq).eq."ccnco2_h2o_mass_ice") then igcm_ccnco2_h2o_mass_ice=iq count=count+1 endif if (noms(iq).eq."ccnco2_h2o_mass_ccn") then igcm_ccnco2_h2o_mass_ccn=iq count=count+1 endif end if endif enddo ! of do iq=1,nq ! check that we identified all tracers: if (count.ne.nq) then write(*,*) "initracer: found only ",count," tracers" write(*,*) " expected ",nq do iq=1,count write(*,*)' ',iq,' ',trim(noms(iq)) enddo call abort_physic("initracer","tracer mismatch",1) else write(*,*) "initracer: found all expected tracers, namely:" do iq=1,nq write(*,*)' ',iq,' ',trim(noms(iq)) enddo endif ! if water cycle but iceparty=.false., there will nevertheless be ! water ice at the surface (iceparty is not used anymore, but this ! part is still relevant, as we want to stay compatible with the ! older versions). if (water.and.(igcm_h2o_ice.eq.0)) then igcm_h2o_ice=igcm_h2o_vap ! so that qsurf(i_h2o_ice) is identified ! even though there is no q(i_h2o_ice) else ! surface ice qsurf(i_h2o_ice) was loaded twice by phyetat0, ! as qsurf(i_h2o_vap) & as qsurf(i_h2o_ice), so to be clean: if (igcm_h2o_vap.ne.0) then qsurf(1:ngrid,igcm_h2o_vap)=0 endif endif ! Additional test required for HDO ! We need to compute some things for H2O before HDO if (hdo) then if (igcm_h2o_vap.gt.igcm_hdo_vap) then call abort_physic("initracer", & "Tracer H2O must be initialized before HDO",1) else if ((nqfils(igcm_h2o_ice).lt.1) & .or. (nqfils(igcm_h2o_vap).lt.1)) then write(*,*) "HDO must be transported as a son", & " of H2O: complete traceur.def" call abort_physic("initracer","adapt your tracer.def",1) else if ((igcm_hdo_ice.lt.nq-2) & .or. (igcm_hdo_vap.lt.nq-2)) then write(*,*) "The isotopes (HDO) must be placed at", & " the end of the list in traceur.def" call abort_physic("initracer","adapt your tracer.def",1) endif endif c------------------------------------------------------------ c Initialize tracers .... (in tracer_mod) c------------------------------------------------------------ ! start by setting everything to (default) zero rho_q(1:nq)=0 ! tracer density (kg.m-3) radius(1:nq)=0. ! tracer particle radius (m) alpha_lift(1:nq) =0. ! tracer saltation vertical flux/horiz flux ratio (m-1) alpha_devil(1:nq)=0. ! tracer lifting coefficient by dust devils ! some reference values rho_dust=2500. ! Mars dust density (kg.m-3) rho_ice=920. ! Water ice density (kg.m-3) rho_ice_co2=1650. if (doubleq) then c "doubleq" technique c ------------------- c (transport of mass and number mixing ratio) c iq=1: Q mass mixing ratio, iq=2: N number mixing ratio if( (nq.lt.2).or.(water.and.(nq.lt.4)) * .or.(hdo.and.(nq.lt.6) )) then write(*,*)'initracer: nq is too low : nq=', nq write(*,*)'water= ',water,' doubleq= ',doubleq end if nueff_lift = 0.5 varian=sqrt(log(1.+nueff_lift)) rho_q(igcm_dust_mass)=rho_dust rho_q(igcm_dust_number)=rho_dust c Intermediate calcul for computing geometric mean radius r0 c as a function of mass and number mixing ratio Q and N c (r0 = (r3n_q * Q/ N)^(1/3)) r3n_q = exp(-4.5*varian**2)*(3./4.)/(pi*rho_dust) c Intermediate calcul for computing effective radius reff c from geometric mean radius r0 c (reff = ref_r0 * r0) ref_r0 = exp(2.5*varian**2) c lifted dust : c ''''''''''' reff_lift = 3.0e-6 !3.e-6 !Effective radius of lifted dust (m) alpha_devil(igcm_dust_mass)=9.e-9 ! dust devil lift mass coeff c alpha_lift(igcm_dust_mass)=3.0e-15 ! Lifted mass coeff !! default lifting settings !! -- GCM: alpha_lift not zero because large-scale lifting by default !! -- MESOSCALE: alpha_lift zero because no lifting at all in mesoscale by default #ifdef MESOSCALE alpha_lift(igcm_dust_mass)=0.0 #else alpha_lift(igcm_dust_mass)=1.e-6 !1.e-6 !Lifted mass coeff IF (dustinjection.ge.1) THEN reff_lift = 3.0e-6 ! Effective radius of lifted dust (m) alpha_lift(igcm_dust_mass)=(4/3.)