[583] | 1 | MODULE diagflux_mod |
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| 2 | USE icosa |
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[594] | 3 | USE omp_para |
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[732] | 4 | USE caldyn_vars_mod |
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[583] | 5 | IMPLICIT NONE |
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| 6 | SAVE |
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[594] | 7 | PRIVATE |
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| 8 | |
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| 9 | TYPE(t_field), POINTER, PUBLIC :: & |
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[593] | 10 | f_masst(:), f_qmasst(:), & ! time-averaged mass, tracer mass, |
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| 11 | f_massfluxt(:), f_qfluxt(:), & ! time-integrated mass flux and tracer flux |
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| 12 | f_qfluxt_lon(:), f_qfluxt_lat(:), & ! scalar flux reconstructed at cell centers |
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[601] | 13 | f_ulont(:), f_thetat(:), f_epot(:), f_ekin(:), f_enthalpy(:), & ! time-averaged potential E, kinetic E and enthalpy |
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| 14 | f_ulonfluxt(:), f_thetafluxt(:), f_epotfluxt(:), f_ekinfluxt(:), f_enthalpyfluxt(:) ! time averaged 'fluxes' of epot, ekin and enthalpy |
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[583] | 15 | LOGICAL :: diagflux_on |
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| 16 | !$OMP THREADPRIVATE(diagflux_on) |
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| 17 | |
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[594] | 18 | PUBLIC :: diagflux_on, init_diagflux, zero_qfluxt, qflux_centered_lonlat, flux_centered_lonlat, diagflux_energy |
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| 19 | |
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[583] | 20 | CONTAINS |
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| 21 | |
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| 22 | SUBROUTINE init_diagflux |
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| 23 | USE getin_mod |
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[593] | 24 | INTEGER :: ll |
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[583] | 25 | diagflux_on = .FALSE. |
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| 26 | CALL getin("diagflux", diagflux_on) |
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[594] | 27 | ll = MERGE(llm,1,diagflux_on) |
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[593] | 28 | CALL allocate_field(f_masst, field_t,type_real,ll, name="masst") |
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[601] | 29 | CALL allocate_field(f_ulont, field_t,type_real,ll, name="ulont") |
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| 30 | CALL allocate_field(f_thetat, field_t,type_real,ll, name="thetat") |
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[593] | 31 | CALL allocate_field(f_epot, field_t,type_real,ll, name="epot") |
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| 32 | CALL allocate_field(f_ekin, field_t,type_real,ll, name="ekin") |
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| 33 | CALL allocate_field(f_enthalpy, field_t,type_real,ll, name="enthalpy") |
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| 34 | CALL allocate_field(f_qmasst, field_t,type_real,ll,nqtot, name="qmasst") |
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| 35 | CALL allocate_field(f_massfluxt, field_u,type_real,ll, name="massfluxt") |
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[601] | 36 | CALL allocate_field(f_ulonfluxt, field_u,type_real,ll, name="ulonfluxt") |
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| 37 | CALL allocate_field(f_thetafluxt, field_u,type_real,ll, name="thetafluxt") |
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[593] | 38 | CALL allocate_field(f_epotfluxt, field_u,type_real,ll, name="epotfluxt") |
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| 39 | CALL allocate_field(f_ekinfluxt, field_u,type_real,ll, name="ekinfluxt") |
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| 40 | CALL allocate_field(f_enthalpyfluxt, field_u,type_real,ll, name="enthalpyfluxt") |
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| 41 | CALL allocate_field(f_qfluxt, field_u,type_real,ll,nqtot, name="qfluxt") |
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| 42 | CALL allocate_field(f_qfluxt_lon, field_t,type_real,ll,nqtot, name="qfluxt_lon") |
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| 43 | CALL allocate_field(f_qfluxt_lat, field_t,type_real,ll,nqtot, name="qfluxt_lat") |
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| 44 | IF(diagflux_on) CALL zero_qfluxt |
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[583] | 45 | END SUBROUTINE init_diagflux |
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| 46 | |
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[594] | 47 | #define ZERO2(field) buf2=field(ind) ; buf2(:,ll_begin:ll_end)=0. |
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| 48 | #define ZERO3(field) buf3=field(ind) ; buf3(:,ll_begin:ll_end,:)=0. |
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| 49 | |
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[583] | 50 | SUBROUTINE zero_qfluxt |
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| 51 | INTEGER :: ind |
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[592] | 52 | REAL(rstd), POINTER :: buf2(:,:),buf3(:,:,:) |
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[583] | 53 | DO ind=1,ndomain |
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| 54 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 55 | CALL swap_dimensions(ind) |
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[594] | 56 | ZERO2(f_masst) |
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[603] | 57 | ZERO2(f_ulont) |
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| 58 | ZERO2(f_thetat) |
