[863] | 1 | MODULE compute_geometry_mod |
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| 2 | USE geometry |
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[356] | 3 | IMPLICIT NONE |
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[863] | 4 | PRIVATE |
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| 5 | SAVE |
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[356] | 6 | |
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[863] | 7 | PUBLIC :: compute_geometry |
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[12] | 8 | |
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| 9 | CONTAINS |
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| 10 | |
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[153] | 11 | SUBROUTINE update_circumcenters |
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| 12 | USE domain_mod |
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| 13 | USE dimensions |
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| 14 | USE spherical_geom_mod |
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| 15 | USE vector |
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| 16 | USE transfert_mod |
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[295] | 17 | USE omp_para |
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[153] | 18 | |
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| 19 | IMPLICIT NONE |
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| 20 | REAL(rstd) :: x1(3),x2(3) |
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| 21 | REAL(rstd) :: vect(3,6) |
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| 22 | REAL(rstd) :: centr(3) |
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| 23 | INTEGER :: ind,i,j,n,k |
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[294] | 24 | TYPE(t_message),SAVE :: message0, message1 |
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[186] | 25 | LOGICAL, SAVE :: first=.TRUE. |
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| 26 | !$OMP THREADPRIVATE(first) |
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| 27 | |
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| 28 | IF (first) THEN |
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[294] | 29 | CALL init_message(geom%xyz_i, req_i0 ,message0) |
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| 30 | CALL init_message(geom%xyz_i, req_i1 ,message1) |
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[186] | 31 | first=.FALSE. |
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| 32 | ENDIF |
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| 33 | |
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[294] | 34 | CALL transfert_message(geom%xyz_i,message0) |
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| 35 | CALL transfert_message(geom%xyz_i,message1) |
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[186] | 36 | |
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[153] | 37 | DO ind=1,ndomain |
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[295] | 38 | IF (.NOT. assigned_domain(ind) .OR. .NOT. is_omp_level_master) CYCLE |
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[153] | 39 | CALL swap_dimensions(ind) |
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| 40 | CALL swap_geometry(ind) |
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| 41 | DO j=jj_begin,jj_end |
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| 42 | DO i=ii_begin,ii_end |
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| 43 | n=(j-1)*iim+i |
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| 44 | DO k=0,5 |
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| 45 | x1(:) = xyz_i(n+t_pos(k+1),:) |
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| 46 | x2(:) = xyz_i(n+t_pos(MOD(k+1,6)+1),:) |
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| 47 | if (norm(x1-x2)<1e-16) x2(:) = xyz_i(n+t_pos(MOD(k+2,6)+1),:) |
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| 48 | CALL circumcenter(xyz_i(n,:), x1, x2, xyz_v(n+z_pos(k+1),:)) |
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| 49 | ENDDO |
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| 50 | ENDDO |
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| 51 | ENDDO |
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| 52 | ENDDO |
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| 53 | |
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| 54 | END SUBROUTINE update_circumcenters |
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| 55 | |
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[356] | 56 | SUBROUTINE remap_schmidt_loc |
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| 57 | USE spherical_geom_mod |
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| 58 | USE getin_mod |
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| 59 | USE omp_para |
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| 60 | USE domain_mod |
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| 61 | USE dimensions |
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| 62 | IMPLICIT NONE |
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| 63 | INTEGER :: ind,i,j,n |
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| 64 | REAL(rstd) :: schmidt_factor, schmidt_lon, schmidt_lat |
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| 65 | |
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| 66 | ! Schmidt transform parameters |
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| 67 | schmidt_factor = 1. |
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| 68 | CALL getin('schmidt_factor', schmidt_factor) |
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| 69 | schmidt_factor = schmidt_factor**2. |
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| 70 | |
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| 71 | schmidt_lon = 0. |
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| 72 | CALL getin('schmidt_lon', schmidt_lon) |
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| 73 | schmidt_lon = schmidt_lon * pi/180. |
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| 74 | |
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| 75 | schmidt_lat = 45. |
