1 | MODULE caldyn_sw_mod |
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2 | USE icosa |
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3 | USE transfert_mpi_mod, ONLY : t_request |
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4 | PRIVATE |
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5 | TYPE(t_field),POINTER,SAVE :: f_Fe(:) |
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6 | REAL(rstd),POINTER,SAVE :: Fe(:) |
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7 | TYPE(t_field),POINTER,SAVE :: f_Ki(:) |
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8 | REAL(rstd),POINTER,SAVE :: Ki(:) |
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9 | TYPE(t_field),POINTER,SAVE :: f_qv(:) |
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10 | REAL(rstd),POINTER,SAVE :: qv(:) |
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11 | TYPE(t_field),POINTER,SAVE :: f_qv2(:) |
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12 | REAL(rstd),POINTER,SAVE :: qv2(:) |
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13 | |
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14 | TYPE(t_field),POINTER,SAVE :: f_t_tmp(:) |
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15 | REAL(rstd),POINTER,SAVE :: t_tmp(:) |
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16 | TYPE(t_field),POINTER,SAVE :: f_u_tmp(:) |
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17 | REAL(rstd),POINTER,SAVE :: u_tmp(:) |
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18 | TYPE(t_field),POINTER,SAVE :: f_z_tmp(:) |
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19 | REAL(rstd),POINTER,SAVE :: z_tmp(:) |
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20 | TYPE(t_field),POINTER,SAVE :: f_dZ(:) |
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21 | REAL(rstd),POINTER,SAVE :: dZ(:) |
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22 | TYPE(t_field),POINTER,SAVE :: f_diff_dhv(:) |
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23 | REAL(rstd),POINTER,SAVE :: diff_dhv(:) |
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24 | |
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25 | TYPE(t_request),POINTER :: req(:) |
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26 | TYPE(t_request),POINTER :: req_u(:) |
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27 | PUBLIC :: allocate_caldyn,swap_caldyn,caldyn,write_caldyn,Compute_PV,Compute_enstrophy |
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28 | CONTAINS |
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29 | |
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30 | SUBROUTINE allocate_caldyn |
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31 | USE icosa |
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32 | IMPLICIT NONE |
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33 | INTEGER :: ind,i,j |
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34 | |
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35 | CALL allocate_field(f_Fe,field_u,type_real) |
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36 | CALL allocate_field(f_Ki,field_t,type_real) |
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37 | CALL allocate_field(f_qv,field_z,type_real) |
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38 | CALL allocate_field(f_qv2,field_z,type_real) |
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39 | CALL allocate_field(f_t_tmp,field_t,type_real) |
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40 | CALL allocate_field(f_u_tmp,field_u,type_real) |
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41 | CALL allocate_field(f_z_tmp,field_z,type_real) |
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42 | CALL allocate_field(f_dZ,field_z,type_real) |
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43 | CALL allocate_field(f_diff_dhv,field_z,type_real) |
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44 | |
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45 | CALL create_request(field_t,req) |
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46 | |
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47 | DO ind=1,ndomain |
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48 | DO i=ii_begin,ii_end+1 |
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49 | CALL request_add_point(ind,i,jj_begin-1,req) |
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50 | ENDDO |
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51 | |
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52 | DO j=jj_begin,jj_end |
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53 | CALL request_add_point(ind,ii_end+1,j,req) |
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54 | ENDDO |
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55 | DO i=ii_begin,ii_end |
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56 | CALL request_add_point(ind,i,jj_end+1,req) |
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57 | ENDDO |
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58 | |
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59 | DO j=jj_begin,jj_end+1 |
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60 | CALL request_add_point(ind,ii_begin-1,j,req) |
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61 | ENDDO |
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62 | |
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63 | DO i=ii_begin,ii_end |
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64 | CALL request_add_point(ind,i,jj_begin,req) |
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65 | ENDDO |
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66 | |
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67 | DO j=jj_begin,jj_end |
