1 | MODULE metric |
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2 | USE genmod |
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3 | USE grid_param |
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4 | USE domain_param |
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5 | |
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6 | TYPE t_cell_glo |
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7 | INTEGER :: neighbour(0:5) |
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8 | INTEGER :: edge(0:5) |
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9 | INTEGER :: assign_face |
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10 | INTEGER :: assign_i |
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11 | INTEGER :: assign_j |
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12 | INTEGER :: assign_domain |
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13 | REAL(rstd) :: xyz(3) |
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14 | END TYPE t_cell_glo |
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15 | |
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16 | TYPE t_vertex_glo |
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17 | REAL(rstd) :: xyz(3) |
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18 | INTEGER :: neighbour(0:5) |
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19 | INTEGER :: ne(0:5) |
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20 | INTEGER :: ind |
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21 | INTEGER :: delta |
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22 | END TYPE t_vertex_glo |
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23 | |
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24 | TYPE t_edge_glo |
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25 | INTEGER :: e1 |
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26 | INTEGER :: e2 |
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27 | INTEGER :: assign_domain |
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28 | INTEGER :: assign_i |
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29 | INTEGER :: assign_j |
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30 | INTEGER :: assign_pos |
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31 | END TYPE t_edge_glo |
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32 | |
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33 | |
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34 | TYPE(t_vertex_glo),ALLOCATABLE,SAVE :: vertex_glo(:,:,:) |
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35 | TYPE(t_cell_glo),ALLOCATABLE,SAVE :: cell_glo(:) |
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36 | TYPE(t_edge_glo),ALLOCATABLE,SAVE :: edge_glo(:) |
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37 | INTEGER :: ncell_glo |
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38 | |
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39 | INTEGER,ALLOCATABLE,SAVE :: Tab_index(:,:,:) |
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40 | INTEGER,PARAMETER :: right=1 |
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41 | INTEGER,PARAMETER :: rup=2 |
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42 | INTEGER,PARAMETER :: lup=3 |
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43 | INTEGER,PARAMETER :: left=4 |
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44 | INTEGER,PARAMETER :: ldown=5 |
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45 | INTEGER,PARAMETER :: rdown=6 |
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46 | |
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47 | INTEGER,PARAMETER :: vrup=1 |
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48 | INTEGER,PARAMETER :: vup=2 |
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49 | INTEGER,PARAMETER :: vlup=3 |
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50 | INTEGER,PARAMETER :: vldown=4 |
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51 | INTEGER,PARAMETER :: vdown=5 |
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52 | INTEGER,PARAMETER :: vrdown=6 |
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53 | |
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54 | |
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55 | CONTAINS |
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56 | |
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57 | SUBROUTINE allocate_metric |
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58 | IMPLICIT NONE |
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59 | INTEGER :: ind |
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60 | |
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61 | ALLOCATE(vertex_glo(1-halo:iim_glo+halo,1-halo:jjm_glo+halo,nb_face)) |
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62 | ncell_glo=10*(iim_glo-2)*(jjm_glo-2)+(iim_glo-2)*20+12 |
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63 | ALLOCATE(cell_glo(ncell_glo)) |
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64 | ALLOCATE(tab_index(nb_face,nb_face,0:5)) |
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65 | ALLOCATE(edge_glo(ncell_glo*3)) |
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66 | |
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67 | DO ind=1,ncell_glo |
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68 | cell_glo(ind)%neighbour(:)=0 |
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69 | ENDDO |
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70 | |
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71 | END SUBROUTINE allocate_metric |
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72 | |
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73 | SUBROUTINE Compute_face |
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74 | USE spherical_geom_mod |