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[594] | 59 | ZERO2(f_epot) |
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| 60 | ZERO2(f_ekin) |
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| 61 | ZERO2(f_enthalpy) |
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| 62 | ZERO3(f_qmasst) |
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| 63 | ZERO2(f_massfluxt) |
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[603] | 64 | ZERO2(f_ulonfluxt) |
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| 65 | ZERO2(f_thetafluxt) |
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[594] | 66 | ZERO2(f_epotfluxt) |
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| 67 | ZERO2(f_ekinfluxt) |
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| 68 | ZERO2(f_enthalpyfluxt) |
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| 69 | ZERO3(f_qfluxt) |
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[583] | 70 | END DO |
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| 71 | END SUBROUTINE zero_qfluxt |
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[585] | 72 | |
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[594] | 73 | !------------------------------------ Reconstruct fluxes at cell centers --------------------------------------- |
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| 74 | |
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| 75 | SUBROUTINE qflux_centered_lonlat(scale, f_flux, f_flux_lon, f_flux_lat) |
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[587] | 76 | REAL(rstd), INTENT(IN) :: scale |
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[594] | 77 | TYPE(t_field),POINTER :: f_flux(:), f_flux_lon(:), f_flux_lat(:) |
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| 78 | REAL(rstd), POINTER :: flux(:,:,:), flux_lon(:,:,:), flux_lat(:,:,:) |
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[585] | 79 | INTEGER :: ind, itrac |
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| 80 | DO ind=1,ndomain |
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| 81 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 82 | CALL swap_dimensions(ind) |
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| 83 | CALL swap_geometry(ind) |
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| 84 | flux=f_flux(ind) |
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[587] | 85 | flux_lon=f_flux_lon(ind) |
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| 86 | flux_lat=f_flux_lat(ind) |
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[585] | 87 | DO itrac=1,nqtot |
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[587] | 88 | CALL compute_flux_centered_lonlat(scale, flux(:,:,itrac), flux_lon(:,:,itrac), flux_lat(:,:,itrac)) |
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[585] | 89 | END DO |
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| 90 | END DO |
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[594] | 91 | END SUBROUTINE qflux_centered_lonlat |
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| 92 | |
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| 93 | SUBROUTINE flux_centered_lonlat(scale, f_flux, f_flux_lon, f_flux_lat) |
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| 94 | REAL(rstd), INTENT(IN) :: scale |
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| 95 | TYPE(t_field),POINTER :: f_flux(:), f_flux_lon(:), f_flux_lat(:) |
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| 96 | REAL(rstd), POINTER :: flux(:,:), flux_lon(:,:), flux_lat(:,:) |
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| 97 | INTEGER :: ind |
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| 98 | DO ind=1,ndomain |
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| 99 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 100 | CALL swap_dimensions(ind) |
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| 101 | CALL swap_geometry(ind) |
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| 102 | flux=f_flux(ind) |
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| 103 | flux_lon=f_flux_lon(ind) |
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| 104 | flux_lat=f_flux_lat(ind) |
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| 105 | CALL compute_flux_centered_lonlat(scale, flux, flux_lon, flux_lat) |
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| 106 | END DO |
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[585] | 107 | END SUBROUTINE flux_centered_lonlat |
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[583] | 108 | |
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[587] | 109 | SUBROUTINE compute_flux_centered_lonlat(scale, flux, flux_lon, flux_lat) |
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| 110 | USE wind_mod |
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| 111 | REAL(rstd), INTENT(IN) :: scale |
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[585] | 112 | REAL(rstd), INTENT(IN) :: flux(3*iim*jjm,llm) |
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| 113 | REAL(rstd), INTENT(OUT) :: flux_lon(iim*jjm,llm), flux_lat(iim*jjm,llm) |
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| 114 | REAL(rstd) :: flux_3d(iim*jjm,llm,3) |
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[587] | 115 | CALL compute_flux_centered(scale, flux, flux_3d) |
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[585] | 116 | CALL compute_wind_centered_lonlat_compound(flux_3d, flux_lon, flux_lat) |
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| 117 | END SUBROUTINE compute_flux_centered_lonlat |
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| 118 | |
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[594] | 119 | !------------------------------------ Compute energy fluxes --------------------------------------- |
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| 120 | |
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[601] | 121 | SUBROUTINE diagflux_energy(frac, f_phis,f_rhodz,f_theta_rhodz,f_u, f_geopot,f_theta,f_pk, f_hfluxt) |
