[847] | 1 | MODULE etat0_collocated_mod |
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| 2 | USE icosa |
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| 3 | USE omp_para, ONLY : is_omp_level_master |
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| 4 | USE caldyn_vars_mod, ONLY : hydrostatic |
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| 5 | IMPLICIT NONE |
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| 6 | PRIVATE |
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| 7 | |
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[848] | 8 | LOGICAL :: autoinit_mass, autoinit_NH |
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| 9 | CHARACTER(len=255),SAVE :: etat0_type |
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| 10 | !$OMP THREADPRIVATE(autoinit_mass, autoinit_NH, etat0_type) |
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[847] | 11 | |
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| 12 | PUBLIC :: etat0_type, etat0_collocated |
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| 13 | |
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| 14 | ! Important notes for OpenMP |
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| 15 | ! When etat0 is called, vertical OpenMP parallelism is deactivated. |
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| 16 | ! Therefore only the omp_level_master thread must work, i.e. : |
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| 17 | ! !$OMP BARRIER |
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| 18 | ! DO ind=1,ndomain |
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| 19 | ! IF (.NOT. assigned_domain(ind) .OR. .NOT. is_omp_level_master) CYCLE |
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| 20 | ! ... |
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| 21 | ! END DO |
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| 22 | ! !$OMP BARRIER |
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| 23 | ! There MUST be NO OMP BARRIER inside the DO-LOOP or any routine it calls. |
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| 24 | |
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| 25 | CONTAINS |
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| 26 | |
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| 27 | SUBROUTINE etat0_collocated(f_phis,f_ps,f_mass,f_theta_rhodz,f_u, f_geopot,f_W, f_q) |
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| 28 | USE theta2theta_rhodz_mod |
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| 29 | TYPE(t_field),POINTER :: f_ps(:) |
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| 30 | TYPE(t_field),POINTER :: f_mass(:) |
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| 31 | TYPE(t_field),POINTER :: f_phis(:) |
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| 32 | TYPE(t_field),POINTER :: f_theta_rhodz(:) |
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| 33 | TYPE(t_field),POINTER :: f_u(:) |
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| 34 | TYPE(t_field),POINTER :: f_geopot(:) |
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| 35 | TYPE(t_field),POINTER :: f_W(:) |
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| 36 | TYPE(t_field),POINTER :: f_q(:) |
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| 37 | |
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| 38 | TYPE(t_field),POINTER,SAVE :: f_temp(:) |
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| 39 | REAL(rstd),POINTER :: ps(:) |
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| 40 | REAL(rstd),POINTER :: mass(:,:) |
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| 41 | REAL(rstd),POINTER :: phis(:) |
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| 42 | REAL(rstd),POINTER :: theta_rhodz(:,:,:) |
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| 43 | REAL(rstd),POINTER :: temp(:,:) |
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| 44 | REAL(rstd),POINTER :: u(:,:) |
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| 45 | REAL(rstd),POINTER :: geopot(:,:) |
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| 46 | REAL(rstd),POINTER :: W(:,:) |
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| 47 | REAL(rstd),POINTER :: q(:,:,:) |
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| 48 | INTEGER :: ind |
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| 49 | |
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| 50 | CALL allocate_field(f_temp,field_t,type_real,llm,name='temp') |
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| 51 | |
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| 52 | DO ind=1,ndomain |
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| 53 | IF (.NOT. assigned_domain(ind) .OR. .NOT. is_omp_level_master) CYCLE |
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| 54 | CALL swap_dimensions(ind) |
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| 55 | CALL swap_geometry(ind) |
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| 56 | ps=f_ps(ind) |
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| 57 | mass=f_mass(ind) |
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| 58 | phis=f_phis(ind) |
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| 59 | theta_rhodz=f_theta_rhodz(ind) |
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| 60 | temp=f_temp(ind) |
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| 61 | u=f_u(ind) |
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| 62 | geopot=f_geopot(ind) |
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| 63 | w=f_w(ind) |
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| 64 | q=f_q(ind) |
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| 65 | |
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| 66 | IF( TRIM(etat0_type)=='williamson91.6' ) THEN |
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[848] | 67 | CALL compute_etat0_collocated_hex(ps,mass, phis, theta_rhodz(:,:,1), u, geopot, W, q) |
