| 1 | module setup_aerosol_optics_lmdz_m |
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| 2 | |
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| 3 | implicit none |
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| 4 | |
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| 5 | contains |
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| 6 | |
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| 7 | subroutine setup_aerosol_optics_lmdz(ao, file_name) |
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| 8 | |
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| 9 | ! Read aerosol optical properties. Note differences with |
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| 10 | ! "radiation_aerosol_optics_data::setup_aerosol_optics": |
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| 11 | |
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| 12 | ! -- The input NetCDF file is not flat, it contains NetCDF groups. |
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| 13 | |
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| 14 | ! -- We do not define ao%ssa_mono_phobic, ao%g_mono_phobic, |
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| 15 | ! ao%lidar_ratio_mono_phobic, ao%ssa_mono_philic, |
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| 16 | ! ao%g_mono_philic, ao%lidar_ratio_mono_philic. They are not in |
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| 17 | ! the input NetCDF file and they are not used by ECRad. |
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| 18 | |
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| 19 | ! -- We do not define ao%description_phobic_str and |
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| 20 | ! ao%description_philic_str. We just leave the initialization |
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| 21 | ! value, which is a blank. |
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| 22 | |
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| 23 | ! -- We have to cshift the shortwave fields because the the |
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| 24 | ! shortwave bands are in ascending order in the NetCDF file while |
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| 25 | ! they are not in ECRad. |
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| 26 | |
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| 27 | use radiation_aerosol_optics_data, only: aerosol_optics_type, & |
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| 28 | IAerosolClassUndefined |
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| 29 | use netcdf95, only: nf95_open, nf95_inq_grp_full_ncid, nf95_close, & |
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| 30 | nf95_inq_dimid, nf95_inq_varid, nf95_inquire_dimension, & |
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| 31 | nf95_get_var, nf95_gw_var, nf95_nowrite |
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| 32 | |
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| 33 | type(aerosol_optics_type), intent(out):: ao |
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| 34 | |
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| 35 | character(len=*), intent(in):: file_name |
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| 36 | ! NetCDF file containing the aerosol optics data |
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| 37 | |
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| 38 | ! Local: |
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| 39 | integer ncid, grpid, dimid, varid |
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| 40 | |
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| 41 | !----------------------------------------------------------------------- |
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| 42 | |
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| 43 | ao%use_hydrophilic = .true. |
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| 44 | ao%use_monochromatic = .true. |
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| 45 | call nf95_open(file_name, nf95_nowrite, ncid) |
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| 46 | call nf95_inq_grp_full_ncid(ncid, "Hydrophilic", grpid) |
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| 47 | call nf95_inq_dimid(grpid, "hur", dimid) |
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| 48 | call nf95_inquire_dimension(grpid, dimid, nclen = ao%nrh) |
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| 49 | allocate(ao%rh_lower(ao%nrh)) |
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| 50 | call nf95_inq_varid(grpid, "hur_bounds", varid) |
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| 51 | call nf95_get_var(grpid, varid, ao%rh_lower, count_nc = [1, ao%nrh]) |
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| 52 | |
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| 53 | ! Hydrophilic/LW_bands: |
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| 54 | call nf95_inq_grp_full_ncid(ncid, "Hydrophilic/LW_bands", grpid) |
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| 55 | call nf95_inq_varid(grpid, "asymmetry", varid) |
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| 56 | call nf95_gw_var(grpid, varid, ao%g_lw_philic) |
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| 57 | call nf95_inq_varid(grpid, "single_scat_alb", varid) |
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| 58 | call nf95_gw_var(grpid, varid, ao%ssa_lw_philic) |
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| 59 | call nf95_inq_varid(grpid, "mass_ext", varid) |
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| 60 | call nf95_gw_var(grpid, varid, ao%mass_ext_lw_philic) |
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| 61 | |
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| 62 | ! Hydrophilic/SW_bands: |
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| 63 | call nf95_inq_grp_full_ncid(ncid, "Hydrophilic/SW_bands", grpid) |
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| 64 | call nf95_inq_varid(grpid, "asymmetry", varid) |