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[594] | 122 | REAL(rstd), INTENT(IN) :: frac |
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[601] | 123 | TYPE(t_field),POINTER :: f_phis(:),f_rhodz(:),f_theta_rhodz(:),f_u(:), f_geopot(:), f_theta(:), f_pk(:), f_hfluxt(:) |
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[594] | 124 | REAL(rstd), POINTER :: phis(:), rhodz(:,:), theta_rhodz(:,:,:), u(:,:), & |
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[601] | 125 | geopot(:,:), theta(:,:,:), pk(:,:), hfluxt(:,:), & |
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| 126 | ulont(:,:), thetat(:,:), epot(:,:), ekin(:,:), enthalpy(:,:), & |
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| 127 | thetaflux(:,:), ulonflux(:,:), epotflux(:,:), ekinflux(:,:), enthalpyflux(:,:) |
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[594] | 128 | INTEGER :: ind |
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| 129 | DO ind=1,ndomain |
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| 130 | IF (.NOT. assigned_domain(ind)) CYCLE |
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| 131 | CALL swap_dimensions(ind) |
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| 132 | CALL swap_geometry(ind) |
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| 133 | hfluxt = f_hfluxt(ind) |
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| 134 | phis = f_phis(ind) |
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| 135 | rhodz = f_rhodz(ind) |
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| 136 | theta_rhodz = f_theta_rhodz(ind) |
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| 137 | u = f_u(ind) |
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| 138 | geopot = f_geopot(ind) |
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[601] | 139 | theta = f_theta(ind) ! buffer |
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| 140 | pk = f_pk(ind) ! buffer |
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| 141 | ulont = f_ulont(ind) |
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| 142 | thetat = f_thetat(ind) |
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[594] | 143 | epot = f_epot(ind) |
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| 144 | ekin = f_ekin(ind) |
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| 145 | enthalpy = f_enthalpy(ind) |
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[601] | 146 | ulonflux = f_ulonfluxt(ind) |
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| 147 | thetaflux = f_thetafluxt(ind) |
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[594] | 148 | epotflux = f_epotfluxt(ind) |
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| 149 | ekinflux = f_ekinfluxt(ind) |
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| 150 | enthalpyflux = f_enthalpyfluxt(ind) |
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[601] | 151 | CALL compute_diagflux_energy(frac,hfluxt, phis,rhodz,theta_rhodz,u, geopot,theta,pk, & |
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| 152 | ulont, thetat, epot, ekin, enthalpy, & |
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| 153 | ulonflux, thetaflux, epotflux, ekinflux, enthalpyflux) |
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[594] | 154 | END DO |
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| 155 | END SUBROUTINE diagflux_energy |
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| 156 | |
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[601] | 157 | SUBROUTINE compute_diagflux_energy(frac, massflux, phis,rhodz,theta_rhodz,ue, geopot,theta,pk, & |
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| 158 | ulon, thetat, epot, ekin, enthalpy, & |
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| 159 | ulon_flux, thetat_flux, epot_flux, ekin_flux, enthalpy_flux) |
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[594] | 160 | USE disvert_mod, ONLY : ptop |
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| 161 | REAL(rstd), INTENT(IN) :: frac |
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[601] | 162 | REAL(rstd), INTENT(IN) :: massflux(3*iim*jjm,llm), ue(3*iim*jjm,llm),& |
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[594] | 163 | phis(iim*jjm), rhodz(iim*jjm,llm), theta_rhodz(iim*jjm,llm,nqtot) |
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[601] | 164 | REAL(rstd), INTENT(INOUT) :: geopot(iim*jjm,llm+1), theta(iim*jjm,llm), pk(iim*jjm,llm) ! theta,pk = buffers |
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| 165 | REAL(rstd), INTENT(INOUT), DIMENSION(iim*jjm, llm) :: ulon, thetat, epot, ekin, enthalpy |
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| 166 | REAL(rstd), INTENT(INOUT), DIMENSION(3*iim*jjm, llm) :: ulon_flux, thetat_flux, epot_flux, ekin_flux, enthalpy_flux |
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| 167 | REAL(rstd) :: energy, p_ik, theta_ik, temp_ik, gv, Rd, cx,cy,cz, ux,uy,uz, ue_le,ulon_i |
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[594] | 168 | INTEGER :: ij, l, ij_omp_begin_ext, ij_omp_end_ext |
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| 169 | Rd = kappa*cpp |
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[595] | 170 | ! even if loops are of the _ext variant, we still need halo exchanges before reconstructing fluxes at cell centers |
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| 171 | ! => loop over interior region |
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[603] | 172 | CALL distrib_level(ij_begin_ext, ij_end_ext, ij_omp_begin_ext,ij_omp_end_ext) |
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[612] | 173 | #include "../kernels_hex/energy_fluxes.k90" |
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[594] | 174 | END SUBROUTINE compute_diagflux_energy |
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| 175 | |
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[583] | 176 | END MODULE diagflux_mod |
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