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[847] | 68 | ELSE |
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[848] | 69 | CALL compute_etat0_collocated_hex(ps,mass, phis, temp, u, geopot, W, q) |
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[847] | 70 | ENDIF |
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| 71 | |
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| 72 | IF( TRIM(etat0_type)/='williamson91.6' ) CALL compute_temperature2entropy(ps,temp,q,theta_rhodz, 1) |
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| 73 | |
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| 74 | ENDDO |
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| 75 | |
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| 76 | CALL deallocate_field(f_temp) |
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| 77 | |
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| 78 | END SUBROUTINE etat0_collocated |
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| 79 | |
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| 80 | SUBROUTINE compute_temperature2entropy(ps,temp,q,theta_rhodz,offset) |
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| 81 | USE icosa |
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| 82 | USE pression_mod |
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| 83 | USE exner_mod |
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| 84 | USE omp_para |
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| 85 | REAL(rstd),INTENT(IN) :: ps(iim*jjm) |
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| 86 | REAL(rstd),INTENT(IN) :: temp(iim*jjm,llm) |
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| 87 | REAL(rstd),INTENT(IN) :: q(iim*jjm,llm,nqtot) |
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| 88 | REAL(rstd),INTENT(OUT) :: theta_rhodz(iim*jjm,llm) |
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| 89 | INTEGER,INTENT(IN) :: offset |
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| 90 | |
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| 91 | REAL(rstd) :: p(iim*jjm,llm+1) |
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| 92 | REAL(rstd) :: cppd,Rd, mass, p_ij, q_ij,r_ij, chi,nu, entropy, theta |
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| 93 | INTEGER :: i,j,ij,l |
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| 94 | |
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| 95 | cppd=cpp |
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| 96 | Rd=kappa*cppd |
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| 97 | |
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| 98 | CALL compute_pression(ps,p,offset) |
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| 99 | ! flush p |
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| 100 | DO l = ll_begin, ll_end |
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| 101 | DO j=jj_begin-offset,jj_end+offset |
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| 102 | DO i=ii_begin-offset,ii_end+offset |
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| 103 | ij=(j-1)*iim+i |
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| 104 | mass = (p(ij,l)-p(ij,l+1))/g ! dry+moist mass |
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| 105 | p_ij = .5*(p(ij,l)+p(ij,l+1)) ! pressure at full level |
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| 106 | SELECT CASE(caldyn_thermo) |
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| 107 | CASE(thermo_theta) |
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| 108 | theta = temp(ij,l)*(p_ij/preff)**(-kappa) |
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| 109 | theta_rhodz(ij,l) = mass * theta |
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| 110 | CASE(thermo_entropy) |
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| 111 | nu = log(p_ij/preff) |
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| 112 | chi = log(temp(ij,l)/Treff) |
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| 113 | entropy = cppd*chi-Rd*nu |
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| 114 | theta_rhodz(ij,l) = mass * entropy |
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| 115 | ! CASE(thermo_moist) |
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| 116 | ! q_ij=q(ij,l,1) |
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| 117 | ! r_ij=1.-q_ij |
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| 118 | ! mass=mass*(1-q_ij) ! dry mass |
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| 119 | ! nu = log(p_ij/preff) |
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| 120 | ! chi = log(temp(ij,l)/Treff) |
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| 121 | ! entropy = r_ij*(cppd*chi-Rd*nu) + q_ij*(cppv*chi-Rv*nu) |
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| 122 | ! theta_rhodz(ij,l) = mass * entropy |
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| 123 | CASE DEFAULT |
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| 124 | STOP |
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| 125 | END SELECT |
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| 126 | ENDDO |
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| 127 | ENDDO |
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| 128 | ENDDO |
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| 129 | END SUBROUTINE compute_temperature2entropy |
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| 130 | |
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[848] | 131 | SUBROUTINE compute_etat0_collocated_hex(ps,mass,phis,temp_i,u, geopot,W, q) |
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[847] | 132 | USE wind_mod |
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| 133 | USE disvert_mod |
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| 134 | REAL(rstd),INTENT(INOUT) :: ps(iim*jjm) |