*reff_lift*rho_dust & /2.4 ENDIF #endif r0_lift = reff_lift/ref_r0 alpha_devil(igcm_dust_number)=r3n_q* & alpha_devil(igcm_dust_mass)/r0_lift**3 alpha_lift(igcm_dust_number)=r3n_q* & alpha_lift(igcm_dust_mass)/r0_lift**3 radius(igcm_dust_mass) = reff_lift radius(igcm_dust_number) = reff_lift write(*,*) "initracer: doubleq_param reff_lift:", reff_lift write(*,*) "initracer: doubleq_param nueff_lift:", nueff_lift write(*,*) "initracer: doubleq_param alpha_lift:", & alpha_lift(igcm_dust_mass) !c ---------------------------------------------------------------------- !c rocket dust storm scheme !c lifting tracer stormdust using same distribution than !c normal dust if (rdstorm) then reff_storm=3.e-6 ! reff_lift !3.e-6 r0_storm=reff_storm/ref_r0 rho_q(igcm_stormdust_mass)=rho_dust rho_q(igcm_stormdust_number)=rho_dust alpha_devil(igcm_stormdust_mass)=9.e-9 ! dust devil lift mass coeff alpha_lift(igcm_stormdust_mass)=4./3./2.4*reff_storm*rho_dust write(*,*) 'alpha_lift(rds):',alpha_lift(igcm_stormdust_mass) alpha_devil(igcm_stormdust_number)=r3n_q* & alpha_devil(igcm_stormdust_mass)/r0_storm**3 alpha_lift(igcm_stormdust_number)=r3n_q* & alpha_lift(igcm_stormdust_mass)/r0_storm**3 radius(igcm_stormdust_mass) = reff_storm radius(igcm_stormdust_number) = reff_storm end if !(rdstorm) !c ---------------------------------------------------------------------- !c mountain top dust flows scheme !c you need a radius value for topdust to active its sedimentation !c we take the same value as for the normal dust if (topflows) then rho_q(igcm_topdust_mass)=rho_dust rho_q(igcm_topdust_number)=rho_dust radius(igcm_topdust_mass) = 3.e-6 radius(igcm_topdust_number) = 3.e-6 end if !(topflows) !c ---------------------------------------------------------------------- else ! initialize varian, which may be used (e.g. by surfacearea) ! even with conrath dust nueff_lift = 0.5 varian=sqrt(log(1.+nueff_lift)) if (dustbin.gt.1) then print*,'initracer: STOP!', $ ' properties of dust need to be set in initracer !!!' call abort_physic("initracer","dustbin properties issue",1) else if (dustbin.eq.1) then c This will be used for 1 dust particle size: c ------------------------------------------ radius(igcm_dustbin(1))=3.e-6 alpha_lift(igcm_dustbin(1))=0.0e-6 alpha_devil(igcm_dustbin(1))=7.65e-9 rho_q(igcm_dustbin(1))=rho_dust endif end if ! (doubleq) c Scavenging of dust particles by H2O clouds: c ------------------------------------------ c Initialize the two tracers used for the CCNs if (water.AND.doubleq.AND.scavenging) then radius(igcm_ccn_mass) = radius(igcm_dust_mass) alpha_lift(igcm_ccn_mass) = 1e-30 alpha_devil(igcm_ccn_mass) = 1e-30 rho_q(igcm_ccn_mass) = rho_dust radius(igcm_ccn_number) = radius(igcm_ccn_mass) alpha_lift(igcm_ccn_number) = alpha_lift(igcm_ccn_mass) alpha_devil(igcm_ccn_number) = alpha_devil(igcm_ccn_mass) rho_q(igcm_ccn_number) = rho_q(igcm_ccn_mass) endif ! of if (water.AND.doubleq.AND.scavenging) c Submicron dust mode: c -------------------- if (submicron) then radius(igcm_dust_submicron)=0.1e-6 rho_q(igcm_dust_submicron)=rho_dust if (doubleq) then c If doubleq is also active, we use the population ratio: alpha_lift(igcm_dust_submicron) = & alpha_lift(igcm_dust_number)*popratio* & rho_q(igcm_dust_submicron)*4./3.