[15] | 1 | MODULE dissip_gcm_mod |
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[19] | 2 | USE icosa |
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[15] | 3 | |
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[26] | 4 | PRIVATE |
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| 5 | |
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| 6 | TYPE(t_field),POINTER,SAVE :: f_due_diss1(:) |
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| 7 | TYPE(t_field),POINTER,SAVE :: f_due_diss2(:) |
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| 8 | |
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| 9 | TYPE(t_field),POINTER,SAVE :: f_theta(:) |
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| 10 | TYPE(t_field),POINTER,SAVE :: f_dtheta_diss(:) |
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| 11 | TYPE(t_field),POINTER,SAVE :: f_dtheta_rhodz_diss(:) |
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| 12 | |
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[15] | 13 | |
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[26] | 14 | INTEGER,SAVE :: nitergdiv=1 |
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| 15 | INTEGER,SAVE :: nitergrot=1 |
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| 16 | INTEGER,SAVE :: niterdivgrad=1 |
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[15] | 17 | |
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| 18 | REAL,ALLOCATABLE,SAVE :: tau_graddiv(:) |
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| 19 | REAL,ALLOCATABLE,SAVE :: tau_gradrot(:) |
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| 20 | REAL,ALLOCATABLE,SAVE :: tau_divgrad(:) |
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| 21 | |
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| 22 | REAL,SAVE :: cgraddiv |
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| 23 | REAL,SAVE :: cgradrot |
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| 24 | REAL,SAVE :: cdivgrad |
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| 25 | |
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[26] | 26 | INTEGER,SAVE :: idissip |
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| 27 | REAL,SAVE :: dtdissip |
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[15] | 28 | |
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[26] | 29 | PUBLIC init_dissip, dissip |
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[15] | 30 | CONTAINS |
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| 31 | |
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| 32 | SUBROUTINE allocate_dissip |
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[19] | 33 | USE icosa |
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[15] | 34 | IMPLICIT NONE |
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[26] | 35 | CALL allocate_field(f_due_diss1,field_u,type_real,llm) |
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| 36 | CALL allocate_field(f_due_diss2,field_u,type_real,llm) |
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| 37 | CALL allocate_field(f_theta,field_t,type_real,llm) |
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| 38 | CALL allocate_field(f_dtheta_diss,field_t,type_real,llm) |
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| 39 | CALL allocate_field(f_dtheta_rhodz_diss,field_t,type_real,llm) |
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| 40 | |
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[15] | 41 | ALLOCATE(tau_graddiv(llm)) |
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| 42 | ALLOCATE(tau_gradrot(llm)) |
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| 43 | ALLOCATE(tau_divgrad(llm)) |
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| 44 | END SUBROUTINE allocate_dissip |
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| 45 | |
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[98] | 46 | SUBROUTINE init_dissip |
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[19] | 47 | USE icosa |
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[15] | 48 | USE disvert_mod |
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[26] | 49 | USE mpi_mod |
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| 50 | USE mpipara |
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[15] | 51 | |
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| 52 | IMPLICIT NONE |
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| 53 | |
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| 54 | TYPE(t_field),POINTER :: f_u(:) |
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| 55 | TYPE(t_field),POINTER :: f_du(:) |
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| 56 | REAL(rstd),POINTER :: u(:) |
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| 57 | REAL(rstd),POINTER :: du(:) |
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| 58 | TYPE(t_field),POINTER :: f_theta(:) |
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| 59 | TYPE(t_field),POINTER :: f_dtheta(:) |
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| 60 | REAL(rstd),POINTER :: theta(:) |
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| 61 | REAL(rstd),POINTER :: dtheta(:) |
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[59] | 62 | REAL(rstd) :: dumax,dumax1 |
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| 63 | REAL(rstd) :: dthetamax,dthetamax1 |
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[15] | 64 | REAL(rstd) :: r |
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| 65 | REAL(rstd) :: tau |
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| 66 | REAL(rstd) :: zz, zvert, fact |
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| 67 | INTEGER :: l |
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| 68 | |
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| 69 | |
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[26] | 70 | INTEGER :: i,j,n,ind,it,iter |
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[15] | 71 | |
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| 72 | CALL allocate_dissip |
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| 73 | CALL allocate_field(f_u,field_u,type_real) |
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| 74 | CALL allocate_field(f_du,field_u,type_real) |