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68 | CALL request_add_point(ind,ii_end,j,req) |
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69 | ENDDO |
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70 | |
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71 | DO i=ii_begin,ii_end |
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72 | CALL request_add_point(ind,i,jj_end,req) |
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73 | ENDDO |
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74 | |
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75 | DO j=jj_begin,jj_end |
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76 | CALL request_add_point(ind,ii_begin,j,req) |
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77 | ENDDO |
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78 | |
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79 | ENDDO |
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80 | |
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81 | CALL create_request(field_u,req_u) |
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82 | DO ind=1,ndomain |
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83 | DO i=ii_begin,ii_end |
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84 | CALL request_add_point(ind,i,jj_begin-1,req_u,rup) |
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85 | CALL request_add_point(ind,i+1,jj_begin-1,req_u,lup) |
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86 | ENDDO |
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87 | |
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88 | DO j=jj_begin,jj_end |
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89 | CALL request_add_point(ind,ii_end+1,j,req_u,left) |
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90 | CALL request_add_point(ind,ii_end+1,j-1,req_u,lup) |
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91 | ENDDO |
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92 | |
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93 | DO i=ii_begin,ii_end |
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94 | CALL request_add_point(ind,i,jj_end+1,req_u,ldown) |
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95 | CALL request_add_point(ind,i-1,jj_end+1,req_u,rdown) |
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96 | ENDDO |
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97 | |
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98 | DO j=jj_begin,jj_end |
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99 | CALL request_add_point(ind,ii_begin-1,j,req_u,right) |
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100 | CALL request_add_point(ind,ii_begin-1,j+1,req_u,rdown) |
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101 | ENDDO |
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102 | ENDDO |
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103 | |
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104 | END SUBROUTINE allocate_caldyn |
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105 | |
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106 | SUBROUTINE swap_caldyn(ind) |
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107 | USE icosa |
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108 | IMPLICIT NONE |
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109 | INTEGER,INTENT(IN) :: ind |
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110 | |
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111 | Fe=f_Fe(ind) |
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112 | Ki=f_Ki(ind) |
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113 | qv=f_qv(ind) |
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114 | qv2=f_qv2(ind) |
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115 | t_tmp=f_t_tmp(ind) |
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116 | u_tmp=f_u_tmp(ind) |
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117 | z_tmp=f_z_tmp(ind) |
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118 | dZ=f_dZ(ind) |
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119 | diff_dhv=f_diff_dhv(ind) |
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120 | |
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121 | END SUBROUTINE swap_caldyn |
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122 | |
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123 | |
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124 | SUBROUTINE caldyn(f_h, f_u, f_dh, f_du) |
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125 | USE icosa |
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126 | IMPLICIT NONE |
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127 | TYPE(t_field),POINTER :: f_h(:) |
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128 | TYPE(t_field),POINTER :: f_u(:) |
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129 | TYPE(t_field),POINTER :: f_dh(:) |
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130 | TYPE(t_field),POINTER :: f_du(:) |
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131 | |
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132 | REAL(rstd),POINTER :: h(:) |
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133 | REAL(rstd),POINTER :: u(:) |
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134 | REAL(rstd),POINTER :: dh(:) |
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135 | REAL(rstd),POINTER :: du(:) |
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136 | INTEGER :: ind |
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137 | INTEGER,SAVE :: it=0 |
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138 | |
