| 1 | MODULE geometry |
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| 2 | USE field_mod |
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| 3 | IMPLICIT NONE |
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| 4 | |
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| 5 | TYPE t_geometry |
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| 6 | TYPE(t_field),POINTER :: centroid(:) |
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| 7 | TYPE(t_field),POINTER :: xyz_i(:) |
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| 8 | TYPE(t_field),POINTER :: xyz_e(:) |
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| 9 | TYPE(t_field),POINTER :: xyz_v(:) |
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| 10 | TYPE(t_field),POINTER :: lon_i(:) |
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| 11 | TYPE(t_field),POINTER :: lon_e(:) |
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| 12 | TYPE(t_field),POINTER :: lat_i(:) |
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| 13 | TYPE(t_field),POINTER :: lat_e(:) |
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| 14 | TYPE(t_field),POINTER :: ep_e(:) |
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| 15 | TYPE(t_field),POINTER :: et_e(:) |
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| 16 | TYPE(t_field),POINTER :: elon_i(:) |
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| 17 | TYPE(t_field),POINTER :: elat_i(:) |
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| 18 | TYPE(t_field),POINTER :: elon_e(:) |
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| 19 | TYPE(t_field),POINTER :: elat_e(:) |
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| 20 | TYPE(t_field),POINTER :: Ai(:) |
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| 21 | TYPE(t_field),POINTER :: Av(:) |
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| 22 | TYPE(t_field),POINTER :: de(:) |
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| 23 | TYPE(t_field),POINTER :: le(:) |
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| 24 | TYPE(t_field),POINTER :: le_de(:) ! le/de, 0. if de=0. |
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| 25 | TYPE(t_field),POINTER :: Riv(:) |
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| 26 | TYPE(t_field),POINTER :: S1(:) |
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| 27 | TYPE(t_field),POINTER :: S2(:) |
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| 28 | TYPE(t_field),POINTER :: Riv2(:) |
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| 29 | TYPE(t_field),POINTER :: ne(:) |
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| 30 | TYPE(t_field),POINTER :: Wee(:) |
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| 31 | TYPE(t_field),POINTER :: bi(:) |
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| 32 | TYPE(t_field),POINTER :: fv(:) |
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| 33 | END TYPE t_geometry |
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| 34 | |
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| 35 | TYPE(t_geometry),SAVE,TARGET :: geom |
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| 36 | |
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| 37 | |
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| 38 | REAL(rstd),POINTER :: Ai(:) ! area of a cell |
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| 39 | !$OMP THREADPRIVATE(Ai) |
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| 40 | REAL(rstd),POINTER :: centroid(:,:) ! coordinate of the centroid of the cell |
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| 41 | !$OMP THREADPRIVATE(centroid) |
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| 42 | REAL(rstd),POINTER :: xyz_i(:,:) ! coordinate of the center of the cell (voronoi) |
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| 43 | !$OMP THREADPRIVATE(xyz_i) |
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| 44 | REAL(rstd),POINTER :: xyz_e(:,:) ! coordinate of a wind point on the cell on a edge |
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| 45 | !$OMP THREADPRIVATE(xyz_e) |
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| 46 | REAL(rstd),POINTER :: xyz_v(:,:) ! coordinate of a vertex (center of the dual mesh) |
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| 47 | !$OMP THREADPRIVATE(xyz_v) |
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| 48 | REAL(rstd),POINTER :: lon_i(:) ! longitude of the center of the cell (voronoi) |
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| 49 | !$OMP THREADPRIVATE(lon_i) |
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| 50 | REAL(rstd),POINTER :: lon_e(:) ! longitude of a wind point on the cell on a edge |
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| 51 | !$OMP THREADPRIVATE(lon_e) |
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| 52 | REAL(rstd),POINTER :: lat_i(:) ! latitude of the center of the cell (voronoi) |
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| 53 | !$OMP THREADPRIVATE(lat_i) |
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| 54 | REAL(rstd),POINTER :: lat_e(:) ! latitude of a wind point on the cell on a edge |
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| 55 | !$OMP THREADPRIVATE(lat_e) |
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| 56 | REAL(rstd),POINTER :: ep_e(:,:) ! perpendicular unit vector of a edge (outsider) |
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| 57 | !$OMP THREADPRIVATE(ep_e) |
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| 58 | REAL(rstd),POINTER :: et_e(:,:) ! tangeantial unit vector of a edge |
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| 59 | !$OMP THREADPRIVATE(et_e) |
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| 60 | REAL(rstd),POINTER :: elon_i(:,:) ! unit longitude vector on the center |