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75 | IMPLICIT NONE |
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76 | |
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77 | REAL(rstd) :: len_edge |
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78 | REAL(rstd) :: rot=0. |
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79 | INTEGER :: nf,i,j |
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80 | REAL(rstd),DIMENSION(3) :: p1,p2,p3 |
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81 | REAL(rstd) :: d1,d2,d3 |
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82 | |
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83 | |
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84 | len_edge=acos(cos(Pi/5)*cos(2*Pi/5)/(sin(Pi/5)*sin(2*Pi/5))) |
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85 | |
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86 | DO nf=1,nb_face/2 |
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87 | CALL lonlat2xyz(0.,Pi/2,vertex_glo(1,1,nf)%xyz) |
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88 | CALL lonlat2xyz(rot+(nf-1)*2*Pi/5,Pi/2-len_edge,vertex_glo(iim_glo,1,nf)%xyz) |
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89 | CALL lonlat2xyz(rot+2*Pi/5+(nf-1)*2*Pi/5,Pi/2-len_edge,vertex_glo(1,jjm_glo,nf)%xyz) |
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90 | CALL lonlat2xyz(rot+Pi/5+(nf-1)*2*Pi/5,-Pi/2+len_edge,vertex_glo(iim_glo,jjm_glo,nf)%xyz) |
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91 | |
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92 | CALL lonlat2xyz(0.,-Pi/2,vertex_glo(1,1,nf+nb_face/2)%xyz) |
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93 | CALL lonlat2xyz(rot+Pi/5+(nf-1)*2*Pi/5,-(Pi/2-len_edge),vertex_glo(1,jjm_glo,nf+nb_face/2)%xyz) |
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94 | CALL lonlat2xyz(rot+Pi/5+2*Pi/5+(nf-1)*2*Pi/5,-(Pi/2-len_edge),vertex_glo(iim_glo,1,nf+nb_face/2)%xyz) |
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95 | CALL lonlat2xyz(rot+Pi/5+Pi/5+(nf-1)*2*Pi/5,-(-Pi/2+len_edge),vertex_glo(iim_glo,jjm_glo,nf+nb_face/2)%xyz) |
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96 | ENDDO |
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97 | |
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98 | DO nf=1,nb_face |
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99 | DO i=2,iim_glo-1 |
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100 | CALL div_arc(vertex_glo(1,1,nf)%xyz,vertex_glo(iim_glo,1,nf)%xyz,(i-1)*1./(iim_glo-1),vertex_glo(i,1,nf)%xyz) |
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101 | CALL div_arc(vertex_glo(1,jjm_glo,nf)%xyz,vertex_glo(iim_glo,jjm_glo,nf)%xyz, & |
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102 | (i-1)*1./(iim_glo-1),vertex_glo(i,jjm_glo,nf)%xyz) |
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103 | ENDDO |
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104 | DO j=2,jjm_glo-1 |
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105 | CALL div_arc(vertex_glo(1,1,nf)%xyz,vertex_glo(1,jjm_glo,nf)%xyz,(j-1)*1./(jjm_glo-1),vertex_glo(1,j,nf)%xyz) |
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106 | CALL div_arc(vertex_glo(iim_glo,1,nf)%xyz,vertex_glo(iim_glo,jjm_glo,nf)%xyz,(j-1)*1./(jjm_glo-1), & |
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107 | vertex_glo(iim_glo,j,nf)%xyz) |
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108 | ENDDO |
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109 | |
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110 | DO j=2,jjm_glo-1 |
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111 | DO i=2,iim_glo-1 |
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112 | IF (i+j-1 > iim_glo) THEN |
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113 | CALL div_arc(vertex_glo(iim_glo,i+j-iim_glo,nf)%xyz,vertex_glo(i+j-jjm_glo,jjm_glo,nf)%xyz, & |
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114 | (iim_glo-i)*1./(2*iim_glo-(i+j)),vertex_glo(i,j,nf)%xyz) |
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115 | ELSE |
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116 | CALL div_arc(vertex_glo(i+j-1,1,nf)%xyz,vertex_glo(1,i+j-1,nf)%xyz,(j-1)*1./(i+j-2),vertex_glo(i,j,nf)%xyz) |
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117 | ENDIF |
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118 | ENDDO |
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119 | ENDDO |
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120 | ENDDO |
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121 | |
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122 | CALL dist_cart(vertex_glo(1,1,1)%xyz,vertex_glo(2,1,1)%xyz,d1) |
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123 | CALL dist_cart(vertex_glo(2,1,1)%xyz,vertex_glo(3,1,1)%xyz,d2) |
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124 | CALL dist_cart(vertex_glo(3,1,1)%xyz,vertex_glo(4,1,1)%xyz,d3) |
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125 | CALL div_arc(vertex_glo(1,1,1)%xyz,vertex_glo(3,1,1)%xyz,0.5,p1) |
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126 | |
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127 | CALL circumcenter(vertex_glo(1,1,1)%xyz,vertex_glo(2,1,1)%xyz,vertex_glo(1,2,1)%xyz,p1) |
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128 | ! CALL Centroide(vertex_glo(1,2,1)%xyz,vertex_glo(2,1,1)%xyz,vertex_glo(1,1,1)%xyz,p1) |
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129 | ! CALL Centroide(vertex_glo(1,2,1)%xyz,vertex_glo(1,1,1)%xyz,vertex_glo(2,1,1)%xyz,p1) |
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130 | CALL dist_cart(vertex_glo(1,1,1)%xyz,p1,d1) |
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131 | CALL dist_cart(vertex_glo(2,1,1)%xyz,p1,d2) |