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| 76 | CALL getin('schmidt_lat', schmidt_lat) |
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| 77 | schmidt_lat = schmidt_lat * pi/180. |
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| 78 | |
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| 79 | DO ind=1,ndomain |
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| 80 | IF (.NOT. assigned_domain(ind) .OR. .NOT. is_omp_level_master) CYCLE |
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| 81 | CALL swap_dimensions(ind) |
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| 82 | CALL swap_geometry(ind) |
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| 83 | DO j=jj_begin,jj_end |
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| 84 | DO i=ii_begin,ii_end |
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| 85 | n=(j-1)*iim+i |
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| 86 | CALL schmidt_transform(xyz_i(n,:), schmidt_factor, schmidt_lon, schmidt_lat) |
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| 87 | ENDDO |
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| 88 | ENDDO |
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| 89 | ENDDO |
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| 90 | END SUBROUTINE remap_schmidt_loc |
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| 91 | |
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[15] | 92 | SUBROUTINE optimize_geometry |
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| 93 | USE metric |
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| 94 | USE spherical_geom_mod |
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| 95 | USE domain_mod |
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| 96 | USE dimensions |
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| 97 | USE transfert_mod |
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| 98 | USE vector |
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[186] | 99 | USE getin_mod |
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[295] | 100 | USE omp_para |
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[15] | 101 | IMPLICIT NONE |
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[17] | 102 | INTEGER :: nb_it=0 |
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[15] | 103 | TYPE(t_domain),POINTER :: d |
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| 104 | INTEGER :: ind,it,i,j,n,k |
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| 105 | REAL(rstd) :: x1(3),x2(3) |
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| 106 | REAL(rstd) :: vect(3,6) |
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| 107 | REAL(rstd) :: centr(3) |
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| 108 | REAL(rstd) :: sum |
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| 109 | LOGICAL :: check |
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[12] | 110 | |
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[17] | 111 | |
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| 112 | CALL getin('optim_it',nb_it) |
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| 113 | |
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[15] | 114 | DO ind=1,ndomain |
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[295] | 115 | IF (.NOT. assigned_domain(ind) .OR. .NOT. is_omp_level_master) CYCLE |
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[15] | 116 | d=>domain(ind) |
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| 117 | CALL swap_dimensions(ind) |
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| 118 | CALL swap_geometry(ind) |
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[388] | 119 | xyz_i(:,1) = 0 ; xyz_i(:,2) = 0 ; xyz_i(:,3) = 1 |
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| 120 | |
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[15] | 121 | DO j=jj_begin,jj_end |
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| 122 | DO i=ii_begin,ii_end |
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| 123 | n=(j-1)*iim+i |
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| 124 | xyz_i(n,:)=d%xyz(:,i,j) |
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| 125 | ENDDO |
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| 126 | ENDDO |
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| 127 | ENDDO |
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| 128 | |
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[153] | 129 | CALL update_circumcenters |
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| 130 | |
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[15] | 131 | DO ind=1,ndomain |
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[295] | 132 | IF (.NOT. assigned_domain(ind) .OR. .NOT. is_omp_level_master ) CYCLE |
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[15] | 133 | d=>domain(ind) |
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| 134 | CALL swap_dimensions(ind) |
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| 135 | CALL swap_geometry(ind) |
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| 136 | DO j=jj_begin,jj_end |
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| 137 | DO i=ii_begin,ii_end |
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| 138 | n=(j-1)*iim+i |
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| 139 | DO k=0,5 |
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| 140 | x1(:) = xyz_v(n+z_pos(k+1),:) |
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| 141 | x2(:) = d%vertex(:,k,i,j) |
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| 142 | IF (norm(x1-x2)>1e-10) THEN |
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| 143 | PRINT*,"vertex diff ",ind,i,j,k |
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| 144 | PRINT*,x1 |
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| 145 | PRINT*,x2 |
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| 146 | ENDIF |
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| 147 | ENDDO |
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| 148 | ENDDO |
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| 149 | ENDDO |
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| 150 | ENDDO |