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| 61 | !$OMP THREADPRIVATE(elon_i) |
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| 62 | REAL(rstd),POINTER :: elat_i(:,:) ! unit latitude vector on the center |
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| 63 | !$OMP THREADPRIVATE(elat_i) |
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| 64 | REAL(rstd),POINTER :: elon_e(:,:) ! unit longitude vector on a wind point |
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| 65 | !$OMP THREADPRIVATE(elon_e) |
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| 66 | REAL(rstd),POINTER :: elat_e(:,:) ! unit latitude vector on a wind point |
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| 67 | !$OMP THREADPRIVATE(elat_e) |
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| 68 | REAL(rstd),POINTER :: Av(:) ! area of dual mesk cell |
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| 69 | !$OMP THREADPRIVATE(Av) |
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| 70 | REAL(rstd),POINTER :: de(:) ! distance from a neighbour == lenght of an edge of the dual mesh |
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| 71 | !$OMP THREADPRIVATE(de) |
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| 72 | REAL(rstd),POINTER :: le(:) ! lenght of a edge |
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| 73 | !$OMP THREADPRIVATE(le) |
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| 74 | REAL(rstd),POINTER :: le_de(:) ! le/de |
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| 75 | !$OMP THREADPRIVATE(le_de) |
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| 76 | REAL(rstd),POINTER :: S1(:,:) ! area of sub-triangle |
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| 77 | !$OMP THREADPRIVATE(S1) |
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| 78 | REAL(rstd),POINTER :: S2(:,:) ! area of sub-tirangle |
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| 79 | !$OMP THREADPRIVATE(S2) |
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| 80 | REAL(rstd),POINTER :: Riv(:,:) ! weight |
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| 81 | !$OMP THREADPRIVATE(Riv) |
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| 82 | REAL(rstd),POINTER :: Riv2(:,:) ! weight |
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| 83 | !$OMP THREADPRIVATE(Riv2) |
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| 84 | INTEGER,POINTER :: ne(:,:) ! convention for the way on the normal wind on an edge |
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| 85 | !$OMP THREADPRIVATE(ne) |
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| 86 | REAL(rstd),POINTER :: Wee(:,:,:) ! weight |
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| 87 | !$OMP THREADPRIVATE(Wee) |
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| 88 | REAL(rstd),POINTER :: bi(:) ! orographie |
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| 89 | !$OMP THREADPRIVATE(bi) |
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| 90 | REAL(rstd),POINTER :: fv(:) ! coriolis (evaluted on a vertex) |
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| 91 | !$OMP THREADPRIVATE(fv) |
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| 92 | |
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| 93 | |
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| 94 | INTEGER, PARAMETER :: ne_right=1 |
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| 95 | INTEGER, PARAMETER :: ne_rup=-1 |
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| 96 | INTEGER, PARAMETER :: ne_lup=1 |
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| 97 | INTEGER, PARAMETER :: ne_left=-1 |
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| 98 | INTEGER, PARAMETER :: ne_ldown=1 |
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| 99 | INTEGER, PARAMETER :: ne_rdown=-1 |
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| 100 | |
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| 101 | CONTAINS |
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| 102 | |
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| 103 | SUBROUTINE allocate_geometry |
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| 104 | USE field_mod |
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| 105 | IMPLICIT NONE |
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| 106 | INTEGER, PARAMETER :: nvertex=6 ! FIXME unstructured |
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| 107 | |
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| 108 | CALL allocate_field(geom%Ai,field_t,type_real,name='Ai') |
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| 109 | |
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| 110 | CALL allocate_field(geom%xyz_i,field_t,type_real,3) |
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| 111 | CALL allocate_field(geom%lon_i,field_t,type_real, name='lon_i') |
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| 112 | CALL allocate_field(geom%lat_i,field_t,type_real, name='lat_i') |
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| 113 | CALL allocate_field(geom%elon_i,field_t,type_real,3) |
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| 114 | CALL allocate_field(geom%elat_i,field_t,type_real,3) |
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| 115 | CALL allocate_field(geom%centroid,field_t,type_real,3) |
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| 116 | |
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| 117 | CALL allocate_field(geom%xyz_e,field_u,type_real,3) |
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| 118 | CALL allocate_field(geom%lon_e,field_u,type_real, name='lon_e') |
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| 119 | CALL allocate_field(geom%lat_e,field_u,type_real, name='lat_e') |