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132 | CALL dist_cart(vertex_glo(1,2,1)%xyz,p1,d3) |
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133 | |
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134 | END SUBROUTINE compute_face |
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135 | |
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136 | SUBROUTINE Compute_face_projection |
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137 | USE spherical_geom_mod |
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138 | IMPLICIT NONE |
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139 | |
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140 | REAL(rstd) :: len_edge |
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141 | REAL(rstd) :: rot=0. |
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142 | INTEGER :: nf,i,j |
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143 | REAL(rstd),DIMENSION(3) :: p1,p2,p3 |
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144 | REAL(rstd) :: d1,d2,d3 |
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145 | |
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146 | len_edge=acos(cos(Pi/5)*cos(2*Pi/5)/(sin(Pi/5)*sin(2*Pi/5))) |
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147 | |
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148 | DO nf=1,nb_face/2 |
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149 | CALL lonlat2xyz(0.,Pi/2,vertex_glo(1,1,nf)%xyz) |
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150 | CALL lonlat2xyz(rot+(nf-1)*2*Pi/5,Pi/2-len_edge,vertex_glo(iim_glo,1,nf)%xyz) |
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151 | CALL lonlat2xyz(rot+2*Pi/5+(nf-1)*2*Pi/5,Pi/2-len_edge,vertex_glo(1,jjm_glo,nf)%xyz) |
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152 | CALL lonlat2xyz(rot+Pi/5+(nf-1)*2*Pi/5,-Pi/2+len_edge,vertex_glo(iim_glo,jjm_glo,nf)%xyz) |
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153 | |
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154 | CALL lonlat2xyz(0.,-Pi/2,vertex_glo(1,1,nf+nb_face/2)%xyz) |
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155 | CALL lonlat2xyz(rot+Pi/5+(nf-1)*2*Pi/5,-(Pi/2-len_edge),vertex_glo(1,jjm_glo,nf+nb_face/2)%xyz) |
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156 | CALL lonlat2xyz(rot+Pi/5+2*Pi/5+(nf-1)*2*Pi/5,-(Pi/2-len_edge),vertex_glo(iim_glo,1,nf+nb_face/2)%xyz) |
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157 | CALL lonlat2xyz(rot+Pi/5+Pi/5+(nf-1)*2*Pi/5,-(-Pi/2+len_edge),vertex_glo(iim_glo,jjm_glo,nf+nb_face/2)%xyz) |
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158 | ENDDO |
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159 | |
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160 | DO nf=1,nb_face |
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161 | DO i=2,iim_glo-1 |
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162 | CALL div_arc_bis(vertex_glo(1,1,nf)%xyz,vertex_glo(iim_glo,1,nf)%xyz,(i-1)*1./(iim_glo-1),vertex_glo(i,1,nf)%xyz) |
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163 | CALL div_arc_bis(vertex_glo(1,jjm_glo,nf)%xyz,vertex_glo(iim_glo,jjm_glo,nf)%xyz, & |
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164 | (i-1)*1./(iim_glo-1),vertex_glo(i,jjm_glo,nf)%xyz) |
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165 | ENDDO |
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166 | DO j=2,jjm_glo-1 |
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167 | CALL div_arc_bis(vertex_glo(1,1,nf)%xyz,vertex_glo(1,jjm_glo,nf)%xyz,(j-1)*1./(jjm_glo-1),vertex_glo(1,j,nf)%xyz) |
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168 | CALL div_arc_bis(vertex_glo(iim_glo,1,nf)%xyz,vertex_glo(iim_glo,jjm_glo,nf)%xyz,(j-1)*1./(jjm_glo-1), & |
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169 | vertex_glo(iim_glo,j,nf)%xyz) |
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170 | ENDDO |
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171 | |
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172 | DO j=2,jjm_glo-1 |
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173 | DO i=2,iim_glo-1 |
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174 | IF (i+j-1 > iim_glo) THEN |
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175 | CALL div_arc_bis(vertex_glo(iim_glo,i+j-iim_glo,nf)%xyz,vertex_glo(i+j-jjm_glo,jjm_glo,nf)%xyz, & |
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176 | (iim_glo-i)*1./(2*iim_glo-(i+j)),vertex_glo(i,j,nf)%xyz) |
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177 | ELSE |
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178 | CALL div_arc_bis(vertex_glo(i+j-1,1,nf)%xyz,vertex_glo(1,i+j-1,nf)%xyz,(j-1)*1./(i+j-2),vertex_glo(i,j,nf)%xyz) |
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179 | ENDIF |
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180 | ENDDO |
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181 | ENDDO |
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182 | |
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183 | ! DO j=1,jjm_glo |
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184 | ! DO i=1,iim_glo |
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185 | ! vertex_glo(i,j,nf)%xyz=vertex_glo(i,j,nf)%xyz/sqrt(sum(vertex_glo(i,j,nf)%xyz**2)) |
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186 | ! ENDDO |
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187 | ! ENDDO |
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188 | ENDDO |
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189 | |
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190 | ! CALL dist_cart(vertex_glo(1,1,1)%xyz,vertex_glo(2,1,1)%xyz,d1) |
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191 | ! CALL dist_cart(vertex_glo(2,1,1)%xyz,vertex_glo(3,1,1)%xyz,d2) |
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192 | ! CALL dist_cart(vertex_glo(3,1,1)%xyz,vertex_glo(4,1,1)%xyz,d3) |