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| 65 | call nf95_gw_var(grpid, varid, ao%g_sw_philic) |
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| 66 | ao%g_sw_philic = cshift(ao%g_sw_philic, 1) |
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| 67 | call nf95_inq_varid(grpid, "single_scat_alb", varid) |
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| 68 | call nf95_gw_var(grpid, varid, ao%ssa_sw_philic) |
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| 69 | ao%ssa_sw_philic = cshift(ao%ssa_sw_philic, 1) |
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| 70 | call nf95_inq_varid(grpid, "mass_ext", varid) |
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| 71 | call nf95_gw_var(grpid, varid, ao%mass_ext_sw_philic) |
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| 72 | ao%mass_ext_sw_philic = cshift(ao%mass_ext_sw_philic, 1) |
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| 73 | |
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| 74 | ! Hydrophilic/Monochromatic: |
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| 75 | call nf95_inq_grp_full_ncid(ncid, "Hydrophilic/Monochromatic", grpid) |
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| 76 | call nf95_inq_varid(grpid, "mass_ext", varid) |
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| 77 | call nf95_gw_var(grpid, varid, ao%mass_ext_mono_philic) |
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| 78 | |
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| 79 | ! Hydrophobic/LW_bands: |
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| 80 | call nf95_inq_grp_full_ncid(ncid, "Hydrophobic/LW_bands", grpid) |
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| 81 | call nf95_inq_varid(grpid, "asymmetry", varid) |
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| 82 | call nf95_gw_var(grpid, varid, ao%g_lw_phobic) |
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| 83 | call nf95_inq_varid(grpid, "single_scat_alb", varid) |
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| 84 | call nf95_gw_var(grpid, varid, ao%ssa_lw_phobic) |
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| 85 | call nf95_inq_varid(grpid, "mass_ext", varid) |
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| 86 | call nf95_gw_var(grpid, varid, ao%mass_ext_lw_phobic) |
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| 87 | |
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| 88 | ! Hydrophobic/SW_bands: |
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| 89 | call nf95_inq_grp_full_ncid(ncid, "Hydrophobic/SW_bands", grpid) |
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| 90 | call nf95_inq_varid(grpid, "asymmetry", varid) |
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| 91 | call nf95_gw_var(grpid, varid, ao%g_sw_phobic) |
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| 92 | ao%g_sw_phobic = cshift(ao%g_sw_phobic, 1) |
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| 93 | call nf95_inq_varid(grpid, "single_scat_alb", varid) |
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| 94 | call nf95_gw_var(grpid, varid, ao%ssa_sw_phobic) |
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| 95 | ao%ssa_sw_phobic = cshift(ao%ssa_sw_phobic, 1) |
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| 96 | call nf95_inq_varid(grpid, "mass_ext", varid) |
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| 97 | call nf95_gw_var(grpid, varid, ao%mass_ext_sw_phobic) |
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| 98 | ao%mass_ext_sw_phobic = cshift(ao%mass_ext_sw_phobic, 1) |
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| 99 | |
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| 100 | ! Hydrophobic/Monochromatic: |
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| 101 | call nf95_inq_grp_full_ncid(ncid, "Hydrophobic/Monochromatic", grpid) |
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| 102 | call nf95_inq_varid(grpid, "mass_ext", varid) |
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| 103 | call nf95_gw_var(grpid, varid, ao%mass_ext_mono_phobic) |
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| 104 | |
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| 105 | call nf95_close(ncid) |
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| 106 | |
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| 107 | ! Get array sizes |
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| 108 | ao%n_bands_lw = size(ao%mass_ext_lw_phobic, 1) |
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| 109 | ao%n_bands_sw = size(ao%mass_ext_sw_phobic, 1) |
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| 110 | ao%n_mono_wl = size(ao%mass_ext_mono_phobic, 1) |
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| 111 | ao%n_type_phobic = size(ao%mass_ext_lw_phobic, 2) |
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| 112 | ao%n_type_philic = size(ao%mass_ext_lw_philic, 3) |
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| 113 | |
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| 114 | ! Allocate memory for mapping arrays |
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| 115 | ao%ntype = ao%n_type_phobic + ao%n_type_philic |
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| 116 | allocate(ao%iclass(ao%ntype)) |
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| 117 | allocate(ao%itype(ao%ntype)) |
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| 118 | |
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| 119 | ao%iclass = IAerosolClassUndefined |
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| 120 | ao%itype = 0 |
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| 121 | |
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| 122 | end subroutine setup_aerosol_optics_lmdz |
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| 123 | |
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| 124 | end module setup_aerosol_optics_lmdz_m |
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