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| 151 | |
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| 152 | |
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| 153 | DO it=1,nb_it |
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| 154 | IF (MOD(it,100)==0) THEN |
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[324] | 155 | check=is_master |
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[15] | 156 | ELSE |
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| 157 | check=.FALSE. |
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| 158 | ENDIF |
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| 159 | |
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| 160 | sum=0 |
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| 161 | DO ind=1,ndomain |
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[295] | 162 | IF (.NOT. assigned_domain(ind) .OR. .NOT. is_omp_level_master ) CYCLE |
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[15] | 163 | CALL swap_dimensions(ind) |
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| 164 | CALL swap_geometry(ind) |
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| 165 | DO j=jj_begin,jj_end |
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| 166 | DO i=ii_begin,ii_end |
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| 167 | n=(j-1)*iim+i |
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| 168 | vect(:,1)=xyz_v(n+z_rup,:) |
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| 169 | vect(:,2)=xyz_v(n+z_up,:) |
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| 170 | vect(:,3)=xyz_v(n+z_lup,:) |
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| 171 | vect(:,4)=xyz_v(n+z_ldown,:) |
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| 172 | vect(:,5)=xyz_v(n+z_down,:) |
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| 173 | vect(:,6)=xyz_v(n+z_rdown,:) |
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| 174 | CALL compute_centroid(vect,6,centr) |
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| 175 | IF (check) THEN |
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| 176 | sum=MAX(sum,norm(xyz_i(n,:)-centr(:))) |
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| 177 | ENDIF |
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| 178 | xyz_i(n,:)=centr(:) |
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| 179 | ENDDO |
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| 180 | ENDDO |
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| 181 | |
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| 182 | ENDDO |
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| 183 | |
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[324] | 184 | IF (check) PRINT *,"it = ",it," diff centroid circumcenter ",sum |
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[15] | 185 | |
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[153] | 186 | CALL update_circumcenters |
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[15] | 187 | |
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| 188 | ENDDO |
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| 189 | |
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| 190 | END SUBROUTINE optimize_geometry |
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[153] | 191 | |
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[356] | 192 | SUBROUTINE update_domain |
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| 193 | ! copy position of generators and vertices back into domain(:)%xyz/vertex |
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[370] | 194 | ! so that XIOS/create_header_gen gets the right values |
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[356] | 195 | USE omp_para |
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| 196 | USE dimensions |
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[370] | 197 | USE domain_mod |
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| 198 | USE transfert_mpi_mod |
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| 199 | |
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[356] | 200 | INTEGER :: ind,i,j,k,n |
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| 201 | TYPE(t_domain),POINTER :: d |
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[469] | 202 | TYPE(t_field),POINTER,SAVE :: xyz_glo(:), xyz_loc(:), vertex_glo(:), vertex_loc(:) |
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[370] | 203 | REAL(rstd), POINTER :: xyz(:,:), vertex(:,:) |
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| 204 | |
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| 205 | CALL allocate_field(xyz_loc, field_t, type_real, 3) |
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| 206 | CALL allocate_field(vertex_loc, field_z, type_real, 3) |
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| 207 | |
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[356] | 208 | DO ind=1,ndomain |
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| 209 | IF (.NOT. assigned_domain(ind) .OR. .NOT. is_omp_level_master ) CYCLE |
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| 210 | CALL swap_dimensions(ind) |
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| 211 | CALL swap_geometry(ind) |
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[370] | 212 | xyz = xyz_loc(ind) |
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| 213 | xyz(:,:) = xyz_i(:,:) |
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| 214 | vertex = vertex_loc(ind) |
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| 215 | vertex(:,:) = xyz_v(:,:) |
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| 216 | END DO |
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[469] | 217 | |
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| 218 | !$OMP BARRIER |
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| 219 | !$OMP MASTER |
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[370] | 220 | CALL allocate_field_glo(xyz_glo, field_t, type_real, 3) |
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| 221 | CALL allocate_field_glo(vertex_glo, field_z, type_real, 3) |
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[469] | 222 | |