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193 | ! CALL div_arc(vertex_glo(1,1,1)%xyz,vertex_glo(3,1,1)%xyz,0.5,p1) |
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194 | ! CALL div_arc(vertex_glo(2,1,1)%xyz,vertex_glo(1,3,1)%xyz,1./3,p1) |
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195 | ! CALL div_arc(vertex_glo(1,2,1)%xyz,vertex_glo(3,1,1)%xyz,1./3,p2) |
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196 | ! CALL div_arc(vertex_glo(2,2,1)%xyz,vertex_glo(1,1,1)%xyz,1./3,p3) |
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197 | ! PRINT *, "dist",d1 |
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198 | ! PRINT *, "dist",d2 |
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199 | ! PRINT *, "dist",d3 |
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200 | ! PRINT *,"dist",vertex_glo(2,1,1)%xyz |
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201 | ! PRINT *,"dist",p1/sqrt(sum(p1**2)) |
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202 | ! CALL Centroide(vertex_glo(1,1,1)%xyz,vertex_glo(2,1,1)%xyz,vertex_glo(1,2,1)%xyz,p1) |
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203 | ! CALL Centroide(vertex_glo(1,2,1)%xyz,vertex_glo(2,1,1)%xyz,vertex_glo(1,1,1)%xyz,p1) |
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204 | ! CALL Centroide(vertex_glo(1,2,1)%xyz,vertex_glo(1,1,1)%xyz,vertex_glo(2,1,1)%xyz,p1) |
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205 | ! CALL dist_cart(vertex_glo(1,1,1)%xyz,p1,d1) |
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206 | ! CALL dist_cart(vertex_glo(2,1,1)%xyz,p1,d2) |
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207 | ! CALL dist_cart(vertex_glo(1,2,1)%xyz,p1,d3) |
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208 | ! PRINT *, "dist",d1 |
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209 | ! PRINT *, "dist",d2 |
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210 | ! PRINT *, "dist",d3 |
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211 | |
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212 | END SUBROUTINE compute_face_projection |
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213 | |
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214 | |
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215 | SUBROUTINE compute_extended_face_bis |
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216 | IMPLICIT NONE |
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217 | |
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218 | INTEGER :: nf |
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219 | INTEGER :: i,j |
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220 | INTEGER :: delta |
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221 | INTEGER :: ind |
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222 | INTEGER :: k,ng |
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223 | |
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224 | DO nf=1,nb_face |
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225 | DO i=2,iim_glo-1 |
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226 | |
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227 | CALL set_neighbour(i,1,nf,ldown-1) |
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228 | CALL set_neighbour(i,1,nf,rdown-1) |
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229 | |
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230 | CALL set_neighbour(i,jjm_glo,nf,lup-1) |
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231 | CALL set_neighbour(i,jjm_glo,nf,rup-1) |
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232 | |
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233 | ENDDO |
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234 | |
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235 | DO j=2,jjm_glo-1 |
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236 | |
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237 | CALL set_neighbour(1,j,nf,left-1) |
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238 | CALL set_neighbour(1,j,nf,lup-1) |
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239 | |
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240 | CALL set_neighbour(iim_glo,j,nf,rdown-1) |
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241 | CALL set_neighbour(iim_glo,j,nf,right-1) |
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242 | |
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243 | ENDDO |
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244 | |
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245 | CALL set_neighbour(2,0,nf,left-1) |
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246 | CALL set_neighbour(iim_glo,0,nf,right-1) |
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247 | CALL set_neighbour(iim_glo+1,jjm_glo-1,nf,rup-1) |
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248 | CALL set_neighbour(iim_glo-1,jjm_glo+1,nf,right-1) |
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249 | CALL set_neighbour(1,jjm_glo+1,nf,left-1) |
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250 | CALL set_neighbour(0,2,nf,ldown-1) |
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251 | |
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252 | CALL set_neighbour(1,0,nf,left-1) |
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253 | CALL set_neighbour(iim_glo,0,nf,right-1) |
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254 | CALL set_neighbour(0,jjm_glo,nf,rup-1) |
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255 | CALL set_neighbour(iim_glo+1,jjm_glo,nf,rup-1) |
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256 | ENDDO |
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257 | |
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258 | DO nf=1,nb_face |
