1 | MODULE distrib_icosa_lmdz_mod |
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2 | |
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3 | TYPE t_distrib_physic |
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4 | INTEGER,POINTER :: index(:) ! list of index used for thread entering in lmdz physic |
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5 | INTEGER :: nindex ! number of index used |
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6 | INTEGER :: domain_ind ! index of the related domain |
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7 | END TYPE t_distrib_physic |
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8 | |
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9 | INTEGER, SAVE :: ndomain_distrib ! number of domain needed for thread data |
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10 | !$OMP THREADPRIVATE(ndomain_distrib) |
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11 | |
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12 | TYPE(t_distrib_physic),ALLOCATABLE, SAVE :: distrib_physic(:) |
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13 | !$OMP THREADPRIVATE(distrib_physic) |
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14 | |
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15 | |
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16 | INTERFACE transfer_icosa_to_lmdz |
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17 | MODULE PROCEDURE transfer_icosa_to_lmdz1d,transfer_icosa_to_lmdz2d,transfer_icosa_to_lmdz3d |
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18 | END INTERFACE transfer_icosa_to_lmdz |
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19 | |
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20 | INTERFACE transfer_lmdz_to_icosa |
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21 | MODULE PROCEDURE transfer_lmdz1d_to_icosa,transfer_lmdz2d_to_icosa,transfer_lmdz3d_to_icosa |
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22 | END INTERFACE transfer_lmdz_to_icosa |
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23 | |
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24 | CONTAINS |
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25 | |
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26 | |
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27 | SUBROUTINE init_distrib_icosa_lmdz |
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28 | USE mod_phys_lmdz_omp_data, ONLY: klon_omp_begin, klon_omp_end |
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29 | USE domain_mod |
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30 | USE dimensions |
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31 | USE nudging_mod, ONLY : lam_halo_scheme |
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32 | IMPLICIT NONE |
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33 | INTEGER :: pos,pos_tmp,nindex |
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34 | INTEGER :: ind, i,j,ij,h |
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35 | LOGICAL,ALLOCATABLE :: outside(:,:) |
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36 | LOGICAL,ALLOCATABLE :: outside_tmp(:,:) |
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37 | LOGICAL,POINTER :: out(:,:) |
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38 | ALLOCATE(distrib_physic(ndomain)) |
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39 | |
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40 | ndomain_distrib=0 |
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41 | pos=0 |
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42 | DO ind=1,ndomain |
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43 | CALL swap_dimensions(ind) |
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44 | ALLOCATE(outside(ii_begin:ii_end,jj_begin:jj_end)) ! for limited area |
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45 | ALLOCATE(outside_tmp(ii_begin-1:ii_end+1,jj_begin-1:jj_end+1)) ! for limited area |
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46 | out=>domain(ind)%outside |
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47 | DO j=jj_begin,jj_end |
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48 | DO i=ii_begin,ii_end |
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49 | outside(i,j)= out(i+1,j) .OR. & ! right |
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50 | out(i,j+1 ) .OR. & ! rup |
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51 | out(i-1 ,j+1) .OR. & ! lup |
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52 | out(i-1 ,j) .OR. & !left |
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53 | out(i ,j-1) .OR. & !ldown |
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54 | out(i+1,j-1) !rdown |
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55 | ENDDO |
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56 | ENDDO |
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57 | outside_tmp=.FALSE. |
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58 | outside_tmp(ii_begin:ii_end,jj_begin:jj_end)=outside |
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59 | |
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60 | DO h=1,lam_halo_scheme-1 ! do not compute physic on limited area halo |
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61 | DO j=jj_begin,jj_end |
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62 | DO i=ii_begin,ii_end |
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63 | outside(i,j) = outside_tmp(i,j) .OR. & |
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64 | outside_tmp(i+1,j) .OR. & ! right |
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65 | outside_tmp(i,j+1 ) .OR. & ! rup |
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66 | outside_tmp(i-1 ,j+1) .OR. & ! lup |
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67 | outside_tmp(i-1 ,j) .OR. & !left |
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68 | outside_tmp(i ,j-1) .OR. & !ldown |
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69 | outside_tmp(i+1,j-1) !rdown |
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70 | ENDDO |
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71 | ENDDO |
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72 | outside_tmp(ii_begin:ii_end,jj_begin:jj_end)=outside |
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73 | ENDDO |
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74 | |
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75 | |
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76 | ! first guess to determine number of indices for this domain |
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77 | pos_tmp=pos |
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78 | nindex=0 |
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79 | DO j=jj_begin,jj_end |
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80 | DO i=ii_begin,ii_end |
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81 | IF (domain(ind)%own(i,j) .AND. .NOT. outside(i,j)) THEN |
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82 | pos_tmp=pos_tmp+1 |
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83 | IF (pos_tmp >= klon_omp_begin .AND. pos_tmp <= klon_omp_end) nindex=nindex+1 |
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84 | ENDIF |
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85 | ENDDO |
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86 | ENDDO |
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87 | |
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88 | ! fill the index array |
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89 | |
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90 | IF (nindex>0) THEN |