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[370] | 223 | CALL gather_field(xyz_loc, xyz_glo) |
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[469] | 224 | CALL gather_field(vertex_loc, vertex_glo) |
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| 225 | |
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[393] | 226 | CALL bcast_field(xyz_glo) |
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| 227 | CALL bcast_field(vertex_glo) |
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[370] | 228 | |
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| 229 | DO ind=1,ndomain_glo |
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| 230 | d=>domain_glo(ind) |
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| 231 | xyz = xyz_glo(ind) |
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| 232 | vertex = vertex_glo(ind) |
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| 233 | DO j=d%jj_begin,d%jj_end |
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| 234 | DO i=d%ii_begin,d%ii_end |
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| 235 | n=(j-1)*d%iim+i |
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| 236 | d%xyz(:,i,j)=xyz(n,:) |
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[356] | 237 | DO k=0,5 |
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[370] | 238 | d%vertex(:,k,i,j) = vertex(n+d%z_pos(k+1),:) |
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[356] | 239 | END DO |
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| 240 | END DO |
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| 241 | END DO |
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| 242 | END DO |
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[370] | 243 | |
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| 244 | CALL deallocate_field_glo(vertex_glo) |
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| 245 | CALL deallocate_field_glo(xyz_glo) |
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[469] | 246 | !$OMP END MASTER |
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| 247 | !$OMP BARRIER |
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| 248 | CALL deallocate_field(vertex_loc) |
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| 249 | CALL deallocate_field(xyz_loc) |
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[370] | 250 | |
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[356] | 251 | END SUBROUTINE update_domain |
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| 252 | |
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[12] | 253 | SUBROUTINE set_geometry |
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| 254 | USE metric |
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[15] | 255 | USE vector |
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[12] | 256 | USE spherical_geom_mod |
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| 257 | USE domain_mod |
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| 258 | USE dimensions |
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[15] | 259 | USE transfert_mod |
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[186] | 260 | USE getin_mod |
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[295] | 261 | USE omp_para |
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[12] | 262 | IMPLICIT NONE |
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| 263 | |
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| 264 | REAL(rstd) :: surf(6) |
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| 265 | REAL(rstd) :: surf_v(6) |
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[15] | 266 | REAL(rstd) :: vect(3,6) |
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[21] | 267 | REAL(rstd) :: centr(3) |
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[153] | 268 | REAL(rstd) :: vet(3),vep(3), vertex(3) |
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[12] | 269 | INTEGER :: ind,i,j,k,n |
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| 270 | TYPE(t_domain),POINTER :: d |
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[427] | 271 | REAL(rstd) :: S12 |
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[12] | 272 | REAL(rstd) :: w(6) |
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[15] | 273 | REAL(rstd) :: lon,lat |
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[12] | 274 | INTEGER :: ii_glo,jj_glo |
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[427] | 275 | REAL(rstd) :: S |
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[15] | 276 | |
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[12] | 277 | |
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[15] | 278 | CALL optimize_geometry |
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[356] | 279 | CALL remap_schmidt_loc |
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| 280 | CALL update_circumcenters |
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| 281 | ! copy position of generators and vertices back into domain(:)%xyz/vertex |
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| 282 | ! so that XIOS gets the right values |
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| 283 | CALL update_domain |
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| 284 | |
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[153] | 285 | DO ind=1,ndomain |
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[295] | 286 | IF (.NOT. assigned_domain(ind) .OR. .NOT. is_omp_level_master ) CYCLE |
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[12] | 287 | d=>domain(ind) |
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| 288 | CALL swap_dimensions(ind) |
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| 289 | CALL swap_geometry(ind) |
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[388] | 290 | lon_i(:)=0 ; lat_i(:)=0 |
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| 291 | lon_e(:)=0 ; lat_e(:)=0 |
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[12] | 292 | DO j=jj_begin-1,jj_end+1 |
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| 293 | DO i=ii_begin-1,ii_end+1 |
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| 294 | n=(j-1)*iim+i |
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[15] | 295 | |