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| 75 | CALL allocate_field(f_theta,field_t,type_real) |
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| 76 | CALL allocate_field(f_dtheta,field_t,type_real) |
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| 77 | |
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| 78 | tau_graddiv(:)=5000 |
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| 79 | CALL getin("tau_graddiv",tau) |
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[32] | 80 | tau_graddiv(:)=tau/scale_factor |
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[26] | 81 | |
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| 82 | CALL getin("nitergdiv",nitergdiv) |
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[15] | 83 | |
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| 84 | tau_gradrot(:)=5000 |
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[26] | 85 | CALL getin("tau_gradrot",tau_gradrot) |
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[32] | 86 | tau_gradrot(:)=tau/scale_factor |
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[26] | 87 | |
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| 88 | CALL getin("nitergrot",nitergrot) |
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[15] | 89 | |
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| 90 | |
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| 91 | tau_divgrad(:)=5000 |
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| 92 | CALL getin("tau_divgrad",tau) |
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[32] | 93 | tau_divgrad(:)=tau/scale_factor |
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[26] | 94 | |
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| 95 | CALL getin("niterdivgrad",niterdivgrad) |
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[15] | 96 | |
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[26] | 97 | ! CALL create_request(field_u,req_dissip) |
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[15] | 98 | |
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[26] | 99 | ! DO ind=1,ndomain |
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| 100 | ! DO i=ii_begin,ii_end |
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| 101 | ! CALL request_add_point(ind,i,jj_begin-1,req_dissip,rup) |
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| 102 | ! CALL request_add_point(ind,i+1,jj_begin-1,req_dissip,lup) |
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| 103 | ! ENDDO |
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[15] | 104 | |
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[26] | 105 | ! DO j=jj_begin,jj_end |
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| 106 | ! CALL request_add_point(ind,ii_end+1,j,req_dissip,left) |
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| 107 | ! CALL request_add_point(ind,ii_end+1,j-1,req_dissip,lup) |
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| 108 | ! ENDDO |
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| 109 | ! |
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| 110 | ! DO i=ii_begin,ii_end |
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| 111 | ! CALL request_add_point(ind,i,jj_end+1,req_dissip,ldown) |
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| 112 | ! CALL request_add_point(ind,i-1,jj_end+1,req_dissip,rdown) |
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| 113 | ! ENDDO |
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[15] | 114 | |
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[26] | 115 | ! DO j=jj_begin,jj_end |
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| 116 | ! CALL request_add_point(ind,ii_begin-1,j,req_dissip,right) |
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| 117 | ! CALL request_add_point(ind,ii_begin-1,j+1,req_dissip,rdown) |
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| 118 | ! ENDDO |
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[15] | 119 | |
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[26] | 120 | ! DO i=ii_begin+1,ii_end-1 |
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| 121 | ! CALL request_add_point(ind,i,jj_begin,req_dissip,right) |
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| 122 | ! CALL request_add_point(ind,i,jj_end,req_dissip,right) |
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| 123 | ! ENDDO |
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| 124 | ! |
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| 125 | ! DO j=jj_begin+1,jj_end-1 |
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| 126 | ! CALL request_add_point(ind,ii_begin,j,req_dissip,rup) |
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| 127 | ! CALL request_add_point(ind,ii_end,j,req_dissip,rup) |
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| 128 | ! ENDDO |
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[15] | 129 | |
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[26] | 130 | ! CALL request_add_point(ind,ii_begin+1,jj_begin,req_dissip,left) |
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| 131 | ! CALL request_add_point(ind,ii_begin,jj_begin+1,req_dissip,ldown) |
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| 132 | ! CALL request_add_point(ind,ii_begin+1,jj_end,req_dissip,left) |
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| 133 | ! CALL request_add_point(ind,ii_end,jj_begin+1,req_dissip,ldown) |
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| 134 | ! |
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| 135 | ! ENDDO |
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[15] | 136 | |
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| 137 | |
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| 138 | cgraddiv=-1 |
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| 139 | cdivgrad=-1 |
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| 140 | cgradrot=-1 |
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| 141 | |
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| 142 | CALL RANDOM_SEED() |
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| 143 | |
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| 144 | DO ind=1,ndomain |
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| 145 | CALL swap_dimensions(ind) |
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| 146 | CALL swap_geometry(ind) |