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139 | CALL transfert_request(f_h,req_i1) |
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140 | CALL transfert_request(f_u,req_e1) |
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141 | CALL transfert_request(f_u,req_e1) |
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142 | |
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143 | |
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144 | DO ind=1,ndomain |
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145 | CALL swap_dimensions(ind) |
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146 | CALL swap_geometry(ind) |
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147 | CALL swap_caldyn(ind) |
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148 | |
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149 | h=f_h(ind) |
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150 | u=f_u(ind) |
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151 | dh=f_dh(ind) |
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152 | du=f_du(ind) |
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153 | |
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154 | CALL compute_caldyn(h, u, dh, du) |
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155 | |
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156 | ENDDO |
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157 | |
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158 | |
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159 | |
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160 | IF (mod(it,240)==0) THEN |
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161 | CALL writefield("h",f_h) |
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162 | CALL writefield("dh",f_dh) |
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163 | CALL Compute_enstrophy |
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164 | ! CALL Compute_PV |
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165 | ENDIF |
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166 | it=it+1 |
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167 | END SUBROUTINE caldyn |
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168 | |
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169 | |
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170 | SUBROUTINE compute_caldyn(hi,ue,dhi,due) |
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171 | USE icosa |
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172 | IMPLICIT NONE |
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173 | REAL(rstd),INTENT(IN) :: hi(iim*jjm) |
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174 | REAL(rstd),INTENT(IN) :: ue(iim*3*jjm) |
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175 | REAL(rstd),INTENT(OUT):: dhi(iim*jjm) |
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176 | REAL(rstd),INTENT(OUT):: due(iim*3*jjm) |
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177 | |
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178 | REAL(rstd) :: Fep(iim*3*jjm) |
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179 | |
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180 | INTEGER :: i,j,n |
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181 | REAL(rstd) :: etav,hv |
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182 | |
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183 | DO j=jj_begin-1,jj_end+1 |
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184 | DO i=ii_begin-1,ii_end+1 |
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185 | n=(j-1)*iim+i |
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186 | |
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187 | Fe(n+u_right)=0.5*(hi(n)+hi(n+t_right))*ue(n+u_right) |
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188 | Fe(n+u_lup)=0.5*(hi(n)+hi(n+t_lup))*ue(n+u_lup) |
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189 | Fe(n+u_ldown)=0.5*(hi(n)+hi(n+t_ldown))*ue(n+u_ldown) |
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190 | |
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191 | u_tmp(n+u_right)=ue(n+u_right) |
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192 | u_tmp(n+u_lup)=ue(n+u_lup) |
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193 | u_tmp(n+u_ldown)=ue(n+u_ldown) |
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194 | |
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195 | ENDDO |
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196 | ENDDO |
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197 | |
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198 | |
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199 | DO j=jj_begin,jj_end |
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200 | DO i=ii_begin,ii_end |
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201 | n=(j-1)*iim+i |
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202 | |
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203 | dhi(n)=-1./Ai(n)*(ne(n,right)*Fe(n+u_right)*le(n+u_right) + & |
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204 | ne(n,rup)*Fe(n+u_rup)*le(n+u_rup) + & |
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205 | ne(n,lup)*Fe(n+u_lup)*le(n+u_lup) + & |
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206 | ne(n,left)*Fe(n+u_left)*le(n+u_left) + & |
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207 | ne(n,ldown)*Fe(n+u_ldown)*le(n+u_ldown) + & |
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208 | ne(n,rdown)*Fe(n+u_rdown)*le(n+u_rdown)) |
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209 | |
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210 | ENDDO |