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91 | ndomain_distrib=ndomain_distrib+1 |
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92 | ALLOCATE(distrib_physic(ndomain_distrib)%index(nindex)) |
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93 | distrib_physic(ndomain_distrib)%nindex=nindex |
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94 | distrib_physic(ndomain_distrib)%domain_ind=ind |
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95 | |
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96 | nindex=0 |
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97 | DO j=jj_begin,jj_end |
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98 | DO i=ii_begin,ii_end |
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99 | ij=(j-1)*iim+i |
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100 | IF (domain(ind)%own(i,j) .AND. .NOT. outside(i,j)) THEN |
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101 | pos=pos+1 |
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102 | IF (pos >= klon_omp_begin .AND. pos <= klon_omp_end) THEN |
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103 | nindex=nindex+1 |
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104 | distrib_physic(ndomain_distrib)%index(nindex)=ij |
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105 | ENDIF |
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106 | ENDIF |
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107 | ENDDO |
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108 | ENDDO |
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109 | ELSE |
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110 | pos=pos_tmp |
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111 | ENDIF |
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112 | |
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113 | DEALLOCATE(outside) |
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114 | DEALLOCATE(outside_tmp) |
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115 | ENDDO |
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116 | |
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117 | END SUBROUTINE init_distrib_icosa_lmdz |
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118 | |
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119 | SUBROUTINE transfer_icosa_to_lmdz1d(f_field_icosa, field_lmdz) |
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120 | USE field_mod |
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121 | IMPLICIT NONE |
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122 | TYPE(t_field),POINTER :: f_field_icosa(:) |
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123 | REAL(rstd) :: field_lmdz(:) |
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124 | REAL(rstd),POINTER :: field_icosa(:) |
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125 | INTEGER :: pos, nindex,ind,i |
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126 | INTEGER,POINTER :: index(:) |
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127 | |
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128 | !$OMP BARRIER |
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129 | pos=0 |
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130 | DO ind=1,ndomain_distrib |
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131 | field_icosa=f_field_icosa(distrib_physic(ind)%domain_ind) |
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132 | index=>distrib_physic(ind)%index |
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133 | nindex=distrib_physic(ind)%nindex |
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134 | DO i=1,nindex |
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135 | pos=pos+1 |
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136 | field_lmdz(pos)=field_icosa(index(i)) |
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137 | ENDDO |
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138 | ENDDO |
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139 | |
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140 | END SUBROUTINE transfer_icosa_to_lmdz1d |
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141 | |
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142 | SUBROUTINE transfer_icosa_to_lmdz2d(f_field_icosa, field_lmdz) |
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143 | USE field_mod |
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144 | IMPLICIT NONE |
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145 | TYPE(t_field),POINTER :: f_field_icosa(:) |
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146 | REAL(rstd) :: field_lmdz(:,:) |
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147 | |
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148 | REAL(rstd),POINTER :: field_icosa(:,:) |
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149 | INTEGER :: pos, nindex,ind,i |
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150 | INTEGER,POINTER :: index(:) |
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151 | INTEGER :: l |
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152 | |
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153 | !$OMP BARRIER |
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154 | DO l=1,size(field_lmdz,2) |
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155 | pos=0 |
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156 | DO ind=1,ndomain_distrib |
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157 | field_icosa=f_field_icosa(distrib_physic(ind)%domain_ind) |
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158 | index=>distrib_physic(ind)%index |
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159 | nindex=distrib_physic(ind)%nindex |
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160 | DO i=1,nindex |
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161 | pos=pos+1 |
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162 | field_lmdz(pos,l)=field_icosa(index(i),l) |
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163 | ENDDO |
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164 | ENDDO |
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165 | ENDDO |
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166 | |
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167 | END SUBROUTINE transfer_icosa_to_lmdz2d |
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168 | |
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169 | |
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170 | |
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171 | SUBROUTINE transfer_icosa_to_lmdz3d(f_field_icosa, field_lmdz) |
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172 | USE field_mod |
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173 | IMPLICIT NONE |
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174 | TYPE(t_field),POINTER :: f_field_icosa(:) |
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175 | REAL(rstd) :: field_lmdz(:,:,:) |
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176 | REAL(rstd),POINTER :: field_icosa(:,:,:) |
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177 | INTEGER :: pos, nindex,ind,i |
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178 | INTEGER,POINTER :: index(:) |
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179 | INTEGER :: l,q |
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180 | |
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181 | !$OMP BARRIER |
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182 | DO q=1,size(field_lmdz,3) |
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183 | DO l=1,size(field_lmdz,2) |
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184 | pos=0 |
