| [135] | 1 | !----------------------------------------------------------------------- |
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| 2 | ! INCLUDE 'tracer.h' |
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| 3 | |
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| 4 | character*20 noms(nqmx) ! name of the tracer |
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| 5 | real mmol(nqmx) ! mole mass of tracer (g/mol-1) |
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| 6 | real radius(nqmx) ! dust and ice particle radius (m) |
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| 7 | real rho_q(nqmx) ! tracer densities (kg.m-3) |
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| 8 | real qext(nqmx) ! Single Scat. Extinction coeff at 0.67 um |
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| 9 | real alpha_lift(nqmx) ! saltation vertical flux/horiz flux ratio (m-1) |
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| 10 | real alpha_devil(nqmx) ! lifting coeeficient by dust devil |
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| 11 | |
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| 12 | real varian ! Characteristic variance of log-normal distribution |
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| 13 | real r3n_q ! used to compute r0 from number and mass mixing ratio |
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| 14 | real qextrhor(nqmx) ! Intermediate for computing opt. depth from q |
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| 15 | real rho_dust ! Mars dust density (kg.m-3) |
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| 16 | real rho_ice ! Water ice density (kg.m-3) |
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| 17 | real rho_co2 ! CO2 ice density (kg.m-3) |
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| 18 | real ref_r0 ! for computing reff=ref_r0*r0 (in log.n. distribution) |
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| 19 | |
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| 20 | real dryness(ngridmx)!"Dryness coefficient" for grnd water ice sublimation |
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| 21 | |
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| 22 | ! tracer indexes: these are initialized in initracer and should be 0 if the |
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| 23 | ! corresponding tracer does not exist |
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| 24 | ! dust |
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| 25 | integer :: igcm_dustbin(nqmx) ! for dustbin 'dust' tracers |
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| 26 | ! dust, special doubleq case |
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| 27 | integer :: igcm_dust_mass ! dust mass mixing ratio (for transported dust) |
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| 28 | integer :: igcm_dust_number ! dust number mixing ratio (transported dust) |
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| 29 | ! water |
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| 30 | integer :: igcm_h2o_vap ! water vapour |
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| 31 | integer :: igcm_h2o_ice ! water ice |
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| 32 | ! chemistry: |
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| 33 | integer :: igcm_co2 |
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| 34 | integer :: igcm_co |
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| 35 | integer :: igcm_o |
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| 36 | integer :: igcm_o1d |
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| 37 | integer :: igcm_o2 |
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| 38 | integer :: igcm_o3 |
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| 39 | integer :: igcm_h |
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| 40 | integer :: igcm_h2 |
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| 41 | integer :: igcm_oh |
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| 42 | integer :: igcm_ho2 |
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| 43 | integer :: igcm_h2o2 |
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| 44 | integer :: igcm_n2 |
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| 45 | integer :: igcm_ar |
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| 46 | ! other tracers |
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| 47 | integer :: igcm_ar_n2 ! for simulations using co2 +neutral gaz |
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| 48 | integer :: igcm_co2_ice ! CO2 ice |
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| 49 | |
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| 50 | COMMON/tracer/radius,rho_q,qext,alpha_lift,alpha_devil,noms,mmol, & |
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| 51 | & varian,r3n_q,qextrhor,rho_dust,rho_ice,rho_co2,ref_r0,dryness |
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| 52 | |
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| 53 | COMMON/tracer2/igcm_dustbin,igcm_dust_mass,igcm_dust_number, & |
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| 54 | & igcm_h2o_vap,igcm_h2o_ice,igcm_co2,igcm_co,igcm_o,igcm_o1d, & |
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| 55 | & igcm_o2,igcm_o3,igcm_h,igcm_h2,igcm_oh,igcm_ho2,igcm_h2o2, & |
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| 56 | & igcm_n2,igcm_ar,igcm_ar_n2,igcm_co2_ice |
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| 57 | |
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| 58 | !----------------------------------------------------------------------- |
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