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211 | ENDDO |
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212 | |
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213 | DO j=jj_begin,jj_end |
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214 | DO i=ii_begin,ii_end |
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215 | n=(j-1)*iim+i |
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216 | |
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217 | Ki(n)=1/(4*Ai(n))*(le(n+u_right)*de(n+u_right)*ue(n+u_right)**2 + & |
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218 | le(n+u_rup)*de(n+u_rup)*ue(n+u_rup)**2 + & |
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219 | le(n+u_lup)*de(n+u_lup)*ue(n+u_lup)**2 + & |
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220 | le(n+u_left)*de(n+u_left)*ue(n+u_left)**2 + & |
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221 | le(n+u_ldown)*de(n+u_ldown)*ue(n+u_ldown)**2 + & |
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222 | le(n+u_rdown)*de(n+u_rdown)*ue(n+u_rdown)**2 ) |
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223 | |
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224 | ENDDO |
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225 | ENDDO |
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226 | |
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227 | DO j=jj_begin,jj_end |
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228 | DO i=ii_begin,ii_end |
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229 | n=(j-1)*iim+i |
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230 | |
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231 | due(n+u_right)=1/de(n+u_right)*(ne(n,right)*(g*(hi(n)+bi(n))+Ki(n))+ & |
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232 | ne(n+t_right,left)*(g*(hi(n+t_right)+bi(n+t_right))+Ki(n+t_right)) ) |
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233 | |
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234 | due(n+u_lup)=1/de(n+u_lup)*(ne(n,lup)*(g*(hi(n)+bi(n))+Ki(n))+ & |
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235 | ne(n+t_lup,rdown)*(g*(hi(n+t_lup)+bi(n+t_lup))+Ki(n+t_lup)) ) |
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236 | |
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237 | due(n+u_ldown)=1/de(n+u_ldown)*(ne(n,ldown)*(g*(hi(n)+bi(n))+Ki(n))+ & |
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238 | ne(n+t_ldown,rup)*(g*(hi(n+t_ldown)+bi(n+t_ldown))+Ki(n+t_ldown)) ) |
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239 | ENDDO |
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240 | ENDDO |
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241 | |
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242 | |
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243 | |
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244 | DO j=jj_begin-1,jj_end+1 |
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245 | DO i=ii_begin-1,ii_end+1 |
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246 | n=(j-1)*iim+i |
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247 | |
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248 | etav= 1./Av(n+z_up)*( ne(n,rup)*ue(n+u_rup)*de(n+u_rup) & |
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249 | + ne(n+t_rup,left)*ue(n+t_rup+u_left)*de(n+t_rup+u_left) & |
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250 | - ne(n,lup)*ue(n+u_lup)*de(n+u_lup) ) |
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251 | |
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252 | hv= Riv2(n,vup)*hi(n)+ & |
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253 | Riv2(n+t_rup,vldown)*hi(n+t_rup)+ & |
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254 | Riv2(n+t_lup,vrdown)*hi(n+t_lup) |
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255 | |
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256 | qv(n+z_up)=(etav+fv(n+z_up))/hv |
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257 | qv2(n+z_up)= (etav+fv(n+z_down))**2/hv |
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258 | z_tmp(n+z_up)= Av(n+z_up) |
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259 | |
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260 | etav = 1./Av(n+z_down)*( ne(n,ldown)*ue(n+u_ldown)*de(n+u_ldown) & |
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261 | + ne(n+t_ldown,right)*ue(n+t_ldown+u_right)*de(n+t_ldown+u_right) & |
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262 | - ne(n,rdown)*ue(n+u_rdown)*de(n+u_rdown) ) |
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263 | |
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264 | hv = Riv2(n,vdown)*hi(n)+ & |
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265 | Riv2(n+t_ldown,vrup)*hi(n+t_ldown)+ & |
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266 | Riv2(n+t_rdown,vlup)*hi(n+t_rdown) |
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267 | |
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268 | qv(n+z_down)=(etav+fv(n+z_down))/hv |
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269 | qv2(n+z_down)= (etav+fv(n+z_down))**2/hv |
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270 | |
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271 | z_tmp(n+z_down)=Av(n+z_down) |
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272 | ENDDO |
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273 | ENDDO |
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274 | |
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275 | DO j=jj_begin,jj_end |
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276 | DO i=ii_begin,ii_end |
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277 | n=(j-1)*iim+i |