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| 147 | u=f_u(ind) |
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| 148 | |
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| 149 | DO j=jj_begin,jj_end |
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| 150 | DO i=ii_begin,ii_end |
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| 151 | n=(j-1)*iim+i |
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| 152 | CALL RANDOM_NUMBER(r) |
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| 153 | u(n+u_right)=r-0.5 |
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| 154 | CALL RANDOM_NUMBER(r) |
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| 155 | u(n+u_lup)=r-0.5 |
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| 156 | CALL RANDOM_NUMBER(r) |
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| 157 | u(n+u_ldown)=r-0.5 |
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| 158 | ENDDO |
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| 159 | ENDDO |
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| 160 | |
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| 161 | ENDDO |
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| 162 | |
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| 163 | |
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| 164 | |
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[29] | 165 | DO it=1,20 |
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[26] | 166 | |
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[15] | 167 | dumax=0 |
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[26] | 168 | DO iter=1,nitergdiv |
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| 169 | CALL transfert_request(f_u,req_e1) |
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| 170 | DO ind=1,ndomain |
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| 171 | CALL swap_dimensions(ind) |
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| 172 | CALL swap_geometry(ind) |
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| 173 | u=f_u(ind) |
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| 174 | du=f_du(ind) |
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| 175 | CALL compute_gradiv(u,du,1) |
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| 176 | u=du |
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| 177 | ENDDO |
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[15] | 178 | ENDDO |
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[26] | 179 | |
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| 180 | CALL transfert_request(f_du,req_e1) |
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[15] | 181 | |
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| 182 | DO ind=1,ndomain |
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| 183 | CALL swap_dimensions(ind) |
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| 184 | CALL swap_geometry(ind) |
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| 185 | u=f_u(ind) |
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| 186 | du=f_du(ind) |
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[26] | 187 | |
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[15] | 188 | DO j=jj_begin,jj_end |
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| 189 | DO i=ii_begin,ii_end |
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| 190 | n=(j-1)*iim+i |
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| 191 | if (le(n+u_right)>1e-100) dumax=MAX(dumax,ABS(du(n+u_right))) |
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| 192 | if (le(n+u_lup)>1e-100) dumax=MAX(dumax,ABS(du(n+u_lup))) |
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| 193 | if (le(n+u_ldown)>1e-100) dumax=MAX(dumax,ABS(du(n+u_ldown))) |
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| 194 | ENDDO |
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| 195 | ENDDO |
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| 196 | ENDDO |
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| 197 | |
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[59] | 198 | IF (using_mpi) THEN |
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| 199 | CALL MPI_ALLREDUCE(dumax,dumax1,1,MPI_REAL8,MPI_MAX,comm_icosa,ierr) |
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| 200 | dumax=dumax1 |
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| 201 | ENDIF |
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| 202 | |
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[15] | 203 | DO ind=1,ndomain |
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| 204 | CALL swap_dimensions(ind) |
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| 205 | CALL swap_geometry(ind) |
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| 206 | u=f_u(ind) |
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| 207 | du=f_du(ind) |
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| 208 | u=du/dumax |
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| 209 | ENDDO |
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| 210 | PRINT *,"gradiv : it :",it ,": dumax",dumax |
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| 211 | |
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| 212 | ENDDO |
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| 213 | PRINT *,"gradiv : dumax",dumax |
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| 214 | |
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| 215 | cgraddiv=dumax**(-1./nitergdiv) |
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| 216 | PRINT *,"cgraddiv : ",cgraddiv |
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| 217 | |
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| 218 | DO ind=1,ndomain |
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| 219 | CALL swap_dimensions(ind) |
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| 220 | CALL swap_geometry(ind) |
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| 221 | u=f_u(ind) |
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| 222 | |
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| 223 | DO j=jj_begin,jj_end |
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| 224 | DO i=ii_begin,ii_end |
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| 225 | n=(j-1)*iim+i |