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259 | DO j=0,jjm_glo+1 |
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260 | DO i=0,iim_glo+1 |
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261 | ind=vertex_glo(i,j,nf)%ind |
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262 | delta=vertex_glo(i,j,nf)%delta |
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263 | DO k=0,5 |
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264 | ng=MOD(delta+k+6,6) |
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265 | vertex_glo(i,j,nf)%neighbour(k)=cell_glo(ind)%neighbour(ng) |
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266 | ENDDO |
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267 | ENDDO |
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268 | ENDDO |
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269 | |
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270 | i=1 ; j=1 |
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271 | vertex_glo(i,j,nf)%neighbour(0)=vertex_glo(i+1,j,nf)%ind |
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272 | vertex_glo(i,j,nf)%neighbour(1)=vertex_glo(i,j+1,nf)%ind |
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273 | vertex_glo(i,j,nf)%neighbour(2)=vertex_glo(i-1,j+1,nf)%ind |
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274 | vertex_glo(i,j,nf)%neighbour(3)=vertex_glo(i-1,j,nf)%ind |
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275 | vertex_glo(i,j,nf)%neighbour(4)=vertex_glo(i,j-1,nf)%ind |
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276 | vertex_glo(i,j,nf)%neighbour(5)=vertex_glo(i+1,j-1,nf)%ind |
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277 | |
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278 | i=iim_glo ; j=1 |
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279 | vertex_glo(i,j,nf)%neighbour(0)=vertex_glo(i+1,j,nf)%ind |
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280 | vertex_glo(i,j,nf)%neighbour(1)=vertex_glo(i,j+1,nf)%ind |
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281 | vertex_glo(i,j,nf)%neighbour(2)=vertex_glo(i-1,j+1,nf)%ind |
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282 | vertex_glo(i,j,nf)%neighbour(3)=vertex_glo(i-1,j,nf)%ind |
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283 | vertex_glo(i,j,nf)%neighbour(4)=vertex_glo(i,j-1,nf)%ind |
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284 | vertex_glo(i,j,nf)%neighbour(5)=vertex_glo(i+1,j-1,nf)%ind |
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285 | |
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286 | i=1 ; j=jjm_glo |
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287 | vertex_glo(i,j,nf)%neighbour(0)=vertex_glo(i+1,j,nf)%ind |
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288 | vertex_glo(i,j,nf)%neighbour(1)=vertex_glo(i,j+1,nf)%ind |
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289 | vertex_glo(i,j,nf)%neighbour(2)=vertex_glo(i-1,j+1,nf)%ind |
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290 | vertex_glo(i,j,nf)%neighbour(3)=vertex_glo(i-1,j,nf)%ind |
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291 | vertex_glo(i,j,nf)%neighbour(4)=vertex_glo(i,j-1,nf)%ind |
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292 | vertex_glo(i,j,nf)%neighbour(5)=vertex_glo(i+1,j-1,nf)%ind |
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293 | |
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294 | i=iim_glo ; j=jjm_glo |
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295 | vertex_glo(i,j,nf)%neighbour(0)=vertex_glo(i+1,j,nf)%ind |
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296 | vertex_glo(i,j,nf)%neighbour(1)=vertex_glo(i,j+1,nf)%ind |
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297 | vertex_glo(i,j,nf)%neighbour(2)=vertex_glo(i-1,j+1,nf)%ind |
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298 | vertex_glo(i,j,nf)%neighbour(3)=vertex_glo(i-1,j,nf)%ind |
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299 | vertex_glo(i,j,nf)%neighbour(4)=vertex_glo(i,j-1,nf)%ind |
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300 | vertex_glo(i,j,nf)%neighbour(5)=vertex_glo(i+1,j-1,nf)%ind |
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301 | ENDDO |
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302 | |
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303 | CONTAINS |
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304 | |
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305 | SUBROUTINE set_neighbour(i,j,nf,neighbour) |
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306 | IMPLICIT NONE |
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307 | INTEGER :: i,j,nf,neighbour |
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308 | INTEGER :: in,jn |
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309 | INTEGER :: k,ng |
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310 | INTEGER :: delta |
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311 | INTEGER :: ind,ind2 |
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312 | |
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313 | SELECT CASE (neighbour) |
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314 | CASE(right-1) |
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315 | in=i+1 ; jn=j |
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316 | CASE(rup-1) |
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317 | in=i ; jn=j+1 |
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318 | CASE(lup-1) |
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319 | in=i-1 ; jn=j+1 |
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320 | CASE(left-1) |
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321 | in=i-1 ; jn=j |
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322 | CASE(ldown-1) |