*pi* & radius(igcm_dust_submicron)**3. alpha_devil(igcm_dust_submicron)=1.e-30 else alpha_lift(igcm_dust_submicron)=1e-6 alpha_devil(igcm_dust_submicron)=1.e-30 endif ! (doubleq) end if ! (submicron) c Initialization for water vapor c ------------------------------ if(water) then radius(igcm_h2o_vap)=0. alpha_lift(igcm_h2o_vap) =0. alpha_devil(igcm_h2o_vap)=0. if(water.and.(nq.ge.2)) then radius(igcm_h2o_ice)=3.e-6 rho_q(igcm_h2o_ice)=rho_ice alpha_lift(igcm_h2o_ice) =0. alpha_devil(igcm_h2o_ice)=0. elseif(water.and.(nq.lt.2)) then write(*,*) 'nq is too low : nq=', nq write(*,*) 'water= ',water endif end if ! (water) c Initialization for hdo vapor c ------------------------------ if (hdo) then radius(igcm_hdo_vap)=0. alpha_lift(igcm_hdo_vap) =0. alpha_devil(igcm_hdo_vap)=0. if(water.and.(nq.ge.2)) then radius(igcm_hdo_ice)=3.e-6 rho_q(igcm_hdo_ice)=rho_ice alpha_lift(igcm_hdo_ice) =0. alpha_devil(igcm_hdo_ice)=0. elseif(hdo.and.(nq.lt.6)) then write(*,*) 'nq is too low : nq=', nq write(*,*) 'hdo= ',hdo endif end if ! (hdo) c Output for records: c ~~~~~~~~~~~~~~~~~~ write(*,*) Write(*,*) '******** initracer : dust transport parameters :' write(*,*) 'alpha_lift = ', alpha_lift write(*,*) 'alpha_devil = ', alpha_devil write(*,*) 'radius = ', radius if(doubleq) then write(*,*) 'reff_lift (um) = ', reff_lift write(*,*) 'size distribution variance = ', varian write(*,*) 'r3n_q , ref_r0 : ', r3n_q , ref_r0 end if ! ! some extra (possibly redundant) sanity checks for tracers: ! --------------------------------------------------------- if (doubleq) then ! verify that we indeed have dust_mass and dust_number tracers if (igcm_dust_mass.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use doubleq option without ", & "a dust_mass tracer !" call abort_physic("initracer","doubleq issue",1) endif if (igcm_dust_number.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use doubleq option without ", & "a dust_number tracer !" call abort_physic("initracer","doubleq issue",1) endif endif if ((.not.doubleq).and.(dustbin.gt.0)) then ! verify that we indeed have 'dustbin' dust tracers count=0 do iq=1,dustbin if (igcm_dustbin(iq).ne.0) then count=count+1 endif enddo if (count.ne.dustbin) then write(*,*) "initracer: error !!" write(*,*) " dustbin is set to ",dustbin, & " but we only have the following dust tracers:" do iq=1,count write(*,*)" ",trim(noms(igcm_dustbin(iq))) enddo call abort_physic("initracer","dustbin issue",1) endif endif if (water) then ! verify that we indeed have h2o_vap and h2o_ice tracers if (igcm_h2o_vap.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use water option without ", & "an h2o_vap tracer !" call abort_physic("initracer","water cycle issue",1) endif if (igcm_h2o_ice.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use water option without ", & "an h2o_ice tracer !" call abort_physic("initracer","water cycle issue",1) endif endif if (hdo) then ! verify that we indeed have hdo_vap and hdo_ice tracers if (igcm_hdo_vap.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use hdo option without ", & "an hdo_vap tracer !" call abort_physic("initracer","hdo cycle issue",1) endif if (igcm_hdo_ice.