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185 | DO ind=1,ndomain_distrib |
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186 | field_icosa=f_field_icosa(distrib_physic(ind)%domain_ind) |
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187 | index=>distrib_physic(ind)%index |
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188 | nindex=distrib_physic(ind)%nindex |
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189 | DO i=1,nindex |
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190 | pos=pos+1 |
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191 | field_lmdz(pos,l,q)=field_icosa(index(i),l,q) |
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192 | ENDDO |
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193 | ENDDO |
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194 | ENDDO |
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195 | ENDDO |
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196 | |
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197 | END SUBROUTINE transfer_icosa_to_lmdz3d |
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198 | |
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199 | SUBROUTINE transfer_lmdz1d_to_icosa(field_lmdz,f_field_icosa) |
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200 | USE field_mod |
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201 | IMPLICIT NONE |
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202 | REAL(rstd) :: field_lmdz(:) |
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203 | TYPE(t_field),POINTER :: f_field_icosa(:) |
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204 | REAL(rstd),POINTER :: field_icosa(:) |
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205 | INTEGER :: pos, nindex,ind,i |
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206 | INTEGER,POINTER :: index(:) |
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207 | |
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208 | !$OMP BARRIER |
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209 | pos=0 |
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210 | DO ind=1,ndomain_distrib |
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211 | field_icosa=f_field_icosa(distrib_physic(ind)%domain_ind) |
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212 | index=>distrib_physic(ind)%index |
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213 | nindex=distrib_physic(ind)%nindex |
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214 | DO i=1,nindex |
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215 | pos=pos+1 |
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216 | field_icosa(index(i))=field_lmdz(pos) |
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217 | ENDDO |
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218 | ENDDO |
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219 | END SUBROUTINE transfer_lmdz1d_to_icosa |
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220 | |
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221 | SUBROUTINE transfer_lmdz2d_to_icosa(field_lmdz,f_field_icosa) |
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222 | USE field_mod |
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223 | IMPLICIT NONE |
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224 | REAL(rstd) :: field_lmdz(:,:) |
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225 | TYPE(t_field),POINTER :: f_field_icosa(:) |
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226 | REAL(rstd),POINTER :: field_icosa(:,:) |
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227 | INTEGER :: pos, nindex,ind,i |
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228 | INTEGER,POINTER :: index(:) |
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229 | INTEGER :: l |
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230 | |
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231 | !$OMP BARRIER |
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232 | DO l=1,size(field_lmdz,2) |
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233 | pos=0 |
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234 | DO ind=1,ndomain_distrib |
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235 | field_icosa=f_field_icosa(distrib_physic(ind)%domain_ind) |
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236 | index=>distrib_physic(ind)%index |
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237 | nindex=distrib_physic(ind)%nindex |
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238 | DO i=1,nindex |
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239 | pos=pos+1 |
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240 | field_icosa(index(i),l)=field_lmdz(pos,l) |
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241 | ENDDO |
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242 | ENDDO |
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243 | ENDDO |
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244 | |
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245 | END SUBROUTINE transfer_lmdz2d_to_icosa |
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246 | |
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247 | |
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248 | SUBROUTINE transfer_lmdz3d_to_icosa(field_lmdz,f_field_icosa) |
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249 | USE field_mod |
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250 | IMPLICIT NONE |
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251 | REAL(rstd) :: field_lmdz(:,:,:) |
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252 | TYPE(t_field),POINTER :: f_field_icosa(:) |
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253 | REAL(rstd),POINTER :: field_icosa(:,:,:) |
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254 | INTEGER :: pos, nindex,ind,i |
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255 | INTEGER,POINTER :: index(:) |
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256 | INTEGER :: l,q |
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257 | |
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258 | !$OMP BARRIER |
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259 | DO q=1,size(field_lmdz,3) |
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260 | DO l=1,size(field_lmdz,2) |
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261 | pos=0 |
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262 | DO ind=1,ndomain_distrib |
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263 | field_icosa=f_field_icosa(distrib_physic(ind)%domain_ind) |
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264 | index=>distrib_physic(ind)%index |
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265 | nindex=distrib_physic(ind)%nindex |
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266 | DO i=1,nindex |
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267 | pos=pos+1 |
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268 | field_icosa(index(i),l,q)=field_lmdz(pos,l,q) |
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269 | ENDDO |
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270 | ENDDO |
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271 | ENDDO |
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272 | ENDDO |
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273 | |
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274 | END SUBROUTINE transfer_lmdz3d_to_icosa |
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275 | |
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276 | END MODULE distrib_icosa_lmdz_mod |
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