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323 | in=i ; jn=j-1 |
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324 | CASE(rdown-1) |
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325 | in=i+1; jn=j-1 |
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326 | END SELECT |
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327 | |
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328 | ind=vertex_glo(i,j,nf)%ind |
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329 | delta=MOD(vertex_glo(i,j,nf)%delta+neighbour+6,6) |
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330 | ind2=cell_glo(ind)%neighbour(delta) |
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331 | DO k=0,5 |
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332 | IF (cell_glo(ind2)%neighbour(k)==ind) ng=k |
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333 | ENDDO |
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334 | vertex_glo(in,jn,nf)%ind=ind2 |
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335 | vertex_glo(in,jn,nf)%delta=MOD(ng-neighbour+3+6,6) |
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336 | END SUBROUTINE set_neighbour |
---|
337 | |
---|
338 | END SUBROUTINE compute_extended_face_bis |
---|
339 | |
---|
340 | |
---|
341 | SUBROUTINE compute_extended_face |
---|
342 | IMPLICIT NONE |
---|
343 | |
---|
344 | INTEGER :: nf,nf2 |
---|
345 | INTEGER :: ind,ind2 |
---|
346 | INTEGER :: i,j,h |
---|
347 | |
---|
348 | |
---|
349 | DO h=1,halo |
---|
350 | DO nf=1,nb_face |
---|
351 | DO i=1-h+1,iim_glo+h-1 |
---|
352 | j=1-h+1 |
---|
353 | ind=vertex_glo(i,j,nf)%ind |
---|
354 | nf2=cell_glo(ind)%assign_face |
---|
355 | ind2=cell_glo(ind)%neighbour(tab_index(nf,nf2,ldown-1)) |
---|
356 | vertex_glo(i,j-1,nf)%ind=ind2 |
---|
357 | vertex_glo(i,j-1,nf)%xyz=cell_glo(ind2)%xyz |
---|
358 | ENDDO |
---|
359 | |
---|
360 | DO j=1-h,jjm_glo+h-1 |
---|
361 | i=iim_glo+h-1 |
---|
362 | ind=vertex_glo(i,j,nf)%ind |
---|
363 | nf2=cell_glo(ind)%assign_face |
---|
364 | ind2=cell_glo(ind)%neighbour(tab_index(nf,nf2,right-1)) |
---|
365 | vertex_glo(i+1,j,nf)%ind=ind2 |
---|
366 | vertex_glo(i+1,j,nf)%xyz=cell_glo(ind2)%xyz |
---|
367 | ENDDO |
---|
368 | |
---|
369 | DO i=iim_glo+h,1-h+1,-1 |
---|
370 | j=jjm_glo+h-1 |
---|
371 | ind=vertex_glo(i,j,nf)%ind |
---|
372 | nf2=cell_glo(ind)%assign_face |
---|
373 | ind2=cell_glo(ind)%neighbour(tab_index(nf,nf2,rup-1)) |
---|
374 | vertex_glo(i,j+1,nf)%ind=ind2 |
---|
375 | vertex_glo(i,j+1,nf)%xyz=cell_glo(ind2)%xyz |
---|
376 | ENDDO |
---|
377 | |
---|
378 | DO j=jjm_glo+h,1-h,-1 |
---|
379 | i=1-h+1 |
---|
380 | ind=vertex_glo(i,j,nf)%ind |
---|
381 | nf2=cell_glo(ind)%assign_face |
---|
382 | ind2=cell_glo(ind)%neighbour(tab_index(nf,nf2,left-1)) |
---|
383 | vertex_glo(i-1,j,nf)%ind=ind2 |
---|
384 | vertex_glo(i-1,j,nf)%xyz=cell_glo(ind2)%xyz |
---|
385 | ENDDO |
---|
386 | ENDDO |
---|
387 | ENDDO |
---|
388 | |
---|
389 | |
---|
390 | END SUBROUTINE compute_extended_face |
---|
391 | |
---|
392 | SUBROUTINE Set_index |
---|
393 | IMPLICIT NONE |
---|
394 | INTEGER :: delta |
---|
395 | INTEGER :: n1,n2,i |
---|
396 | |
---|
397 | DO n1=1,5 |
---|
398 | DO delta=-2,2 |
---|
399 | DO i=0,5 |
---|
400 | n2=MOD(n1-1-delta+5,5)+1 |
---|
401 | tab_index(n1,n2,i)=MOD(delta+i+6,6) |
---|
402 | n2=MOD(n1-1+delta+5,5)+1 |
---|
403 | tab_index(n1+5,n2+5,i)=MOD(delta+i+6,6) |
---|
404 | ENDDO |
---|
405 | ENDDO |
---|
406 | ENDDO |
---|
407 | |
---|
408 | DO n1=1,5 |
---|
409 | DO i=0,5 |
---|
410 | delta=3 |
---|
411 | |
---|
412 | n2=5+n1 |
---|
413 | Tab_index(n1,n2,i)=MOD(delta+i+6,6) |
---|
414 | Tab_index(n2,n1,i)=MOD(delta+i+6,6) |
---|
415 | |
---|
416 | n2=5+n1-1 |
---|
417 | IF (n2==5) n2=10 |
---|
418 | Tab_index(n1,n2,i)=MOD(delta+i+6,6) |
---|
419 | Tab_index(n2,n1,i)=MOD(delta+i+6,6) |
---|
420 | ENDDO |
---|
421 | ENDDO |
---|
422 | |
---|
423 | END SUBROUTINE set_index |
---|
424 | |
---|
425 | |
---|
426 | SUBROUTINE set_cell |
---|
427 | IMPLICIT NONE |
---|
428 | INTEGER :: ind,ind2 |
---|
429 | INTEGER :: nf,nf2,nfm1,nfp1 |
---|
430 | INTEGER :: i,j,k |
---|
431 | INTEGER :: delta |
---|
432 | |
---|
433 | ind=0 |
---|
434 | |
---|
435 | !!!!!!!!!!!!!!!!!!!!!!!!!!!! |
---|
436 | ! Association des cellules ! |
---|
437 | !!!!!!!!!!!!!!!!!!!!!!!!!!!! |
---|
438 | |
---|
439 | ! interieur des faces |
---|
440 | DO nf=1,nb_face |
---|
441 | DO i=2,iim_glo-1 |
---|
442 | DO j=2,jjm_glo-1 |
---|
443 | ind=ind+1 |
---|
444 | vertex_glo(i,j,nf)%ind=ind |
---|
445 | cell_glo(ind)%assign_face=nf |
---|
446 | cell_glo(ind)%assign_i=i |
---|
447 | cell_glo(ind)%assign_j=j |
---|
448 | ENDDO |
---|
449 | ENDDO |
---|
450 | ENDDO |
---|
451 | |
---|
452 | ! frontieres faces nord |
---|
453 | DO nf=1,nb_face/2 |
---|
454 | |
---|
455 | nfm1=nf-1 |
---|
456 | IF (nfm1==0) nfm1=nb_face/2 |
---|
457 | |
---|
458 | nf2=nf+nb_face/2 |
---|
459 | |
---|
460 | DO i=2,iim_glo-1 |
---|
461 | ind=ind+1 |
---|
462 | vertex_glo(i,1,nf)%ind=ind |
---|
463 | vertex_glo(1,i,nfm1)%ind=ind |
---|
464 | cell_glo(ind)%assign_face=nf |
---|
465 | cell_glo(ind)%assign_i=i |
---|
466 | cell_glo(ind)%assign_j=1 |
---|
467 | ENDDO |
---|
468 | |
---|
469 | DO i=2,iim_glo-1 |
---|
470 | ind=ind+1 |
---|
471 | vertex_glo(i,jjm_glo,nf)%ind=ind |
---|
472 | vertex_glo(iim_glo-i+1,jjm_glo,nf2)%ind=ind |
---|
473 | |
---|
474 | cell_glo(ind)%assign_face=nf |
---|
475 | cell_glo(ind)%assign_i=i |
---|
476 | cell_glo(ind)%assign_j=jjm_glo |
---|
477 | ENDDO |
---|
478 | ENDDO |
---|
479 | |
---|
480 | ! frontieres faces sud |
---|
481 | |
---|
482 | DO nf=nb_face/2+1,nb_face |
---|
483 | |
---|
484 | nfp1=nf+1 |
---|
485 | IF (nfp1==nb_face+1) nfp1=nb_face/2+1 |
---|
486 | |
---|
487 | nf2=nf-nb_face/2+1 |
---|
488 | IF (nf2==nb_face/2+1) nf2=1 |
---|
489 | |
---|
490 | DO i=2,iim_glo-1 |
---|
491 | ind=ind+1 |
---|
492 | vertex_glo(i,1,nf)%ind=ind |
---|