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use hdo option without ", & "an hdo_ice tracer !" call abort_physic("initracer","hdo cycle issue",1) endif endif if (co2clouds) then !verify that we have co2_ice and co2 tracers if (igcm_co2 .eq. 0) then write(*,*) "initracer: error !!" write(*,*) " cannot use co2 clouds option without ", & "a co2 tracer !" call abort_physic("initracer","co2 clouds issue",1) end if if (igcm_co2_ice .eq. 0) then write(*,*) "initracer: error !!" write(*,*) " cannot use co2 clouds option without ", & "a co2_ice tracer !" call abort_physic("initracer","co2 clouds issue",1) end if if (igcm_ccnco2_number .eq. 0) then write(*,*) "initracer: error !!" write(*,*) " cannot use co2 clouds option without ", & "a ccnco2_number tracer !" call abort_physic("initracer","co2 clouds issue",1) end if if (igcm_ccnco2_mass .eq. 0) then write(*,*) "initracer: error !!" write(*,*) " cannot use co2 clouds option without ", & "a ccnco2_mass tracer !" call abort_physic("initracer","co2 clouds issue",1) end if if (co2useh2o) then if (igcm_ccnco2_h2o_number .eq. 0) then write(*,*) "initracer: error !!" write(*,*) " cannot use co2 clouds option without ", & "a ccnco2_h2o_number tracer !" call abort_physic("initracer","co2 clouds issue",1) end if if (igcm_ccnco2_h2o_mass_ice .eq. 0) then write(*,*) "initracer: error !!" write(*,*) " cannot use co2 clouds option without ", & "a ccnco2_h2o_mass_ice tracer !" call abort_physic("initracer","co2 clouds issue",1) end if if (igcm_ccnco2_h2o_mass_ccn .eq. 0) then write(*,*) "initracer: error !!" write(*,*) " cannot use co2 clouds option without ", & "a ccnco2_h2o_mass_ccn tracer !" call abort_physic("initracer","co2 clouds issue",1) end if end if if (meteo_flux) then if (igcm_ccnco2_meteor_number .eq. 0) then write(*,*) "initracer: error !!" write(*,*) " cannot use co2 clouds option without ", & "a ccnco2_meteor_number tracer !" call abort_physic("initracer","co2 clouds issue",1) end if if (igcm_ccnco2_meteor_mass .eq. 0) then write(*,*) "initracer: error !!" write(*,*) " cannot use co2 clouds option without ", & "a ccnco2_h2o_mass_ice tracer !" call abort_physic("initracer","co2 clouds issue",1) end if if (igcm_ccnco2_meteor_mass .eq. 0) then write(*,*) "initracer: error !!" write(*,*) " cannot use co2 clouds option without ", & "a ccnco2_meteor_mass tracer !" call abort_physic("initracer","co2 clouds issue",1) end if end if endif if (rdstorm) then ! verify that we indeed have stormdust_mass and stormdust_number tracers if (igcm_stormdust_mass.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use rdstorm option without ", & "a stormdust_mass tracer !" call abort_physic("initracer","rdstorm issue",1) endif if (igcm_stormdust_number.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use rdstorm option without ", & "a stormdust_number tracer !" call abort_physic("initracer","rdstorm issue",1) endif endif if (topflows) then ! verify that we indeed have topdust_mass and topdust_number tracers if (igcm_topdust_mass.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use topflows option without ", & "a topdust_mass tracer !" call abort_physic("initracer","topflows issue",1) endif if (igcm_topdust_number.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use topflows option without ", & "a topdust_number tracer !" call abort_physic("initracer","topflows issue",1) endif endif if (callnlte) then ! NLTE requirements if (nltemodel.ge.1) then ! check that co2, co, o and n2 tracers are available if (igcm_co2.eq.0) then write(*,*) "initracer: error !!" write(*,*) " with nltemodel>0, we need the co2 tracer!" call abort_physic("initracer","missing co2 tracer",1) endif if (igcm_co.eq.0) then write(*,*) "initracer: error !!" write(*,*) " with nltemodel>0, we need the co tracer!" call abort_physic("initracer","missing co tracer",1) endif if (igcm_o.eq.0) then write(*,*) "initracer: error !!" write(*,*) " with nltemodel>0, we need the o tracer!" call abort_physic("initracer","missing o tracer",1) endif if (igcm_n2.eq.0) then write(*,*) "initracer: error !!" write(*,*) " with nltemodel>0, we need the n2 tracer!" call abort_physic("initracer","missing n2 tracer",1) endif endif endif if (scavenging) then ! verify that we indeed have ccn_mass and ccn_number tracers if (igcm_ccn_mass.eq.0 .and. igcm_ccnco2_mass.