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| 296 | DO k=0,5 |
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| 297 | ne(n,k+1)=d%ne(k,i,j) |
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| 298 | ENDDO |
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| 299 | |
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| 300 | vect(:,1)=xyz_v(n+z_rup,:) |
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| 301 | vect(:,2)=xyz_v(n+z_up,:) |
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| 302 | vect(:,3)=xyz_v(n+z_lup,:) |
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| 303 | vect(:,4)=xyz_v(n+z_ldown,:) |
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| 304 | vect(:,5)=xyz_v(n+z_down,:) |
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| 305 | vect(:,6)=xyz_v(n+z_rdown,:) |
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| 306 | CALL compute_centroid(vect,6,centr) |
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| 307 | centroid(n,:)=centr(:) |
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| 308 | |
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| 309 | |
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[12] | 310 | CALL xyz2lonlat(xyz_v(n+z_up,:),lon,lat) |
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| 311 | fv(n+z_up)=2*sin(lat)*omega |
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| 312 | CALL xyz2lonlat(xyz_v(n+z_down,:),lon,lat) |
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| 313 | fv(n+z_down)=2*sin(lat)*omega |
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| 314 | |
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| 315 | bi(n)=0. |
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| 316 | |
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[15] | 317 | CALL dist_cart(xyz_i(n,:),xyz_i(n+t_right,:),de(n+u_right)) |
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| 318 | CALL dist_cart(xyz_i(n,:),xyz_i(n+t_lup,:),de(n+u_lup)) |
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| 319 | CALL dist_cart(xyz_i(n,:),xyz_i(n+t_ldown,:),de(n+u_ldown)) |
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[12] | 320 | |
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[15] | 321 | CALL div_arc_bis(xyz_i(n,:),xyz_i(n+t_right,:),0.5,xyz_e(n+u_right,:)) |
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| 322 | CALL div_arc_bis(xyz_i(n,:),xyz_i(n+t_lup,:),0.5,xyz_e(n+u_lup,:)) |
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| 323 | CALL div_arc_bis(xyz_i(n,:),xyz_i(n+t_ldown,:),0.5,xyz_e(n+u_ldown,:)) |
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| 324 | |
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| 325 | CALL dist_cart(xyz_v(n+z_rdown,:), xyz_v(n+z_rup,:),le(n+u_right)) |
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| 326 | CALL dist_cart(xyz_v(n+z_up,:), xyz_v(n+z_lup,:),le(n+u_lup)) |
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| 327 | CALL dist_cart(xyz_v(n+z_ldown,:), xyz_v(n+z_down,:),le(n+u_ldown)) |
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[362] | 328 | |
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| 329 | le_de(n+u_right)=le(n+u_right)/de(n+u_right) ! NaN possible but should be harmless |
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| 330 | le_de(n+u_lup) =le(n+u_lup) /de(n+u_lup) |
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| 331 | le_de(n+u_ldown)=le(n+u_ldown)/de(n+u_ldown) |
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| 332 | |
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[12] | 333 | Ai(n)=0 |
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| 334 | DO k=0,5 |
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[15] | 335 | CALL surf_triangle(xyz_i(n,:),xyz_i(n+t_pos(k+1),:),xyz_i(n+t_pos(MOD((k+1+6),6)+1),:),surf_v(k+1)) |
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| 336 | CALL surf_triangle(xyz_i(n,:),xyz_v(n+z_pos(MOD((k-1+6),6)+1),:),xyz_v(n+z_pos(k+1),:),surf(k+1)) |
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[12] | 337 | Ai(n)=Ai(n)+surf(k+1) |
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[15] | 338 | IF (i==ii_end .AND. j==jj_begin) THEN |
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| 339 | IF (Ai(n)<1e20) THEN |
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| 340 | ELSE |
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| 341 | PRINT *,"PB !!",Ai(n),k,surf(k+1) |
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| 342 | PRINT*,xyz_i(n,:),xyz_v(n+z_pos(MOD((k-1+6),6)+1),:),xyz_v(n+z_pos(k+1),:) |
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| 343 | ENDIF |
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| 344 | ENDIF |
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[12] | 345 | ENDDO |
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| 346 | |
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[47] | 347 | ! Sign convention : Ringler et al., JCP 2010, eq. 21 p. 3071 |
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| 348 | ! Normal component is along outgoing normal vector if ne=1 |
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[12] | 349 | |
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[15] | 350 | CALL cross_product2(xyz_v(n+z_rdown,:),xyz_v(n+z_rup,:),vep) |
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| 351 | IF (norm(vep)>1e-30) THEN |
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[47] | 352 | vep(:)=vep(:)/norm(vep) ! Inward normal vector |
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| 353 | CALL cross_product2(vep,xyz_e(n+u_right,:),vet) ! Counter-clockwise tangent vector |
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[15] | 354 | vet(:)=vet(:)/norm(vet) |
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[47] | 355 | ep_e(n+u_right,:)=-vep(:)*ne(n,right) |
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[15] | 356 | et_e(n+u_right,:)=vet(:)*ne(n,right) |
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| 357 | ENDIF |
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| 358 | |
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| 359 | CALL cross_product2(xyz_v(n+z_up,:),xyz_v(n+z_lup,:),vep) |
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| 360 | IF (norm(vep)>1e-30) THEN |