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| 135 | REAL(rstd),INTENT(INOUT) :: mass(iim*jjm,llm) |
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| 136 | REAL(rstd),INTENT(OUT) :: phis(iim*jjm) |
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| 137 | REAL(rstd),INTENT(OUT) :: temp_i(iim*jjm,llm) |
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| 138 | REAL(rstd),INTENT(OUT) :: u(3*iim*jjm,llm) |
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| 139 | REAL(rstd),INTENT(OUT) :: W(iim*jjm,llm+1) |
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| 140 | REAL(rstd),INTENT(OUT) :: geopot(iim*jjm,llm+1) |
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| 141 | REAL(rstd),INTENT(OUT) :: q(iim*jjm,llm,nqtot) |
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| 142 | |
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| 143 | REAL(rstd) :: ulon_i(iim*jjm,llm) |
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| 144 | REAL(rstd) :: ulat_i(iim*jjm,llm) |
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| 145 | |
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| 146 | REAL(rstd) :: ps_e(3*iim*jjm) |
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| 147 | REAL(rstd) :: mass_e(3*iim*jjm,llm) |
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| 148 | REAL(rstd) :: phis_e(3*iim*jjm) |
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| 149 | REAL(rstd) :: temp_e(3*iim*jjm,llm) |
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| 150 | REAL(rstd) :: geopot_e(3*iim*jjm,llm+1) |
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| 151 | REAL(rstd) :: ulon_e(3*iim*jjm,llm) |
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| 152 | REAL(rstd) :: ulat_e(3*iim*jjm,llm) |
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| 153 | REAL(rstd) :: q_e(3*iim*jjm,llm,nqtot) |
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| 154 | |
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| 155 | INTEGER :: l,i,j,ij |
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| 156 | REAL :: p_ik, v_ik, mass_ik |
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| 157 | |
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| 158 | ! For NH geopotential and vertical momentum must be initialized. |
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| 159 | ! Unless autoinit_NH is set to .FALSE. , they will be initialized |
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| 160 | ! to hydrostatic geopotential and zero |
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| 161 | autoinit_mass = .TRUE. |
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| 162 | autoinit_NH = .NOT. hydrostatic |
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| 163 | w(:,:) = 0 |
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| 164 | |
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[848] | 165 | CALL compute_etat0_collocated(iim*jjm , lon_i, lat_i, phis, ps, mass, temp_i, ulon_i, ulat_i, geopot, q) |
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| 166 | CALL compute_etat0_collocated(3*iim*jjm, lon_e, lat_e, phis_e, ps_e, mass_e, temp_e, ulon_e, ulat_e, geopot_e, q_e) |
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| 167 | |
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| 168 | IF(autoinit_mass) CALL compute_rhodz(.TRUE., ps, mass) ! initialize mass distribution using ps |
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| 169 | IF(autoinit_NH) THEN |
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| 170 | geopot(:,1) = phis(:) ! surface geopotential |
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| 171 | DO l = 1, llm |
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| 172 | DO ij=1,iim*jjm |
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| 173 | ! hybrid pressure coordinate |
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| 174 | p_ik = ptop + mass_ak(l) + mass_bk(l)*ps(ij) |
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| 175 | mass_ik = (mass_dak(l) + mass_dbk(l)*ps(ij))/g |
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| 176 | ! v=R.T/p, R=kappa*cpp |
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| 177 | v_ik = kappa*cpp*temp_i(ij,l)/p_ik |
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| 178 | geopot(ij,l+1) = geopot(ij,l) + mass_ik*v_ik*g |
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| 179 | END DO |
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| 180 | END DO |
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| 181 | END IF |
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| 182 | |
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| 183 | CALL compute_wind_perp_from_lonlat_compound(ulon_e, ulat_e, u) |
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| 184 | |
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| 185 | END SUBROUTINE compute_etat0_collocated_hex |
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| 186 | |
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| 187 | SUBROUTINE compute_etat0_collocated(ngrid, lon, lat, phis, ps, mass, temp, ulon, ulat, geopot, q) |
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| 188 | USE etat0_isothermal_mod, ONLY : compute_isothermal => compute_etat0 |
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| 189 | USE etat0_jablonowsky06_mod, ONLY : compute_jablonowsky06 => compute_etat0 |
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| 190 | USE etat0_dcmip1_mod, ONLY : compute_dcmip1 => compute_etat0 |
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| 191 | USE etat0_dcmip2_mod, ONLY : compute_dcmip2 => compute_etat0 |
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| 192 | USE etat0_dcmip3_mod, ONLY : compute_dcmip3 => compute_etat0 |
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| 193 | USE etat0_dcmip4_mod, ONLY : compute_dcmip4 => compute_etat0 |
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| 194 | USE etat0_dcmip5_mod, ONLY : compute_dcmip5 => compute_etat0 |