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278 | |
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279 | due(n+u_right) = due(n+u_right)+0.5*(qv(n+z_rdown)+qv(n+z_rup))/de(n+u_right) * & |
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280 | ( wee(n+u_right,1,1)*le(n+u_rup)*Fe(n+u_rup)+ & |
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281 | wee(n+u_right,2,1)*le(n+u_lup)*Fe(n+u_lup)+ & |
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282 | wee(n+u_right,3,1)*le(n+u_left)*Fe(n+u_left)+ & |
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283 | wee(n+u_right,4,1)*le(n+u_ldown)*Fe(n+u_ldown)+ & |
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284 | wee(n+u_right,5,1)*le(n+u_rdown)*Fe(n+u_rdown)+ & |
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285 | wee(n+u_right,1,2)*le(n+t_right+u_ldown)*Fe(n+t_right+u_ldown)+ & |
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286 | wee(n+u_right,2,2)*le(n+t_right+u_rdown)*Fe(n+t_right+u_rdown)+ & |
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287 | wee(n+u_right,3,2)*le(n+t_right+u_right)*Fe(n+t_right+u_right)+ & |
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288 | wee(n+u_right,4,2)*le(n+t_right+u_rup)*Fe(n+t_right+u_rup)+ & |
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289 | wee(n+u_right,5,2)*le(n+t_right+u_lup)*Fe(n+t_right+u_lup) ) |
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290 | |
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291 | |
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292 | due(n+u_lup) = due(n+u_lup) + 0.5*(qv(n+z_up)+qv(n+z_lup))/de(n+u_lup) * & |
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293 | ( wee(n+u_lup,1,1)*le(n+u_left)*Fe(n+u_left)+ & |
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294 | wee(n+u_lup,2,1)*le(n+u_ldown)*Fe(n+u_ldown)+ & |
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295 | wee(n+u_lup,3,1)*le(n+u_rdown)*Fe(n+u_rdown)+ & |
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296 | wee(n+u_lup,4,1)*le(n+u_right)*Fe(n+u_right)+ & |
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297 | wee(n+u_lup,5,1)*le(n+u_rup)*Fe(n+u_rup)+ & |
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298 | wee(n+u_lup,1,2)*le(n+t_lup+u_right)*Fe(n+t_lup+u_right)+ & |
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299 | wee(n+u_lup,2,2)*le(n+t_lup+u_rup)*Fe(n+t_lup+u_rup)+ & |
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300 | wee(n+u_lup,3,2)*le(n+t_lup+u_lup)*Fe(n+t_lup+u_lup)+ & |
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301 | wee(n+u_lup,4,2)*le(n+t_lup+u_left)*Fe(n+t_lup+u_left)+ & |
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302 | wee(n+u_lup,5,2)*le(n+t_lup+u_ldown)*Fe(n+t_lup+u_ldown) ) |
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303 | |
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304 | |
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305 | due(n+u_ldown) = due(n+u_ldown)+ 0.5*(qv(n+z_ldown)+qv(n+z_down))/de(n+u_ldown) * & |
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306 | ( wee(n+u_ldown,1,1)*le(n+u_rdown)*Fe(n+u_rdown)+ & |
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307 | wee(n+u_ldown,2,1)*le(n+u_right)*Fe(n+u_right)+ & |
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308 | wee(n+u_ldown,3,1)*le(n+u_rup)*Fe(n+u_rup)+ & |
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309 | wee(n+u_ldown,4,1)*le(n+u_lup)*Fe(n+u_lup)+ & |
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310 | wee(n+u_ldown,5,1)*le(n+u_left)*Fe(n+u_left)+ & |
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311 | wee(n+u_ldown,1,2)*le(n+t_ldown+u_lup)*Fe(n+t_ldown+u_lup)+ & |
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312 | wee(n+u_ldown,2,2)*le(n+t_ldown+u_left)*Fe(n+t_ldown+u_left)+ & |
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313 | wee(n+u_ldown,3,2)*le(n+t_ldown+u_ldown)*Fe(n+t_ldown+u_ldown)+ & |
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314 | wee(n+u_ldown,4,2)*le(n+t_ldown+u_rdown)*Fe(n+t_ldown+u_rdown)+ & |
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315 | wee(n+u_ldown,5,2)*le(n+t_ldown+u_right)*Fe(n+t_ldown+u_right) ) |
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316 | |
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317 | |
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318 | ENDDO |
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319 | ENDDO |
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320 | |
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321 | DO j=jj_begin-1,jj_end+1 |
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322 | DO i=ii_begin-1,ii_end+1 |
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323 | n=(j-1)*iim+i |
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324 | |
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325 | dZ(n+z_up) = 2*qv(n+z_up)/Av(n+z_up)*( ne(n,rup)*due(n+u_rup)*de(n+u_rup) & |
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326 | + ne(n+t_rup,left)*due(n+t_rup+u_left)*de(n+t_rup+u_left) & |
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327 | - ne(n,lup)*due(n+u_lup)*de(n+u_lup) ) |
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328 | dZ(n+z_up)= dZ(n+z_up)-(Riv2(n,vup)*dhi(n)+ & |
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329 | Riv2(n+t_rup,vldown)*dhi(n+t_rup)+ & |
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330 | Riv2(n+t_lup,vrdown)*dhi(n+t_lup))*qv(n+z_up)**2 |
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331 | |
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332 | dZ(n+z_down) = 2*qv(n+z_down)/Av(n+z_down)*( ne(n,ldown)*due(n+u_ldown)*de(n+u_ldown) & |