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| 361 | vep(:)=vep(:)/norm(vep) |
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| 362 | CALL cross_product2(vep,xyz_e(n+u_lup,:),vet) |
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| 363 | vet(:)=vet(:)/norm(vet) |
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[47] | 364 | ep_e(n+u_lup,:)=-vep(:)*ne(n,lup) |
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[15] | 365 | et_e(n+u_lup,:)=vet(:)*ne(n,lup) |
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| 366 | ENDIF |
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| 367 | |
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| 368 | CALL cross_product2(xyz_v(n+z_ldown,:),xyz_v(n+z_down,:),vep) |
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| 369 | IF (norm(vep)>1e-30) THEN |
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| 370 | vep(:)=vep(:)/norm(vep) |
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| 371 | CALL cross_product2(vep,xyz_e(n+u_ldown,:),vet) |
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| 372 | vet(:)=vet(:)/norm(vet) |
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[47] | 373 | ep_e(n+u_ldown,:)=-vep(:)*ne(n,ldown) |
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[15] | 374 | et_e(n+u_ldown,:)=vet(:)*ne(n,ldown) |
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| 375 | ENDIF |
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| 376 | |
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| 377 | CALL xyz2lonlat(xyz_i(n,:),lon,lat) |
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[286] | 378 | lon_i(n)=lon |
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| 379 | lat_i(n)=lat |
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[15] | 380 | elon_i(n,1) = -sin(lon) |
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| 381 | elon_i(n,2) = cos(lon) |
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| 382 | elon_i(n,3) = 0 |
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| 383 | elat_i(n,1) = -cos(lon)*sin(lat) |
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| 384 | elat_i(n,2) = -sin(lon)*sin(lat) |
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| 385 | elat_i(n,3) = cos(lat) |
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| 386 | |
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| 387 | |
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| 388 | CALL xyz2lonlat(xyz_e(n+u_right,:),lon,lat) |
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[286] | 389 | lon_e(n+u_right)=lon |
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| 390 | lat_e(n+u_right)=lat |
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[15] | 391 | elon_e(n+u_right,1) = -sin(lon) |
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| 392 | elon_e(n+u_right,2) = cos(lon) |
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| 393 | elon_e(n+u_right,3) = 0 |
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| 394 | elat_e(n+u_right,1) = -cos(lon)*sin(lat) |
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| 395 | elat_e(n+u_right,2) = -sin(lon)*sin(lat) |
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| 396 | elat_e(n+u_right,3) = cos(lat) |
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| 397 | |
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| 398 | CALL xyz2lonlat(xyz_e(n+u_lup,:),lon,lat) |
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[286] | 399 | lon_e(n+u_lup)=lon |
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| 400 | lat_e(n+u_lup)=lat |
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[15] | 401 | elon_e(n+u_lup,1) = -sin(lon) |
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| 402 | elon_e(n+u_lup,2) = cos(lon) |
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| 403 | elon_e(n+u_lup,3) = 0 |
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| 404 | elat_e(n+u_lup,1) = -cos(lon)*sin(lat) |
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| 405 | elat_e(n+u_lup,2) = -sin(lon)*sin(lat) |
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| 406 | elat_e(n+u_lup,3) = cos(lat) |
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| 407 | |
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| 408 | CALL xyz2lonlat(xyz_e(n+u_ldown,:),lon,lat) |
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[286] | 409 | lon_e(n+u_ldown)=lon |
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| 410 | lat_e(n+u_ldown)=lat |
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[15] | 411 | elon_e(n+u_ldown,1) = -sin(lon) |
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| 412 | elon_e(n+u_ldown,2) = cos(lon) |
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| 413 | elon_e(n+u_ldown,3) = 0 |
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| 414 | elat_e(n+u_ldown,1) = -cos(lon)*sin(lat) |
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| 415 | elat_e(n+u_ldown,2) = -sin(lon)*sin(lat) |
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| 416 | elat_e(n+u_ldown,3) = cos(lat) |
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| 417 | |
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| 418 | |
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[12] | 419 | DO k=0,5 |
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[427] | 420 | CALL surf_triangle(xyz_i(n,:), xyz_v(n+z_pos(k+1),:), xyz_i(n+t_pos(k+1),:),S1(n,k+1) ) |
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| 421 | CALL surf_triangle(xyz_i(n,:), xyz_v(n+z_pos(k+1),:), xyz_i(n+t_pos(MOD(k+1+6,6)+1),:),S2(n,k+1) ) |
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| 422 | S12 = .5*(S1(n,k+1)+S2(n,k+1)) |
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| 423 | Riv(n,k+1)=S12/Ai(n) |
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| 424 | Riv2(n,k+1)=S12/surf_v(k+1) |
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[12] | 425 | ENDDO |
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| 426 | |
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| 427 | DO k=1,6 |
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| 428 | IF (ABS(surf_v(k))<1e-30) THEN |
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| 429 | Riv(n,k)=0. |