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use scavenging option without ", & "a ccn_mass or ccnco2_mass tracer !" call abort_physic("initracer","scavenging issue",1) endif if (igcm_ccn_number.eq.0 .and. igcm_ccnco2_number.eq.0 ) then write(*,*) "initracer: error !!" write(*,*) " cannot use scavenging option without ", & "a ccn_number or ccnco2_number tracer !" call abort_physic("initracer","scavenging issue",1) endif endif ! of if (scavenging) if (photochem .or. callthermos) then ! verify that we indeed have the chemistry tracers if (igcm_co2.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "a co2 tracer !" call abort_physic("initracer","missing co2 tracer",1) endif if (igcm_co.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "a co tracer !" call abort_physic("initracer","missing co tracer",1) endif if (igcm_o.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "a o tracer !" call abort_physic("initracer","missing o tracer",1) endif if (igcm_o1d.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "a o1d tracer !" call abort_physic("initracer","missing o1d tracer",1) endif if (igcm_o2.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "an o2 tracer !" call abort_physic("initracer","missing o2 tracer",1) endif if (igcm_o3.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "an o3 tracer !" call abort_physic("initracer","missing o3 tracer",1) endif if (igcm_h.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "a h tracer !" call abort_physic("initracer","missing h tracer",1) endif if (igcm_h2.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "a h2 tracer !" call abort_physic("initracer","missing h2 tracer",1) endif if (igcm_oh.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "an oh tracer !" call abort_physic("initracer","missing oh tracer",1) endif if (igcm_ho2.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "a ho2 tracer !" call abort_physic("initracer","missing ho2 tracer",1) endif if (igcm_h2o2.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "a h2o2 tracer !" call abort_physic("initracer","missing h2o2 tracer",1) endif if (igcm_n2.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "a n2 tracer !" call abort_physic("initracer","missing n2 tracer",1) endif if (igcm_ar.eq.0) then write(*,*) "initracer: error !!" write(*,*) " cannot use chemistry option without ", & "an ar tracer !" call abort_physic("initracer","missing ar tracer",1) endif endif ! of if (photochem .or. callthermos) ! Initialisation for CO2 clouds if (co2clouds) then radius(igcm_ccnco2_mass) = radius(igcm_dust_mass) alpha_lift(igcm_ccnco2_mass) = 1e-30 alpha_devil(igcm_ccnco2_mass) = 1e-30 rho_q(igcm_ccnco2_mass) = rho_dust radius(igcm_ccnco2_number) = radius(igcm_ccnco2_mass) alpha_lift(igcm_ccnco2_number) = alpha_lift(igcm_ccnco2_mass) alpha_devil(igcm_ccnco2_number) = alpha_devil(igcm_ccnco2_mass) rho_q(igcm_ccnco2_number) = rho_q(igcm_ccnco2_mass) radius(igcm_co2)=0. alpha_lift(igcm_co2) =0. alpha_devil(igcm_co2)=0. radius(igcm_co2_ice)=1.e-8 rho_q(igcm_co2_ice)=rho_ice_co2 alpha_lift(igcm_co2_ice) =0. alpha_devil(igcm_co2_ice)=0. endif end