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333 | + ne(n+t_ldown,right)*due(n+t_ldown+u_right)*de(n+t_ldown+u_right) & |
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334 | - ne(n,rdown)*due(n+u_rdown)*de(n+u_rdown) ) |
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335 | dZ(n+z_down)= dZ(n+z_down)- (Riv2(n,vdown)*dhi(n)+ & |
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336 | Riv2(n+t_ldown,vrup)*dhi(n+t_ldown)+ & |
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337 | Riv2(n+t_rdown,vlup)*dhi(n+t_rdown))*qv(n+z_down)**2 |
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338 | |
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339 | ENDDO |
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340 | ENDDO |
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341 | |
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342 | DO j=jj_begin,jj_end |
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343 | DO i=ii_begin,ii_end |
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344 | n=(j-1)*iim+i |
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345 | |
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346 | Fep(n+u_right) = 1./de(n+u_right) * & |
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347 | ( wee(n+u_right,1,1)*le(n+u_rup)*Fe(n+u_rup)+ & |
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348 | wee(n+u_right,2,1)*le(n+u_lup)*Fe(n+u_lup)+ & |
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349 | wee(n+u_right,3,1)*le(n+u_left)*Fe(n+u_left)+ & |
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350 | wee(n+u_right,4,1)*le(n+u_ldown)*Fe(n+u_ldown)+ & |
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351 | wee(n+u_right,5,1)*le(n+u_rdown)*Fe(n+u_rdown)+ & |
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352 | wee(n+u_right,1,2)*le(n+t_right+u_ldown)*Fe(n+t_right+u_ldown)+ & |
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353 | wee(n+u_right,2,2)*le(n+t_right+u_rdown)*Fe(n+t_right+u_rdown)+ & |
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354 | wee(n+u_right,3,2)*le(n+t_right+u_right)*Fe(n+t_right+u_right)+ & |
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355 | wee(n+u_right,4,2)*le(n+t_right+u_rup)*Fe(n+t_right+u_rup)+ & |
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356 | wee(n+u_right,5,2)*le(n+t_right+u_lup)*Fe(n+t_right+u_lup) ) |
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357 | |
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358 | |
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359 | Fep(n+u_lup) = 1/de(n+u_lup) * & |
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360 | ( wee(n+u_lup,1,1)*le(n+u_left)*Fe(n+u_left)+ & |
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361 | wee(n+u_lup,2,1)*le(n+u_ldown)*Fe(n+u_ldown)+ & |
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362 | wee(n+u_lup,3,1)*le(n+u_rdown)*Fe(n+u_rdown)+ & |
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363 | wee(n+u_lup,4,1)*le(n+u_right)*Fe(n+u_right)+ & |
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364 | wee(n+u_lup,5,1)*le(n+u_rup)*Fe(n+u_rup)+ & |
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365 | wee(n+u_lup,1,2)*le(n+t_lup+u_right)*Fe(n+t_lup+u_right)+ & |
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366 | wee(n+u_lup,2,2)*le(n+t_lup+u_rup)*Fe(n+t_lup+u_rup)+ & |
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367 | wee(n+u_lup,3,2)*le(n+t_lup+u_lup)*Fe(n+t_lup+u_lup)+ & |
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368 | wee(n+u_lup,4,2)*le(n+t_lup+u_left)*Fe(n+t_lup+u_left)+ & |
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369 | wee(n+u_lup,5,2)*le(n+t_lup+u_ldown)*Fe(n+t_lup+u_ldown) ) |
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370 | |
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371 | |
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372 | Fep(n+u_ldown) = 1./de(n+u_ldown) * & |
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373 | ( wee(n+u_ldown,1,1)*le(n+u_rdown)*Fe(n+u_rdown)+ & |
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374 | wee(n+u_ldown,2,1)*le(n+u_right)*Fe(n+u_right)+ & |
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375 | wee(n+u_ldown,3,1)*le(n+u_rup)*Fe(n+u_rup)+ & |
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376 | wee(n+u_ldown,4,1)*le(n+u_lup)*Fe(n+u_lup)+ & |
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377 | wee(n+u_ldown,5,1)*le(n+u_left)*Fe(n+u_left)+ & |
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378 | wee(n+u_ldown,1,2)*le(n+t_ldown+u_lup)*Fe(n+t_ldown+u_lup)+ & |
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379 | wee(n+u_ldown,2,2)*le(n+t_ldown+u_left)*Fe(n+t_ldown+u_left)+ & |
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380 | wee(n+u_ldown,3,2)*le(n+t_ldown+u_ldown)*Fe(n+t_ldown+u_ldown)+ & |
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381 | wee(n+u_ldown,4,2)*le(n+t_ldown+u_rdown)*Fe(n+t_ldown+u_rdown)+ & |
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382 | wee(n+u_ldown,5,2)*le(n+t_ldown+u_right)*Fe(n+t_ldown+u_right) ) |
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383 | |
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384 | |
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385 | ENDDO |
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386 | ENDDO |
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387 | |
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388 | DO j=jj_begin-1,jj_end+1 |
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389 | DO i=ii_begin-1,ii_end+1 |
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390 | n=(j-1)*iim+i |
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391 | |