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| 195 | USE etat0_bubble_mod, ONLY : compute_bubble => compute_etat0 |
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| 196 | USE etat0_williamson_mod, ONLY : compute_w91_6 => compute_etat0 |
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| 197 | USE etat0_temperature_mod, ONLY: compute_temperature => compute_etat0 |
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| 198 | USE etat0_dcmip2016_baroclinic_wave_mod, ONLY : compute_dcmip2016_baroclinic_wave => compute_etat0 |
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| 199 | USE etat0_dcmip2016_cyclone_mod, ONLY : compute_dcmip2016_cyclone => compute_etat0 |
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| 200 | USE etat0_dcmip2016_supercell_mod, ONLY : compute_dcmip2016_supercell => compute_etat0 |
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| 201 | INTEGER :: ngrid |
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| 202 | REAL(rstd),INTENT(IN) :: lon(ngrid), lat(ngrid) |
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| 203 | REAL(rstd),INTENT(INOUT) :: ps(ngrid) |
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| 204 | REAL(rstd),INTENT(INOUT) :: mass(ngrid,llm) |
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| 205 | REAL(rstd),INTENT(OUT) :: phis(ngrid) |
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| 206 | REAL(rstd),INTENT(OUT) :: temp(ngrid,llm) |
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| 207 | REAL(rstd),INTENT(OUT) :: ulon(ngrid,llm) |
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| 208 | REAL(rstd),INTENT(OUT) :: ulat(ngrid,llm) |
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| 209 | REAL(rstd),INTENT(OUT) :: geopot(ngrid,llm+1) |
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| 210 | REAL(rstd),INTENT(OUT) :: q(ngrid,llm,nqtot) |
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| 211 | |
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[847] | 212 | SELECT CASE (TRIM(etat0_type)) |
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| 213 | CASE ('isothermal') |
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[848] | 214 | CALL compute_isothermal(ngrid, phis, ps, temp, ulon, ulat, q) |
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[847] | 215 | CASE ('temperature_profile') |
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[848] | 216 | CALL compute_temperature(ngrid, phis, ps, temp, ulon, ulat, q) |
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[847] | 217 | CASE('jablonowsky06') |
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[848] | 218 | CALL compute_jablonowsky06(ngrid, lon, lat, phis, ps, temp, ulon, ulat) |
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[847] | 219 | CASE('dcmip1') |
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[848] | 220 | CALL compute_dcmip1(ngrid, lon, lat, phis, ps, temp, ulon, ulat, q) |
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[847] | 221 | CASE ('dcmip2_mountain','dcmip2_schaer_noshear','dcmip2_schaer_shear') |
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[848] | 222 | CALL compute_dcmip2(ngrid, lon, lat, phis, ps, temp, ulon, ulat) |
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[847] | 223 | CASE('dcmip3') |
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[848] | 224 | CALL compute_dcmip3(ngrid, lon, lat, phis, ps, temp, ulon, ulat, geopot, q) |
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[847] | 225 | autoinit_NH = .FALSE. ! compute_dcmip3 initializes geopot |
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| 226 | CASE('dcmip4') |
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[848] | 227 | CALL compute_dcmip4(ngrid, lon, lat, phis, ps, temp, ulon, ulat, q) |
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[847] | 228 | CASE('dcmip5') |
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[848] | 229 | CALL compute_dcmip5(ngrid, lon, lat, phis, ps, temp, ulon, ulat, q) |
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[847] | 230 | CASE('bubble') |
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[848] | 231 | CALL compute_bubble(ngrid, lon, lat, phis, ps, temp, ulon, ulat, geopot, q) |
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[847] | 232 | ! autoinit_NH = .FALSE. ! compute_bubble initializes geopot |
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| 233 | CASE('williamson91.6') |
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[848] | 234 | CALL compute_w91_6(ngrid, lon, lat, phis, mass(:,1), temp(:,1), ulon(:,1), ulat(:,1)) |
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[847] | 235 | autoinit_mass = .FALSE. ! do not overwrite mass |
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| 236 | CASE('dcmip2016_baroclinic_wave') |
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[848] | 237 | CALL compute_dcmip2016_baroclinic_wave(ngrid, lon, lat, phis, ps, temp, ulon, ulat, q) |
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[847] | 238 | CASE('dcmip2016_cyclone') |
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[848] | 239 | CALL compute_dcmip2016_cyclone(ngrid, lon, lat, phis, ps, temp, ulon, ulat, q) |
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[847] | 240 | CASE('dcmip2016_supercell') |
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[848] | 241 | CALL compute_dcmip2016_supercell(ngrid, lon, lat, phis, ps, temp, ulon, ulat, q) |
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[847] | 242 | END SELECT |
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| 243 | |
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| 244 | END SUBROUTINE compute_etat0_collocated |
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| 245 | |
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| 246 | END MODULE etat0_collocated_mod |
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