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| 226 | CALL RANDOM_NUMBER(r) |
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| 227 | u(n+u_right)=r-0.5 |
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| 228 | CALL RANDOM_NUMBER(r) |
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| 229 | u(n+u_lup)=r-0.5 |
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| 230 | CALL RANDOM_NUMBER(r) |
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| 231 | u(n+u_ldown)=r-0.5 |
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| 232 | ENDDO |
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| 233 | ENDDO |
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| 234 | |
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| 235 | ENDDO |
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| 236 | |
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| 237 | |
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[29] | 238 | DO it=1,20 |
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[15] | 239 | |
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| 240 | dumax=0 |
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[26] | 241 | DO iter=1,nitergrot |
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| 242 | CALL transfert_request(f_u,req_e1) |
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| 243 | DO ind=1,ndomain |
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| 244 | CALL swap_dimensions(ind) |
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| 245 | CALL swap_geometry(ind) |
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| 246 | u=f_u(ind) |
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| 247 | du=f_du(ind) |
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| 248 | CALL compute_gradrot(u,du,1) |
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| 249 | u=du |
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| 250 | ENDDO |
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[15] | 251 | ENDDO |
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| 252 | |
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[26] | 253 | CALL transfert_request(f_du,req_e1) |
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[15] | 254 | |
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| 255 | DO ind=1,ndomain |
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| 256 | CALL swap_dimensions(ind) |
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| 257 | CALL swap_geometry(ind) |
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| 258 | u=f_u(ind) |
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| 259 | du=f_du(ind) |
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| 260 | |
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| 261 | DO j=jj_begin,jj_end |
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| 262 | DO i=ii_begin,ii_end |
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| 263 | n=(j-1)*iim+i |
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| 264 | if (le(n+u_right)>1e-100) dumax=MAX(dumax,ABS(du(n+u_right))) |
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| 265 | if (le(n+u_lup)>1e-100) dumax=MAX(dumax,ABS(du(n+u_lup))) |
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| 266 | if (le(n+u_ldown)>1e-100) dumax=MAX(dumax,ABS(du(n+u_ldown))) |
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| 267 | ENDDO |
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| 268 | ENDDO |
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| 269 | ENDDO |
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[26] | 270 | |
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[59] | 271 | IF (using_mpi) THEN |
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| 272 | CALL MPI_ALLREDUCE(dumax,dumax1,1,MPI_REAL8,MPI_MAX,comm_icosa,ierr) |
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| 273 | dumax=dumax1 |
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| 274 | ENDIF |
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[15] | 275 | |
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| 276 | DO ind=1,ndomain |
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| 277 | CALL swap_dimensions(ind) |
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| 278 | CALL swap_geometry(ind) |
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| 279 | u=f_u(ind) |
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| 280 | du=f_du(ind) |
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| 281 | u=du/dumax |
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| 282 | ENDDO |
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| 283 | |
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| 284 | PRINT *,"gradrot : it :",it ,": dumax",dumax |
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| 285 | |
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| 286 | ENDDO |
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| 287 | PRINT *,"gradrot : dumax",dumax |
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| 288 | |
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[26] | 289 | cgradrot=dumax**(-1./nitergrot) |
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[15] | 290 | PRINT *,"cgradrot : ",cgradrot |
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| 291 | |
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| 292 | |
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| 293 | |
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| 294 | DO ind=1,ndomain |
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| 295 | CALL swap_dimensions(ind) |
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| 296 | CALL swap_geometry(ind) |
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| 297 | theta=f_theta(ind) |
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| 298 | |
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| 299 | DO j=jj_begin,jj_end |
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| 300 | DO i=ii_begin,ii_end |
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| 301 | n=(j-1)*iim+i |
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| 302 | CALL RANDOM_NUMBER(r) |
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| 303 | theta(n)=r-0.5 |
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| 304 | ENDDO |
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| 305 | ENDDO |