493 | vertex_glo(1,i,nfp1)%ind=ind |
---|
494 | cell_glo(ind)%assign_face=nf |
---|
495 | cell_glo(ind)%assign_i=i |
---|
496 | cell_glo(ind)%assign_j=1 |
---|
497 | ENDDO |
---|
498 | |
---|
499 | DO j=2,jjm_glo-1 |
---|
500 | ind=ind+1 |
---|
501 | vertex_glo(iim_glo,j,nf)%ind=ind |
---|
502 | vertex_glo(iim_glo,jjm_glo-j+1,nf2)%ind=ind |
---|
503 | |
---|
504 | cell_glo(ind)%assign_face=nf |
---|
505 | cell_glo(ind)%assign_i=iim_glo |
---|
506 | cell_glo(ind)%assign_j=j |
---|
507 | ENDDO |
---|
508 | ENDDO |
---|
509 | |
---|
510 | ! vertex nord (sur 3 faces) |
---|
511 | |
---|
512 | DO nf=1,nb_face/2 |
---|
513 | |
---|
514 | nfp1=nf+1 |
---|
515 | IF (nfp1==nb_face/2+1) nfp1=1 |
---|
516 | |
---|
517 | nf2=nf+nb_face/2 |
---|
518 | |
---|
519 | ind=ind+1 |
---|
520 | vertex_glo(1,jjm_glo,nf)%ind=ind |
---|
521 | vertex_glo(iim_glo,1,nfp1)%ind=ind |
---|
522 | vertex_glo(iim_glo,jjm_glo,nf2)%ind=ind |
---|
523 | cell_glo(ind)%assign_face=nf |
---|
524 | cell_glo(ind)%assign_i=1 |
---|
525 | cell_glo(ind)%assign_j=jjm_glo |
---|
526 | ENDDO |
---|
527 | |
---|
528 | ! vertex sud (sur 3 faces) |
---|
529 | |
---|
530 | DO nf=nb_face/2+1,nb_face |
---|
531 | |
---|
532 | nfp1=nf+1 |
---|
533 | IF (nfp1==nb_face+1) nfp1=nb_face/2+1 |
---|
534 | |
---|
535 | nf2=nf-nb_face/2+1 |
---|
536 | IF (nf2==nb_face/2+1) nf2=1 |
---|
537 | |
---|
538 | ind=ind+1 |
---|
539 | vertex_glo(iim_glo,1,nf)%ind=ind |
---|
540 | vertex_glo(1,jjm_glo,nfp1)%ind=ind |
---|
541 | vertex_glo(iim_glo,jjm_glo,nf2)%ind=ind |
---|
542 | cell_glo(ind)%assign_face=nf |
---|
543 | cell_glo(ind)%assign_i=iim_glo |
---|
544 | cell_glo(ind)%assign_j=1 |
---|
545 | ENDDO |
---|
546 | |
---|
547 | |
---|
548 | ! vertex nord (sur 5 faces) |
---|
549 | |
---|
550 | ind=ind+1 |
---|
551 | vertex_glo(1,1,1)%ind=ind |
---|
552 | vertex_glo(1,1,2)%ind=ind |
---|
553 | vertex_glo(1,1,3)%ind=ind |
---|
554 | vertex_glo(1,1,4)%ind=ind |
---|
555 | vertex_glo(1,1,5)%ind=ind |
---|
556 | cell_glo(ind)%assign_face=1 |
---|
557 | cell_glo(ind)%assign_i=1 |
---|
558 | cell_glo(ind)%assign_j=1 |
---|
559 | |
---|
560 | ! vertex sud (sur 5 faces) |
---|
561 | |
---|
562 | ind=ind+1 |
---|
563 | vertex_glo(1,1,6)%ind=ind |
---|
564 | vertex_glo(1,1,7)%ind=ind |
---|
565 | vertex_glo(1,1,8)%ind=ind |
---|
566 | vertex_glo(1,1,9)%ind=ind |
---|
567 | vertex_glo(1,1,10)%ind=ind |
---|
568 | cell_glo(ind)%assign_face=6 |
---|
569 | cell_glo(ind)%assign_i=1 |
---|
570 | cell_glo(ind)%assign_j=1 |
---|
571 | |
---|
572 | ! assignation des coordonnees xyz |
---|
573 | |
---|
574 | DO ind=1,ncell_glo |
---|
575 | nf=cell_glo(ind)%assign_face |
---|
576 | i=cell_glo(ind)%assign_i |
---|
577 | j=cell_glo(ind)%assign_j |
---|
578 | cell_glo(ind)%xyz=vertex_glo(i,j,nf)%xyz |
---|
579 | ENDDO |
---|
580 | |
---|
581 | !!!!!!!!!!!!!!!!!!!!!!!!!!! |
---|
582 | ! Association des voisins ! |
---|
583 | !!!!!!!!!!!!!!!!!!!!!!!!!!! |
---|
584 | |
---|
585 | ! interieur des faces |
---|
586 | |
---|
587 | DO nf=1,nb_face |
---|
588 | DO j=2,jjm_glo-1 |
---|
589 | DO i=2,iim_glo-1 |
---|
590 | ind=vertex_glo(i,j,nf)%ind |
---|
591 | ! right |
---|
592 | ind2=vertex_glo(i+1,j,nf)%ind |
---|
593 | nf2=cell_glo(ind2)%assign_face |
---|
594 | cell_glo(ind)%neighbour(right-1)=ind2 |
---|
595 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,left-1))=ind |
---|
596 | |
---|
597 | ! rup |
---|
598 | ind2=vertex_glo(i,j+1,nf)%ind |
---|
599 | nf2=cell_glo(ind2)%assign_face |
---|
600 | cell_glo(ind)%neighbour(rup-1)=ind2 |
---|
601 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,ldown-1))=ind |
---|
602 | |
---|
603 | ! lup |
---|
604 | ind2=vertex_glo(i-1,j+1,nf)%ind |
---|
605 | nf2=cell_glo(ind2)%assign_face |
---|
606 | cell_glo(ind)%neighbour(lup-1)=ind2 |
---|
607 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,rdown-1))=ind |
---|
608 | |
---|
609 | ! left |
---|
610 | ind2=vertex_glo(i-1,j,nf)%ind |
---|
611 | nf2=cell_glo(ind2)%assign_face |
---|
612 | cell_glo(ind)%neighbour(left-1)=ind2 |
---|
613 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,right-1))=ind |
---|
614 | ! ldown |
---|
615 | ind2=vertex_glo(i,j-1,nf)%ind |
---|
616 | nf2=cell_glo(ind2)%assign_face |
---|
617 | cell_glo(ind)%neighbour(ldown-1)=ind2 |
---|
618 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,rup-1))=ind |
---|
619 | |
---|
620 | ! rdown |
---|
621 | ind2=vertex_glo(i+1,j-1,nf)%ind |
---|
622 | nf2=cell_glo(ind2)%assign_face |
---|
623 | cell_glo(ind)%neighbour(rdown-1)=ind2 |
---|
624 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,lup-1))=ind |
---|
625 | ENDDO |
---|
626 | ENDDO |
---|
627 | ENDDO |
---|
628 | |
---|
629 | ! frontiere face nord |
---|
630 | |
---|
631 | DO nf=1,nb_face/2 |
---|
632 | DO i=2,iim_glo-1 |
---|
633 | j=1 |
---|
634 | ind=vertex_glo(i,j,nf)%ind |
---|
635 | ! right |
---|
636 | ind2=vertex_glo(i+1,j,nf)%ind |
---|
637 | nf2=cell_glo(ind2)%assign_face |
---|
638 | cell_glo(ind)%neighbour(right-1)=ind2 |
---|
639 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,left-1))=ind |
---|
640 | ! left |
---|
641 | ind2=vertex_glo(i-1,j,nf)%ind |
---|
642 | nf2=cell_glo(ind2)%assign_face |
---|
643 | cell_glo(ind)%neighbour(left-1)=ind2 |
---|
644 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,right-1))=ind |
---|
645 | ! lup |
---|
646 | ind2=vertex_glo(i-1,j+1,nf)%ind |
---|
647 | nf2=cell_glo(ind2)%assign_face |
---|
648 | cell_glo(ind)%neighbour(lup-1)=ind2 |
---|
649 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,rdown-1))=ind |
---|
650 | |
---|
651 | ENDDO |
---|
652 | |
---|
653 | DO i=2,iim_glo-1 |
---|
654 | j=jjm_glo |
---|
655 | ind=vertex_glo(i,j,nf)%ind |
---|
656 | ! right |
---|
657 | ind2=vertex_glo(i+1,j,nf)%ind |
---|
658 | nf2=cell_glo(ind2)%assign_face |
---|
659 | cell_glo(ind)%neighbour(right-1)=ind2 |
---|
660 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,left-1))=ind |
---|