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| 120 | CALL allocate_field(geom%elon_e,field_u,type_real,3) |
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| 121 | CALL allocate_field(geom%elat_e,field_u,type_real,3) |
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| 122 | CALL allocate_field(geom%ep_e,field_u,type_real,3) |
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| 123 | CALL allocate_field(geom%et_e,field_u,type_real,3) |
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| 124 | |
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| 125 | CALL allocate_field(geom%xyz_v,field_z,type_real,3) |
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| 126 | CALL allocate_field(geom%de,field_u,type_real, name='de') |
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| 127 | CALL allocate_field(geom%le,field_u,type_real, name='le') |
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| 128 | CALL allocate_field(geom%le_de,field_u,type_real, name='le_de') |
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| 129 | CALL allocate_field(geom%bi,field_t,type_real) |
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| 130 | CALL allocate_field(geom%Av,field_z,type_real, name='Av') |
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| 131 | CALL allocate_field(geom%S1,field_t,type_real,nvertex) |
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| 132 | CALL allocate_field(geom%S2,field_t,type_real,nvertex) |
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| 133 | CALL allocate_field(geom%Riv,field_t,type_real,nvertex) |
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| 134 | CALL allocate_field(geom%Riv2,field_t,type_real,nvertex) |
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| 135 | CALL allocate_field(geom%ne,field_t,type_integer,nvertex) |
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| 136 | CALL allocate_field(geom%Wee,field_u,type_real,5,2) ! FIXME unstructured |
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| 137 | CALL allocate_field(geom%bi,field_t,type_real) |
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| 138 | CALL allocate_field(geom%fv,field_z,type_real, name='fv') |
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| 139 | |
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| 140 | END SUBROUTINE allocate_geometry |
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| 141 | |
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| 142 | |
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| 143 | SUBROUTINE swap_geometry(ind) |
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| 144 | USE field_mod |
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| 145 | USE domain_mod, ONLY : swap_needed |
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| 146 | IMPLICIT NONE |
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| 147 | INTEGER,INTENT(IN) :: ind |
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| 148 | |
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| 149 | IF(.NOT. swap_needed) RETURN |
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| 150 | |
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| 151 | !!$OMP MASTER |
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| 152 | Ai=geom%Ai(ind) |
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| 153 | xyz_i=geom%xyz_i(ind) |
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| 154 | centroid=geom%centroid(ind) |
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| 155 | xyz_e=geom%xyz_e(ind) |
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| 156 | ep_e=geom%ep_e(ind) |
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| 157 | et_e=geom%et_e(ind) |
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| 158 | lon_i=geom%lon_i(ind) |
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| 159 | lat_i=geom%lat_i(ind) |
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| 160 | lon_e=geom%lon_e(ind) |
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| 161 | lat_e=geom%lat_e(ind) |
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| 162 | elon_i=geom%elon_i(ind) |
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| 163 | elat_i=geom%elat_i(ind) |
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| 164 | elon_e=geom%elon_e(ind) |
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| 165 | elat_e=geom%elat_e(ind) |
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| 166 | xyz_v=geom%xyz_v(ind) |
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| 167 | de=geom%de(ind) |
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| 168 | le=geom%le(ind) |
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| 169 | le_de=geom%le_de(ind) |
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| 170 | Av=geom%Av(ind) |
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| 171 | S1=geom%S1(ind) |
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| 172 | S2=geom%S2(ind) |
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| 173 | Riv=geom%Riv(ind) |
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| 174 | Riv2=geom%Riv2(ind) |
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| 175 | ne=geom%ne(ind) |
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| 176 | Wee=geom%Wee(ind) |
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| 177 | bi=geom%bi(ind) |
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| 178 | fv=geom%fv(ind) |
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| 179 | !!$OMP END MASTER |
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| 180 | !!$OMP BARRIER |
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| 181 | END SUBROUTINE swap_geometry |
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| 182 | |
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| 183 | END MODULE geometry |
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