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392 | diff_dhv(n+z_up)= 1./Av(n+z_up)*( ne(n,rup)*Fep(n+u_rup)*de(n+u_rup) & |
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393 | + ne(n+t_rup,left)*Fep(n+t_rup+u_left)*de(n+t_rup+u_left) & |
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394 | - ne(n,lup)*Fep(n+u_lup)*de(n+u_lup) ) |
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395 | |
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396 | diff_dhv(n+z_up)=diff_dhv(n+z_up)-(Riv2(n,vup)*dhi(n)+ & |
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397 | Riv2(n+t_rup,vldown)*dhi(n+t_rup)+ & |
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398 | Riv2(n+t_lup,vrdown)*dhi(n+t_lup)) |
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399 | |
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400 | |
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401 | diff_dhv(n+z_down) = 1./Av(n+z_down)*( ne(n,ldown)*Fep(n+u_ldown)*de(n+u_ldown) & |
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402 | + ne(n+t_ldown,right)*Fep(n+t_ldown+u_right)*de(n+t_ldown+u_right) & |
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403 | - ne(n,rdown)*Fep(n+u_rdown)*de(n+u_rdown) ) |
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404 | |
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405 | diff_dhv(n+z_down) = diff_dhv(n+z_down) - (Riv2(n,vdown)*dhi(n)+ & |
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406 | Riv2(n+t_ldown,vrup)*dhi(n+t_ldown)+ & |
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407 | Riv2(n+t_rdown,vlup)*dhi(n+t_rdown)) |
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408 | ENDDO |
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409 | ENDDO |
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410 | |
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411 | END SUBROUTINE compute_caldyn |
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412 | |
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413 | SUBROUTINE write_caldyn |
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414 | USE icosa |
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415 | IMPLICIT NONE |
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416 | |
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417 | INTEGER :: ind,i,j,n |
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418 | |
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419 | CALL transfert_request(f_u_tmp,req_u) |
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420 | |
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421 | DO ind=1,ndomain |
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422 | CALL swap_caldyn(ind) |
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423 | CALL swap_geometry(ind) |
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424 | CALL swap_dimensions(ind) |
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425 | |
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426 | DO j=jj_begin,jj_end |
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427 | DO i=ii_begin,ii_end |
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428 | n=(j-1)*iim+i |
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429 | |
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430 | Ki(n)=1/(4*Ai(n))*(le(n+u_right)*de(n+u_right)*u_tmp(n+u_right)**2 + & |
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431 | le(n+u_rup)*de(n+u_rup)*u_tmp(n+u_rup)**2 + & |
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432 | le(n+u_lup)*de(n+u_lup)*u_tmp(n+u_lup)**2 + & |
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433 | le(n+u_left)*de(n+u_left)*u_tmp(n+u_left)**2 + & |
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434 | le(n+u_ldown)*de(n+u_ldown)*u_tmp(n+u_ldown)**2 + & |
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435 | le(n+u_rdown)*de(n+u_rdown)*u_tmp(n+u_rdown)**2 ) |
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436 | |
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437 | ENDDO |
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438 | ENDDO |
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439 | ENDDO |
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440 | |
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441 | CALL writefield("Ki",f_Ki) |
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442 | |
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443 | END SUBROUTINE write_caldyn |
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444 | |
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445 | SUBROUTINE Compute_PV |
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446 | USE icosa |
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447 | IMPLICIT NONE |
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448 | REAL(rstd) :: PV |
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449 | INTEGER :: i,j,n,ind |
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450 | PV=0 |
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451 | DO ind=1,ndomain |
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452 | CALL swap_caldyn(ind) |
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453 | CALL swap_geometry(ind) |
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454 | CALL swap_dimensions(ind) |
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455 | |
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456 | DO j=jj_begin+1,jj_end |
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457 | DO i=ii_begin,ii_end-1 |
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458 | n=(j-1)*iim+i |
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459 | qv(n+z_down)=qv(n+z_down)*Av(n+z_down) |