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| 430 | ENDIF |
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| 431 | ENDDO |
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| 432 | |
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| 433 | Av(n+z_up)=surf_v(vup)+1e-100 |
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| 434 | Av(n+z_down)=surf_v(vdown)+1e-100 |
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| 435 | |
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| 436 | ENDDO |
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| 437 | ENDDO |
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| 438 | |
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| 439 | DO j=jj_begin,jj_end |
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| 440 | DO i=ii_begin,ii_end |
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| 441 | n=(j-1)*iim+i |
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| 442 | |
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| 443 | CALL compute_wee(n,right,w) |
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| 444 | Wee(n+u_right,:,1)=w(1:5) |
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| 445 | |
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| 446 | CALL compute_wee(n+t_right,left,w) |
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| 447 | Wee(n+u_right,:,2)=w(1:5) |
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| 448 | |
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| 449 | |
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| 450 | CALL compute_wee(n,lup,w) |
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| 451 | Wee(n+u_lup,:,1)=w(1:5) |
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| 452 | |
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| 453 | CALL compute_wee(n+t_lup,rdown,w) |
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| 454 | Wee(n+u_lup,:,2)=w(1:5) |
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| 455 | |
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| 456 | |
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| 457 | CALL compute_wee(n,ldown,w) |
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| 458 | Wee(n+u_ldown,:,1)=w(1:5) |
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| 459 | |
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| 460 | CALL compute_wee(n+t_ldown,rup,w) |
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| 461 | Wee(n+u_ldown,:,2)=w(1:5) |
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| 462 | |
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| 463 | ENDDO |
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| 464 | ENDDO |
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| 465 | |
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| 466 | DO j=jj_begin,jj_end |
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| 467 | DO i=ii_begin,ii_end |
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| 468 | n=(j-1)*iim+i |
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| 469 | ii_glo=d%ii_begin_glo-d%ii_begin+i |
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| 470 | jj_glo=d%jj_begin_glo-d%jj_begin+j |
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| 471 | |
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| 472 | IF (ii_glo==1 .AND. jj_glo==1) THEN |
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| 473 | le(n+u_ldown)=0 |
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[602] | 474 | le_de(n+u_ldown)=0 |
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[12] | 475 | xyz_v(n+z_ldown,:)=xyz_v(n+z_down,:) |
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| 476 | |
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| 477 | ENDIF |
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| 478 | |
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| 479 | IF (ii_glo==iim_glo .AND. jj_glo==1) THEN |
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| 480 | le(n+u_right)=0 |
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[602] | 481 | le_de(n+u_right)=0 |
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[12] | 482 | xyz_v(n+z_rdown,:)=xyz_v(n+z_rup,:) |
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| 483 | ENDIF |
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| 484 | |
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| 485 | IF (ii_glo==iim_glo .AND. jj_glo==jjm_glo) THEN |
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| 486 | le(n+u_rup)=0 |
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[602] | 487 | le_de(n+u_rup)=0 |
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[12] | 488 | xyz_v(n+z_rup,:)=xyz_v(n+z_up,:) |
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| 489 | ENDIF |
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| 490 | |
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| 491 | IF (ii_glo==1 .AND. jj_glo==jjm_glo) THEN |
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| 492 | le(n+u_lup)=0 |
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[602] | 493 | le_de(n+u_lup)=0 |
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[12] | 494 | xyz_v(n+z_up,:)=xyz_v(n+z_lup,:) |
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| 495 | ENDIF |
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| 496 | |
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| 497 | ENDDO |
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| 498 | ENDDO |
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| 499 | |
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| 500 | DO j=jj_begin-1,jj_end+1 |
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| 501 | DO i=ii_begin-1,ii_end+1 |
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| 502 | n=(j-1)*iim+i |
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| 503 | xyz_i(n,:)=xyz_i(n,:) * radius |
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| 504 | xyz_v(n+z_up,:)=xyz_v(n+z_up,:) * radius |
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| 505 | xyz_v(n+z_down,:)=xyz_v(n+z_down,:) *radius |
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| 506 | de(n+u_right)=de(n+u_right) * radius |