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| 306 | |
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| 307 | ENDDO |
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| 308 | |
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[29] | 309 | DO it=1,20 |
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[15] | 310 | |
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| 311 | dthetamax=0 |
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[26] | 312 | DO iter=1,niterdivgrad |
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| 313 | CALL transfert_request(f_theta,req_i1) |
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| 314 | DO ind=1,ndomain |
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| 315 | CALL swap_dimensions(ind) |
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| 316 | CALL swap_geometry(ind) |
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| 317 | theta=f_theta(ind) |
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| 318 | dtheta=f_dtheta(ind) |
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| 319 | CALL compute_divgrad(theta,dtheta,1) |
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| 320 | theta=dtheta |
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| 321 | ENDDO |
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[15] | 322 | ENDDO |
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| 323 | ! CALL writefield("divgrad",f_dtheta) |
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| 324 | |
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| 325 | CALL transfert_request(f_dtheta,req_i1) |
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| 326 | |
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| 327 | DO ind=1,ndomain |
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| 328 | CALL swap_dimensions(ind) |
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| 329 | CALL swap_geometry(ind) |
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| 330 | theta=f_theta(ind) |
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| 331 | dtheta=f_dtheta(ind) |
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| 332 | |
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| 333 | DO j=jj_begin,jj_end |
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| 334 | DO i=ii_begin,ii_end |
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| 335 | n=(j-1)*iim+i |
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| 336 | dthetamax=MAX(dthetamax,ABS(dtheta(n))) |
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| 337 | ENDDO |
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| 338 | ENDDO |
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| 339 | ENDDO |
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[59] | 340 | IF (using_mpi) THEN |
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| 341 | CALL MPI_ALLREDUCE(dthetamax,dthetamax1,1,MPI_REAL8,MPI_MAX,comm_icosa,ierr) |
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| 342 | dthetamax=dthetamax1 |
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| 343 | ENDIF |
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[15] | 344 | PRINT *,"divgrad : it :",it ,": dthetamax",dthetamax |
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| 345 | |
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| 346 | DO ind=1,ndomain |
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| 347 | CALL swap_dimensions(ind) |
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| 348 | CALL swap_geometry(ind) |
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| 349 | theta=f_theta(ind) |
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| 350 | dtheta=f_dtheta(ind) |
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| 351 | theta=dtheta/dthetamax |
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| 352 | ENDDO |
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| 353 | ENDDO |
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| 354 | |
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| 355 | ! CALL writefield("divgrad",f_dtheta) |
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| 356 | PRINT *,"divgrad : divgrad",dthetamax |
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| 357 | |
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[26] | 358 | cdivgrad=dthetamax**(-1./niterdivgrad) |
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[15] | 359 | PRINT *,"cdivgrad : ",cdivgrad |
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| 360 | |
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| 361 | |
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| 362 | |
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| 363 | |
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| 364 | |
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| 365 | |
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| 366 | |
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| 367 | fact=2 |
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| 368 | DO l=1,llm |
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| 369 | zz= 1. - preff/presnivs(l) |
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| 370 | zvert=fact-(fact-1)/(1+zz*zz) |
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| 371 | tau_graddiv(l) = tau_graddiv(l)/zvert |
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| 372 | tau_gradrot(l) = tau_gradrot(l)/zvert |
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| 373 | tau_divgrad(l) = tau_divgrad(l)/zvert |
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| 374 | ENDDO |
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| 375 | |
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| 376 | ! idissip=INT(MIN(tetagdiv,tetagrot)/(2.*dt)) |
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| 377 | ! idissip=MAX(1,idissip) |
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| 378 | ! dtdissip=idissip*dt |
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| 379 | ! PRINT *,"idissip",idissip," dtdissip ",dtdissip |
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| 380 | |
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| 381 | END SUBROUTINE init_dissip |
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| 382 | |
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| 383 | |