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460 | PV=PV+qv(n+z_down) |
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461 | ENDDO |
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462 | ENDDO |
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463 | |
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464 | DO j=jj_begin,jj_end-1 |
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465 | DO i=ii_begin+1,ii_end |
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466 | n=(j-1)*iim+i |
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467 | qv(n+z_up)=qv(n+z_up)*Av(n+z_up) |
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468 | PV=PV+qv(n+z_up) |
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469 | ENDDO |
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470 | ENDDO |
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471 | ENDDO |
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472 | CALL writefield("PV",f_qv) |
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473 | |
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474 | PRINT *,"PV=",PV |
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475 | END SUBROUTINE Compute_PV |
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476 | |
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477 | SUBROUTINE Compute_enstrophy |
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478 | USE icosa |
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479 | |
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480 | IMPLICIT NONE |
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481 | REAL(rstd) :: Es |
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482 | INTEGER :: i,j,n,ind |
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483 | Es=0 |
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484 | DO ind=1,ndomain |
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485 | CALL swap_caldyn(ind) |
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486 | CALL swap_geometry(ind) |
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487 | CALL swap_dimensions(ind) |
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488 | |
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489 | DO j=jj_begin+1,jj_end |
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490 | DO i=ii_begin,ii_end-1 |
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491 | n=(j-1)*iim+i |
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492 | Es=Es+qv2(n+z_down)*Av(n+z_down) |
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493 | ENDDO |
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494 | ENDDO |
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495 | |
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496 | DO j=jj_begin,jj_end-1 |
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497 | DO i=ii_begin+1,ii_end |
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498 | n=(j-1)*iim+i |
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499 | Es=Es+qv2(n+z_up)*Av(n+z_up) |
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500 | ENDDO |
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501 | ENDDO |
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502 | ENDDO |
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503 | |
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504 | PRINT *,"Enstrophy=",Es |
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505 | CALL writefield("Ens",f_qv2) |
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506 | |
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507 | Es=0 |
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508 | DO ind=1,ndomain |
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509 | CALL swap_caldyn(ind) |
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510 | CALL swap_geometry(ind) |
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511 | CALL swap_dimensions(ind) |
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512 | |
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513 | DO j=jj_begin+1,jj_end |
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514 | DO i=ii_begin,ii_end-1 |
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515 | n=(j-1)*iim+i |
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516 | Es=Es+dZ(n+z_down)*Av(n+z_down) |
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517 | ENDDO |
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518 | ENDDO |
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519 | |
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520 | DO j=jj_begin,jj_end-1 |
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521 | DO i=ii_begin+1,ii_end |
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522 | n=(j-1)*iim+i |
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523 | Es=Es+dZ(n+z_up)*Av(n+z_up) |
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524 | ENDDO |
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525 | ENDDO |
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526 | ENDDO |
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527 | |
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528 | PRINT *,"D/dt Enstrophy=",Es |
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529 | CALL writefield("dEns",f_dZ) |
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530 | CALL writefield("diff_dhv",f_diff_dhv) |
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531 | |
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532 | END SUBROUTINE Compute_enstrophy |
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533 | |
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534 | END MODULE caldyn_sw_mod |
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