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| 507 | de(n+u_lup)=de(n+u_lup)*radius |
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| 508 | de(n+u_ldown)=de(n+u_ldown)*radius |
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| 509 | xyz_e(n+u_right,:)=xyz_e(n+u_right,:)*radius |
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| 510 | xyz_e(n+u_lup,:)=xyz_e(n+u_lup,:)*radius |
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| 511 | xyz_e(n+u_ldown,:)=xyz_e(n+u_ldown,:)*radius |
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| 512 | le(n+u_right)=le(n+u_right)*radius |
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| 513 | le(n+u_lup)=le(n+u_lup)*radius |
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| 514 | le(n+u_ldown)=le(n+u_ldown)*radius |
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| 515 | Ai(n)=Ai(n)*radius**2 |
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| 516 | Av(n+z_up)=Av(n+z_up)*radius**2 |
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| 517 | Av(n+z_down)=Av(n+z_down)*radius**2 |
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| 518 | ENDDO |
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| 519 | ENDDO |
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| 520 | |
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| 521 | ENDDO |
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[186] | 522 | |
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[15] | 523 | CALL transfert_request(geom%Ai,req_i1) |
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| 524 | CALL transfert_request(geom%centroid,req_i1) |
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[186] | 525 | |
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[295] | 526 | ! CALL surf_triangle(d%xyz(:,ii_begin,jj_begin),d%xyz(:,ii_begin,jj_end),d%xyz(:,ii_end,jj_begin),S) |
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[151] | 527 | |
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[12] | 528 | END SUBROUTINE set_geometry |
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| 529 | |
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| 530 | SUBROUTINE compute_wee(n,pos,w) |
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| 531 | IMPLICIT NONE |
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| 532 | INTEGER,INTENT(IN) :: n |
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| 533 | INTEGER,INTENT(IN) :: pos |
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| 534 | REAL(rstd),INTENT(OUT) ::w(6) |
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| 535 | |
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| 536 | REAL(rstd) :: ne_(0:5) |
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| 537 | REAL(rstd) :: Riv_(6) |
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| 538 | INTEGER :: k |
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| 539 | |
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| 540 | |
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| 541 | DO k=0,5 |
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| 542 | ne_(k)=ne(n,MOD(pos-1+k+6,6)+1) |
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| 543 | Riv_(k+1)=Riv(n,MOD(pos-1+k+6,6)+1) |
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| 544 | ENDDO |
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| 545 | |
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| 546 | w(1)=-ne_(0)*ne_(1)*(Riv_(1)-0.5) |
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| 547 | w(2)=-ne_(2)*(ne_(0)*Riv_(2)-w(1)*ne_(1)) |
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| 548 | w(3)=-ne_(3)*(ne_(0)*Riv_(3)-w(2)*ne_(2)) |
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| 549 | w(4)=-ne_(4)*(ne_(0)*Riv_(4)-w(3)*ne_(3)) |
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| 550 | w(5)=-ne_(5)*(ne_(0)*Riv_(5)-w(4)*ne_(4)) |
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| 551 | w(6)=ne_(0)*ne_(5)*(Riv_(6)-0.5) |
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| 552 | |
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| 553 | ! IF ( ABS(w(5)-w(6))>1e-20) PRINT *, "pb pour wee : w(5)!=w(6)",sum(Riv_(:)) |
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| 554 | |
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| 555 | END SUBROUTINE compute_wee |
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| 556 | |
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| 557 | |
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| 558 | |
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| 559 | SUBROUTINE compute_geometry |
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[863] | 560 | USE grid_param |
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| 561 | USE domain_mod, ONLY : swap_needed |
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| 562 | USE init_unstructured_mod, ONLY : read_local_mesh |
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| 563 | IMPLICIT NONE |
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| 564 | |
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[12] | 565 | CALL allocate_geometry |
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[863] | 566 | |
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| 567 | SELECT CASE(grid_type) |
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| 568 | CASE(grid_ico) |
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| 569 | CALL set_geometry |
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| 570 | CASE(grid_unst) |
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| 571 | swap_needed=.FALSE. |
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| 572 | CALL read_local_mesh |
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| 573 | CASE DEFAULT |
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| 574 | STOP 'Invalid value of grid_type encountered in compute_geometry' |
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| 575 | END SELECT |
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[12] | 576 | END SUBROUTINE compute_geometry |
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| 577 | |
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[863] | 578 | END MODULE compute_geometry_mod |
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