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| 384 | SUBROUTINE dissip(f_ue,f_due,f_ps,f_theta_rhodz,f_dtheta_rhodz) |
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[19] | 385 | USE icosa |
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[15] | 386 | USE theta2theta_rhodz_mod |
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| 387 | IMPLICIT NONE |
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| 388 | TYPE(t_field),POINTER :: f_ue(:) |
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| 389 | TYPE(t_field),POINTER :: f_due(:) |
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| 390 | TYPE(t_field),POINTER :: f_ps(:) |
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| 391 | TYPE(t_field),POINTER :: f_theta_rhodz(:) |
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| 392 | TYPE(t_field),POINTER :: f_dtheta_rhodz(:) |
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[26] | 393 | |
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[15] | 394 | REAL(rstd),POINTER :: due(:,:) |
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[26] | 395 | REAL(rstd),POINTER :: due_diss1(:,:) |
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| 396 | REAL(rstd),POINTER :: due_diss2(:,:) |
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[15] | 397 | REAL(rstd),POINTER :: dtheta_rhodz(:,:) |
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[26] | 398 | REAL(rstd),POINTER :: dtheta_rhodz_diss(:,:) |
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[15] | 399 | |
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| 400 | INTEGER :: ind |
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| 401 | INTEGER :: l,i,j,n |
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| 402 | |
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[26] | 403 | CALL gradiv(f_ue,f_due_diss1) |
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| 404 | CALL gradrot(f_ue,f_due_diss2) |
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| 405 | CALL theta_rhodz2theta(f_ps,f_theta_rhodz,f_theta) |
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| 406 | CALL divgrad(f_theta,f_dtheta_diss) |
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| 407 | CALL theta2theta_rhodz(f_ps,f_dtheta_diss,f_dtheta_rhodz_diss) |
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| 408 | |
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[15] | 409 | DO ind=1,ndomain |
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| 410 | CALL swap_dimensions(ind) |
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| 411 | CALL swap_geometry(ind) |
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| 412 | due=f_due(ind) |
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[26] | 413 | due_diss1=f_due_diss1(ind) |
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| 414 | due_diss2=f_due_diss2(ind) |
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| 415 | dtheta_rhodz=f_dtheta_rhodz(ind) |
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| 416 | dtheta_rhodz_diss=f_dtheta_rhodz_diss(ind) |
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| 417 | |
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| 418 | DO l=1,llm |
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| 419 | DO j=jj_begin,jj_end |
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| 420 | DO i=ii_begin,ii_end |
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| 421 | n=(j-1)*iim+i |
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[15] | 422 | |
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[26] | 423 | due(n+u_right,l)=due(n+u_right,l)-0.5*(due_diss1(n+u_right,l)/tau_graddiv(l)+due_diss2(n+u_right,l)/tau_gradrot(l)) |
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| 424 | due(n+u_lup,l)=due(n+u_lup,l) -0.5*(due_diss1(n+u_lup,l) /tau_graddiv(l)+due_diss2(n+u_lup,l) /tau_gradrot(l)) |
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| 425 | due(n+u_ldown,l)=due(n+u_ldown,l)-0.5*(due_diss1(n+u_ldown,l)/tau_graddiv(l)+due_diss2(n+u_ldown,l)/tau_gradrot(l)) |
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| 426 | |
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| 427 | dtheta_rhodz(n,l)=dtheta_rhodz(n,l)-0.5*dtheta_rhodz_diss(n,l)/tau_divgrad(l) |
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| 428 | |
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| 429 | ENDDO |
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| 430 | ENDDO |
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| 431 | ENDDO |
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[15] | 432 | ENDDO |
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| 433 | |
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| 434 | END SUBROUTINE dissip |
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| 435 | |
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[26] | 436 | SUBROUTINE gradiv(f_ue,f_due) |
---|
[19] | 437 | USE icosa |
---|
[15] | 438 | IMPLICIT NONE |
---|
[26] | 439 | TYPE(t_field),POINTER :: f_ue(:) |
---|
| 440 | TYPE(t_field),POINTER :: f_due(:) |
---|
| 441 | REAL(rstd),POINTER :: ue(:,:) |
---|
| 442 | REAL(rstd),POINTER :: due(:,:) |
---|
| 443 | INTEGER :: ind |
---|
| 444 | INTEGER :: it |
---|
| 445 | |
---|
| 446 | DO ind=1,ndomain |
---|
| 447 | CALL swap_dimensions(ind) |
---|
| 448 | CALL swap_geometry(ind) |
---|
| 449 | ue=f_ue(ind) |
---|
| 450 | due=f_due(ind) |
---|
| 451 | due=ue |
---|
| 452 | ENDDO |
---|
[15] | 453 | |
---|
[26] | 454 | DO it=1,nitergdiv |
---|
| 455 | |
---|
| 456 | CALL transfert_request(f_due,req_e1) |
---|
| 457 | |
---|
| 458 | DO ind=1,ndomain |
---|
| 459 | CALL swap_dimensions(ind) |
---|
| 460 | CALL swap_geometry(ind) |
---|
| 461 | due=f_due(ind) |
---|
| 462 | CALL compute_gradiv(due,due,llm) |
---|
| 463 | ENDDO |
---|
| 464 | ENDDO |
---|
[15] | 465 | |
---|
[26] | 466 | END SUBROUTINE gradiv |
---|
| 467 | |
---|
| 468 | |
---|
| 469 | SUBROUTINE gradrot(f_ue,f_due) |
---|
| 470 | USE icosa |
---|
| 471 | IMPLICIT NONE |
---|
| 472 | TYPE(t_field),POINTER :: f_ue(:) |
---|
| 473 | TYPE(t_field),POINTER :: f_due(:) |
---|
| 474 | REAL(rstd),POINTER :: ue(:,:) |
---|
| 475 | REAL(rstd),POINTER :: due(:,:) |
---|
[15] | 476 | INTEGER :: ind |
---|
[26] | 477 | INTEGER :: it |
---|
| 478 | |
---|
| 479 | DO ind=1,ndomain |
---|
| 480 | CALL swap_dimensions(ind) |