661 | ! left |
---|
662 | ind2=vertex_glo(i-1,j,nf)%ind |
---|
663 | nf2=cell_glo(ind2)%assign_face |
---|
664 | cell_glo(ind)%neighbour(left-1)=ind2 |
---|
665 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,right-1))=ind |
---|
666 | ! rdown |
---|
667 | ind2=vertex_glo(i+1,j-1,nf)%ind |
---|
668 | nf2=cell_glo(ind2)%assign_face |
---|
669 | cell_glo(ind)%neighbour(rdown-1)=ind2 |
---|
670 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,lup-1))=ind |
---|
671 | ENDDO |
---|
672 | ENDDO |
---|
673 | |
---|
674 | |
---|
675 | ! frontiere face sud |
---|
676 | |
---|
677 | DO nf=nb_face/2+1,nb_face |
---|
678 | DO i=2,iim_glo-1 |
---|
679 | j=1 |
---|
680 | ind=vertex_glo(i,j,nf)%ind |
---|
681 | ! right |
---|
682 | ind2=vertex_glo(i+1,j,nf)%ind |
---|
683 | nf2=cell_glo(ind2)%assign_face |
---|
684 | cell_glo(ind)%neighbour(right-1)=ind2 |
---|
685 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,left-1))=ind |
---|
686 | ! left |
---|
687 | ind2=vertex_glo(i-1,j,nf)%ind |
---|
688 | nf2=cell_glo(ind2)%assign_face |
---|
689 | cell_glo(ind)%neighbour(left-1)=ind2 |
---|
690 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,right-1))=ind |
---|
691 | ! lup |
---|
692 | ind2=vertex_glo(i-1,j+1,nf)%ind |
---|
693 | nf2=cell_glo(ind2)%assign_face |
---|
694 | cell_glo(ind)%neighbour(lup-1)=ind2 |
---|
695 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,rdown-1))=ind |
---|
696 | ENDDO |
---|
697 | |
---|
698 | DO j=2,jjm_glo-1 |
---|
699 | i=iim_glo |
---|
700 | ind=vertex_glo(i,j,nf)%ind |
---|
701 | ! rup |
---|
702 | ind2=vertex_glo(i,j+1,nf)%ind |
---|
703 | nf2=cell_glo(ind2)%assign_face |
---|
704 | cell_glo(ind)%neighbour(rup-1)=ind2 |
---|
705 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,ldown-1))=ind |
---|
706 | ! ldown |
---|
707 | ind2=vertex_glo(i,j-1,nf)%ind |
---|
708 | nf2=cell_glo(ind2)%assign_face |
---|
709 | cell_glo(ind)%neighbour(ldown-1)=ind2 |
---|
710 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,rup-1))=ind |
---|
711 | ! lup |
---|
712 | ind2=vertex_glo(i-1,j+1,nf)%ind |
---|
713 | nf2=cell_glo(ind2)%assign_face |
---|
714 | cell_glo(ind)%neighbour(lup-1)=ind2 |
---|
715 | cell_glo(ind2)%neighbour(tab_index(nf,nf2,rdown-1))=ind |
---|
716 | |
---|
717 | ENDDO |
---|
718 | ENDDO |
---|
719 | |
---|
720 | |
---|
721 | ! vertex nord (sur 3 faces) |
---|
722 | |
---|
723 | DO nf=1,nb_face/2 |
---|
724 | ind=vertex_glo(1,jjm_glo,nf)%ind |
---|
725 | cell_glo(ind)%neighbour(2)=cell_glo(ind)%neighbour(1) |
---|
726 | ENDDO |
---|
727 | |
---|
728 | ! vertex sud (sur 3 faces) |
---|
729 | |
---|
730 | DO nf=nb_face/2+1,nb_face |
---|
731 | |
---|
732 | ind=vertex_glo(iim_glo,1,nf)%ind |
---|
733 | cell_glo(ind)%neighbour(5)=cell_glo(ind)%neighbour(0) |
---|
734 | ENDDO |
---|
735 | |
---|
736 | |
---|
737 | ! vertex nord (sur 5 faces) |
---|
738 | |
---|
739 | ind=vertex_glo(1,1,1)%ind |
---|
740 | cell_glo(ind)%neighbour(3)=cell_glo(ind)%neighbour(4) |
---|
741 | |
---|
742 | ! vertex sud (sur 5 faces) |
---|
743 | |
---|
744 | ind=vertex_glo(1,1,6)%ind |
---|
745 | cell_glo(ind)%neighbour(3)=cell_glo(ind)%neighbour(2) |
---|
746 | |
---|
747 | |
---|
748 | !! assignation des delta |
---|
749 | DO nf=1,nb_face |
---|
750 | DO j=1,jjm_glo |
---|
751 | DO i=1,iim_glo |
---|
752 | ind=vertex_glo(i,j,nf)%ind |
---|
753 | nf2=cell_glo(ind)%assign_face |
---|
754 | vertex_glo(i,j,nf)%delta=tab_index(nf,nf2,0) |
---|
755 | ENDDO |
---|
756 | ENDDO |
---|
757 | ENDDO |
---|
758 | |
---|
759 | |
---|
760 | END SUBROUTINE set_cell |
---|
761 | |
---|
762 | |
---|
763 | SUBROUTINE set_cell_edge |
---|
764 | IMPLICIT NONE |
---|
765 | INTEGER :: ind,k,ind2,ng,ne |
---|
766 | |
---|
767 | DO ind=1,ncell_glo |
---|
768 | cell_glo(ind)%edge(:)=0 |
---|
769 | ENDDO |
---|
770 | |
---|
771 | ne=0 |
---|
772 | DO ind=1,ncell_glo |
---|
773 | DO k=0,5 |
---|
774 | IF (cell_glo(ind)%edge(k)==0) THEN |
---|
775 | ind2=cell_glo(ind)%neighbour(k) |
---|
776 | DO ng=0,5 |
---|
777 | IF (cell_glo(ind2)%neighbour(ng)==ind) THEN |
---|
778 | IF (cell_glo(ind2)%edge(ng)==0) THEN |
---|
779 | ne=ne+1 |
---|
780 | cell_glo(ind)%edge(k)=ne |
---|
781 | edge_glo(ne)%e1=ind |
---|
782 | edge_glo(ne)%e2=ind2 |
---|
783 | cell_glo(ind2)%edge(ng)=ne |
---|
784 | ELSE |
---|
785 | ne=cell_glo(ind2)%edge(ng) |
---|
786 | cell_glo(ind)%edge(k)=ne |
---|
787 | ENDIF |
---|
788 | EXIT |
---|
789 | ENDIF |
---|
790 | ENDDO |
---|
791 | ENDIF |
---|
792 | ENDDO |
---|
793 | ENDDO |
---|
794 | |
---|
795 | END SUBROUTINE set_cell_edge |
---|
796 | |
---|
797 | SUBROUTINE set_vertex_edge |
---|
798 | IMPLICIT NONE |
---|
799 | INTEGER :: nf |
---|
800 | INTEGER :: i,j |
---|
801 | INTEGER :: ind,ind2 |
---|
802 | INTEGER :: ne |
---|
803 | INTEGER :: k,l |
---|
804 | |
---|
805 | DO nf=1,nb_face |
---|
806 | DO j=0,jjm_glo+1 |
---|
807 | DO i=0,iim_glo+1 |
---|
808 | ind=vertex_glo(i,j,nf)%ind |
---|
809 | DO k=0,5 |
---|
810 | ind2=vertex_glo(i,j,nf)%neighbour(k) |
---|
811 | DO l=0,5 |
---|
812 | ne=cell_glo(ind)%edge(l) |
---|
813 | IF (edge_glo(ne)%e1==ind .AND. edge_glo(ne)%e2==ind2) THEN |
---|
814 | vertex_glo(i,j,nf)%ne(k)=1 |
---|
815 | ELSE IF (edge_glo(ne)%e1==ind2 .AND. edge_glo(ne)%e2==ind) THEN |
---|
816 | vertex_glo(i,j,nf)%ne(k)=-1 |
---|
817 | ENDIF |
---|
818 | ENDDO |
---|
819 | ENDDO |
---|
820 | ENDDO |
---|
821 | ENDDO |
---|
822 | ENDDO |
---|
823 | END SUBROUTINE set_vertex_edge |
---|
824 | |
---|
825 | SUBROUTINE compute_metric |
---|
826 | IMPLICIT NONE |
---|
827 | |
---|
828 | CALL allocate_metric |
---|
829 | ! CALL compute_face |
---|
830 | CALL compute_face_projection |
---|
831 | CALL set_index |
---|
832 | CALL set_cell |
---|
833 | CALL compute_extended_face_bis |
---|
834 | CALL set_cell_edge |
---|
835 | CALL set_vertex_edge |
---|
836 | |
---|
837 | END SUBROUTINE compute_metric |
---|
838 | |
---|
839 | END MODULE metric |
---|