---|
| 481 | CALL swap_geometry(ind) |
---|
| 482 | ue=f_ue(ind) |
---|
| 483 | due=f_due(ind) |
---|
| 484 | due=ue |
---|
| 485 | ENDDO |
---|
[15] | 486 | |
---|
[26] | 487 | DO it=1,nitergrot |
---|
| 488 | |
---|
| 489 | CALL transfert_request(f_due,req_e1) |
---|
| 490 | |
---|
| 491 | DO ind=1,ndomain |
---|
| 492 | CALL swap_dimensions(ind) |
---|
| 493 | CALL swap_geometry(ind) |
---|
| 494 | due=f_due(ind) |
---|
| 495 | CALL compute_gradrot(due,due,llm) |
---|
[15] | 496 | ENDDO |
---|
| 497 | |
---|
[26] | 498 | ENDDO |
---|
[15] | 499 | |
---|
[26] | 500 | END SUBROUTINE gradrot |
---|
| 501 | |
---|
| 502 | SUBROUTINE divgrad(f_theta,f_dtheta) |
---|
| 503 | USE icosa |
---|
| 504 | IMPLICIT NONE |
---|
| 505 | TYPE(t_field),POINTER :: f_theta(:) |
---|
| 506 | TYPE(t_field),POINTER :: f_dtheta(:) |
---|
| 507 | REAL(rstd),POINTER :: theta(:,:) |
---|
| 508 | REAL(rstd),POINTER :: dtheta(:,:) |
---|
| 509 | INTEGER :: ind |
---|
| 510 | INTEGER :: it |
---|
| 511 | |
---|
| 512 | DO ind=1,ndomain |
---|
| 513 | CALL swap_dimensions(ind) |
---|
| 514 | CALL swap_geometry(ind) |
---|
| 515 | theta=f_theta(ind) |
---|
| 516 | dtheta=f_dtheta(ind) |
---|
| 517 | dtheta=theta |
---|
| 518 | ENDDO |
---|
[15] | 519 | |
---|
[26] | 520 | DO it=1,niterdivgrad |
---|
| 521 | |
---|
| 522 | CALL transfert_request(f_dtheta,req_i1) |
---|
| 523 | |
---|
| 524 | DO ind=1,ndomain |
---|
| 525 | CALL swap_dimensions(ind) |
---|
| 526 | CALL swap_geometry(ind) |
---|
| 527 | dtheta=f_dtheta(ind) |
---|
| 528 | CALL compute_divgrad(dtheta,dtheta,llm) |
---|
| 529 | ENDDO |
---|
[15] | 530 | |
---|
[26] | 531 | ENDDO |
---|
| 532 | |
---|
| 533 | END SUBROUTINE divgrad |
---|
| 534 | |
---|
[15] | 535 | |
---|
[26] | 536 | |
---|
| 537 | ! SUBROUTINE compute_dissip(ue,due,ps,theta_rhodz,dtheta_rhodz) |
---|
| 538 | ! USE icosa |
---|
| 539 | ! USE theta2theta_rhodz_mod |
---|
| 540 | ! IMPLICIT NONE |
---|
| 541 | ! REAL(rstd) :: ue(3*iim*jjm,llm) |
---|
| 542 | ! REAL(rstd) :: due(3*iim*jjm,llm) |
---|
| 543 | ! REAL(rstd) :: ps(iim*jjm) |
---|
| 544 | ! REAL(rstd) :: theta_rhodz(iim*jjm,llm) |
---|
| 545 | ! REAL(rstd) :: dtheta_rhodz(iim*jjm,llm) |
---|
| 546 | ! |
---|
| 547 | ! REAL(rstd),SAVE,ALLOCATABLE :: theta(:,:) |
---|
| 548 | ! REAL(rstd),SAVE,ALLOCATABLE :: du_dissip(:,:) |
---|
| 549 | ! REAL(rstd),SAVE,ALLOCATABLE :: dtheta_dissip(:,:) |
---|
| 550 | ! REAL(rstd),SAVE,ALLOCATABLE :: dtheta_rhodz_dissip(:,:) |
---|
| 551 | ! |
---|
| 552 | ! INTEGER :: ind |
---|
| 553 | ! INTEGER :: l,i,j,n |
---|
| 554 | ! |
---|
| 555 | !!$OMP BARRIER |
---|
| 556 | !!$OMP MASTER |
---|
| 557 | ! ALLOCATE(theta(iim*jjm,llm)) |
---|
| 558 | ! ALLOCATE(du_dissip(3*iim*jjm,llm)) |
---|
| 559 | ! ALLOCATE(dtheta_dissip(iim*jjm,llm)) |
---|
| 560 | ! ALLOCATE(dtheta_rhodz_dissip(iim*jjm,llm)) |
---|
| 561 | !!$OMP END MASTER |
---|
| 562 | !!$OMP BARRIER |
---|
| 563 | ! |
---|
| 564 | ! CALL gradiv(ue,du_dissip,llm) |
---|
| 565 | ! DO l=1,llm |
---|
| 566 | !!$OMP DO |
---|
| 567 | ! DO j=jj_begin,jj_end |
---|
| 568 | ! DO i=ii_begin,ii_end |
---|
| 569 | ! n=(j-1)*iim+i |
---|
| 570 | ! due(n+u_right,l)=due(n+u_right,l)+du_dissip(n+u_right,l)/tau_graddiv(l)*0.5 |
---|
| 571 | ! due(n+u_lup,l)=due(n+u_lup,l)+du_dissip(n+u_lup,l)/tau_graddiv(l)*0.5 |
---|
| 572 | ! due(n+u_ldown,l)=due(n+u_ldown,l)+du_dissip(n+u_ldown,l)/tau_graddiv(l)*0.5 |
---|
| 573 | ! ENDDO |
---|
| 574 | ! ENDDO |
---|
| 575 | ! ENDDO |
---|
| 576 | ! |
---|
| 577 | ! CALL gradrot(ue,du_dissip,llm) |
---|
| 578 | ! |
---|
| 579 | ! DO l=1,llm |
---|
| 580 | !!$OMP DO |
---|
| 581 | ! DO j=jj_begin,jj_end |
---|
| 582 | ! DO i=ii_begin,ii_end |
---|
| 583 | ! n=(j-1)*iim+i |
---|
| 584 | ! due(n+u_right,l)=due(n+u_right,l)+du_dissip(n+u_right,l)/tau_gradrot(l)*0.5 |
---|
| 585 | ! due(n+u_lup,l)=due(n+u_lup,l)+du_dissip(n+u_lup,l)/tau_gradrot(l)*0.5 |
---|
| 586 | ! due(n+u_ldown,l)=due(n+u_ldown,l)+du_dissip(n+u_ldown,l)/tau_gradrot(l)*0.5 |
---|
| 587 | ! ENDDO |
---|
| 588 | ! ENDDO |
---|
| 589 | ! ENDDO |
---|
| 590 | ! |
---|
| 591 | ! CALL compute_theta_rhodz2theta(ps,theta_rhodz,theta,1) |
---|
| 592 | ! CALL divgrad(theta,dtheta_dissip,llm) |
---|
| 593 | ! CALL compute_theta2theta_rhodz(ps,dtheta_dissip,dtheta_rhodz_dissip,0) |
---|
| 594 | ! |
---|
| 595 | ! DO l=1,llm |
---|
| 596 | !!$OMP DO |
---|
| 597 | ! DO j=jj_begin,jj_end |
---|
| 598 | ! DO i=ii_begin,ii_end |
---|
| 599 | ! n=(j-1)*iim+i |
---|
| 600 | ! dtheta_rhodz(n,l)=dtheta_rhodz(n,l)+dtheta_rhodz_dissip(n,l)/tau_divgrad(l)*0.5 |
---|
| 601 | ! ENDDO |
---|
| 602 | ! ENDDO |
---|
| 603 | ! ENDDO |
---|
| 604 | ! |
---|
| 605 | !!$OMP BARRIER |
---|
| 606 | !!$OMP MASTER |
---|
| 607 | ! DEALLOCATE(theta) |
---|
| 608 | ! DEALLOCATE(du_dissip) |
---|
| 609 | ! DEALLOCATE(dtheta_dissip) |
---|
| 610 | ! DEALLOCATE(dtheta_rhodz_dissip) |
---|
| 611 | !!$OMP END MASTER |
---|
| 612 | !!$OMP BARRIER |
---|
| 613 | ! |
---|
| 614 | ! END SUBROUTINE compute_dissip |
---|
[15] | 615 | |
---|
[26] | 616 | |
---|
| 617 | SUBROUTINE compute_gradiv(ue,gradivu_e,ll) |
---|
[19] | 618 | USE icosa |
---|
[15] | 619 | IMPLICIT NONE |
---|
| 620 | INTEGER,INTENT(IN) :: ll |
---|
| 621 | REAL(rstd),INTENT(IN) :: ue(iim*3*jjm,ll) |
---|
| 622 | REAL(rstd),INTENT(OUT) :: gradivu_e(iim*3*jjm,ll) |
---|
| 623 | REAL(rstd),SAVE,ALLOCATABLE :: divu_i(:,:) |
---|
| 624 | |
---|
| 625 | INTEGER :: i,j,n,l |
---|
| 626 | |
---|
| 627 | !$OMP BARRIER |
---|
| 628 | !$OMP MASTER |
---|
| 629 | ALLOCATE(divu_i(iim*jjm,ll)) |
---|
| 630 | !$OMP END MASTER |
---|
| 631 | !$OMP BARRIER |
---|
| 632 | |
---|
| 633 | DO l=1,ll |
---|
| 634 | !$OMP DO |
---|
| 635 | DO j=jj_begin,jj_end |
---|
| 636 | DO i=ii_begin,ii_end |
---|
| 637 | n=(j-1)*iim+i |
---|
| 638 | divu_i(n,l)=1./Ai(n)*(ne(n,right)*ue(n+u_right,l)*le(n+u_right) + & |
---|
| 639 | ne(n,rup)*ue(n+u_rup,l)*le(n+u_rup) + & |
---|
| 640 | ne(n,lup)*ue(n+u_lup,l)*le(n+u_lup) + & |
---|
| 641 | ne(n,left)*ue(n+u_left,l)*le(n+u_left) + & |
---|
| 642 | ne(n,ldown)*ue(n+u_ldown,l)*le(n+u_ldown) + & |
---|
| 643 | ne(n,rdown)*ue(n+u_rdown,l)*le(n+u_rdown)) |
---|
| 644 | ENDDO |
---|
| 645 | ENDDO |
---|
| 646 | ENDDO |
---|
| 647 | |
---|
| 648 | DO l=1,ll |
---|
| 649 | !$OMP DO |
---|
| 650 | DO j=jj_begin,jj_end |
---|
| 651 | DO i=ii_begin,ii_end |
---|
| 652 | |
---|
| 653 | n=(j-1)*iim+i |
---|
| 654 | |
---|
| 655 | gradivu_e(n+u_right,l)=-1/de(n+u_right)*(ne(n,right)*divu_i(n,l)+ ne(n+t_right,left)*divu_i(n+t_right,l) ) |
---|
| 656 | |
---|
| 657 | gradivu_e(n+u_lup,l)=-1/de(n+u_lup)*(ne(n,lup)*divu_i(n,l)+ ne(n+t_lup,rdown)*divu_i(n+t_lup,l)) |
---|
| 658 | |
---|
| 659 | gradivu_e(n+u_ldown,l)=-1/de(n+u_ldown)*(ne(n,ldown)*divu_i(n,l)+ne(n+t_ldown,rup)*divu_i(n+t_ldown,l) ) |
---|
| 660 | |
---|
| 661 | ENDDO |
---|
| 662 | ENDDO |
---|
| 663 | ENDDO |
---|
| 664 | |
---|
| 665 | DO l=1,ll |
---|
| 666 | !$OMP DO |
---|
| 667 | DO j=jj_begin,jj_end |
---|
| 668 | DO i=ii_begin,ii_end |
---|
| 669 | n=(j-1)*iim+i |
---|
[26] | 670 | gradivu_e(n+u_right,l)=-gradivu_e(n+u_right,l)*cgraddiv |
---|
| 671 | gradivu_e(n+u_lup,l)=-gradivu_e(n+u_lup,l)*cgraddiv |
---|
| 672 | gradivu_e(n+u_ldown,l)=-gradivu_e(n+u_ldown,l)*cgraddiv |
---|
[15] | 673 | ENDDO |
---|
| 674 | ENDDO |
---|
| 675 | ENDDO |
---|
| 676 | |
---|
| 677 | !$OMP BARRIER |
---|
| 678 | !$OMP MASTER |
---|
| 679 | DEALLOCATE(divu_i) |
---|
| 680 | !$OMP END MASTER |
---|
| 681 | !$OMP BARRIER |
---|
| 682 | |
---|
| 683 | |
---|
[26] | 684 | END SUBROUTINE compute_gradiv |
---|
[15] | 685 | |
---|
[26] | 686 | SUBROUTINE compute_divgrad(theta,divgrad_i,ll) |
---|
[19] | 687 | USE icosa |
---|
[15] | 688 | IMPLICIT NONE |
---|
| 689 | INTEGER,INTENT(IN) :: ll |
---|
| 690 | REAL(rstd),INTENT(IN) :: theta(iim*jjm,ll) |
---|
| 691 | REAL(rstd),INTENT(OUT) :: divgrad_i(iim*jjm,ll) |
---|
| 692 | REAL(rstd),SAVE,ALLOCATABLE :: grad_e(:,:) |
---|
| 693 | |
---|
| 694 | INTEGER :: i,j,n,l |
---|
| 695 | |
---|
| 696 | !$OMP BARRIER |
---|
| 697 | !$OMP MASTER |
---|
| 698 | ALLOCATE(grad_e(3*iim*jjm,ll)) |
---|
| 699 | !$OMP END MASTER |
---|
| 700 | !$OMP BARRIER |
---|
| 701 | |
---|
| 702 | DO l=1,ll |
---|
| 703 | !$OMP DO |
---|
| 704 | DO j=jj_begin-1,jj_end+1 |
---|
| 705 | DO i=ii_begin-1,ii_end+1 |
---|
| 706 | |
---|
| 707 | n=(j-1)*iim+i |
---|
| 708 | |
---|
| 709 | grad_e(n+u_right,l)=-1/de(n+u_right)*(ne(n,right)*theta(n,l)+ ne(n+t_right,left)*theta(n+t_right,l) ) |
---|
| 710 | |
---|
| 711 | grad_e(n+u_lup,l)=-1/de(n+u_lup)*(ne(n,lup)*theta(n,l)+ ne(n+t_lup,rdown)*theta(n+t_lup,l )) |
---|
| 712 | |
---|
| 713 | grad_e(n+u_ldown,l)=-1/de(n+u_ldown)*(ne(n,ldown)*theta(n,l)+ne(n+t_ldown,rup)*theta(n+t_ldown,l) ) |
---|
| 714 | |
---|
| 715 | ENDDO |
---|
| 716 | ENDDO |
---|
| 717 | ENDDO |
---|
| 718 | |
---|
| 719 | |
---|
| 720 | DO l=1,ll |
---|
| 721 | !$OMP DO |
---|
| 722 | DO j=jj_begin,jj_end |
---|
| 723 | DO i=ii_begin,ii_end |
---|
| 724 | n=(j-1)*iim+i |
---|
| 725 | divgrad_i(n,l)=1./Ai(n)*(ne(n,right)*grad_e(n+u_right,l)*le(n+u_right) + & |
---|
| 726 | ne(n,rup)*grad_e(n+u_rup,l)*le(n+u_rup) + & |
---|
| 727 | ne(n,lup)*grad_e(n+u_lup,l)*le(n+u_lup) + & |
---|
| 728 | ne(n,left)*grad_e(n+u_left,l)*le(n+u_left) + & |
---|
| 729 | ne(n,ldown)*grad_e(n+u_ldown,l)*le(n+u_ldown) + & |
---|
| 730 | ne(n,rdown)*grad_e(n+u_rdown,l)*le(n+u_rdown)) |
---|
| 731 | ENDDO |
---|
| 732 | ENDDO |
---|
| 733 | ENDDO |
---|
| 734 | |
---|
| 735 | DO l=1,ll |
---|
| 736 | !$OMP DO |
---|
| 737 | DO j=jj_begin,jj_end |
---|
| 738 | DO i=ii_begin,ii_end |
---|
| 739 | n=(j-1)*iim+i |
---|
[26] | 740 | divgrad_i(n,l)=-divgrad_i(n,l)*cdivgrad |
---|
[15] | 741 | ENDDO |
---|
| 742 | ENDDO |
---|
| 743 | ENDDO |
---|
| 744 | |
---|
| 745 | !$OMP BARRIER |
---|
| 746 | !$OMP MASTER |
---|
| 747 | DEALLOCATE(grad_e) |
---|
| 748 | !$OMP END MASTER |
---|
| 749 | !$OMP BARRIER |
---|
| 750 | |
---|
[26] | 751 | END SUBROUTINE compute_divgrad |
---|
[15] | 752 | |
---|
| 753 | |
---|
[26] | 754 | SUBROUTINE compute_gradrot(ue,gradrot_e,ll) |
---|
[19] | 755 | USE icosa |
---|
[15] | 756 | IMPLICIT NONE |
---|
| 757 | INTEGER,INTENT(IN) :: ll |
---|
| 758 | REAL(rstd),INTENT(IN) :: ue(iim*3*jjm,ll) |
---|
| 759 | REAL(rstd),INTENT(OUT) :: gradrot_e(iim*3*jjm,ll) |
---|
| 760 | REAL(rstd),SAVE,ALLOCATABLE :: rot_v(:,:) |
---|
| 761 | |
---|
| 762 | INTEGER :: i,j,n,l |
---|
| 763 | |
---|
| 764 | !$OMP BARRIER |
---|
| 765 | !$OMP MASTER |
---|
| 766 | ALLOCATE(rot_v(2*iim*jjm,ll)) |
---|
| 767 | !$OMP END MASTER |
---|
| 768 | !$OMP BARRIER |
---|
| 769 | |
---|
| 770 | DO l=1,ll |
---|
| 771 | !$OMP DO |
---|
| 772 | DO j=jj_begin-1,jj_end+1 |
---|
| 773 | DO i=ii_begin-1,ii_end+1 |
---|
| 774 | n=(j-1)*iim+i |
---|
| 775 | |
---|
| 776 | rot_v(n+z_up,l)= 1./Av(n+z_up)*( ne(n,rup)*ue(n+u_rup,l)*de(n+u_rup) & |
---|
| 777 | + ne(n+t_rup,left)*ue(n+t_rup+u_left,l)*de(n+t_rup+u_left) & |
---|
| 778 | - ne(n,lup)*ue(n+u_lup,l)*de(n+u_lup) ) |
---|
| 779 | |
---|
| 780 | rot_v(n+z_down,l) = 1./Av(n+z_down)*( ne(n,ldown)*ue(n+u_ldown,l)*de(n+u_ldown) & |
---|
| 781 | + ne(n+t_ldown,right)*ue(n+t_ldown+u_right,l)*de(n+t_ldown+u_right) & |
---|
| 782 | - ne(n,rdown)*ue(n+u_rdown,l)*de(n+u_rdown) ) |
---|
| 783 | |
---|
| 784 | ENDDO |
---|
| 785 | ENDDO |
---|
| 786 | ENDDO |
---|
| 787 | |
---|
| 788 | DO l=1,ll |
---|
| 789 | !$OMP DO |
---|
| 790 | DO j=jj_begin,jj_end |
---|
| 791 | DO i=ii_begin,ii_end |
---|
| 792 | n=(j-1)*iim+i |
---|
| 793 | |
---|
| 794 | gradrot_e(n+u_right,l)=1/le(n+u_right)*ne(n,right)*(rot_v(n+z_rdown,l)-rot_v(n+z_rup,l)) |
---|
| 795 | |
---|
| 796 | gradrot_e(n+u_lup,l)=1/le(n+u_lup)*ne(n,lup)*(rot_v(n+z_up,l)-rot_v(n+z_lup,l)) |
---|
| 797 | |
---|
| 798 | gradrot_e(n+u_ldown,l)=1/le(n+u_ldown)*ne(n,ldown)*(rot_v(n+z_ldown,l)-rot_v(n+z_down,l)) |
---|
| 799 | |
---|
| 800 | ENDDO |
---|
| 801 | ENDDO |
---|
| 802 | ENDDO |
---|
| 803 | |
---|
| 804 | DO l=1,ll |
---|
| 805 | !$OMP DO |
---|
| 806 | DO j=jj_begin,jj_end |
---|
| 807 | DO i=ii_begin,ii_end |
---|
| 808 | n=(j-1)*iim+i |
---|
| 809 | |
---|
[26] | 810 | gradrot_e(n+u_right,l)=-gradrot_e(n+u_right,l)*cgradrot |
---|
| 811 | gradrot_e(n+u_lup,l)=-gradrot_e(n+u_lup,l)*cgradrot |
---|
| 812 | gradrot_e(n+u_ldown,l)=-gradrot_e(n+u_ldown,l)*cgradrot |
---|
[15] | 813 | |
---|
| 814 | ENDDO |
---|
| 815 | ENDDO |
---|
| 816 | ENDDO |
---|
| 817 | |
---|
| 818 | !$OMP BARRIER |
---|
| 819 | !$OMP MASTER |
---|
| 820 | DEALLOCATE(rot_v) |
---|
| 821 | !$OMP END MASTER |
---|
| 822 | !$OMP BARRIER |
---|
| 823 | |
---|
[26] | 824 | END SUBROUTINE compute_gradrot |
---|
[15] | 825 | |
---|
| 826 | |
---|
| 827 | END MODULE dissip_gcm_mod |
---|
| 828 | |
---|