1 | MODULE maxicosa |
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2 | contains |
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3 | SUBROUTINE maxis(f_fl,maxff,minff) |
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4 | USE icosa |
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5 | IMPLICIT NONE |
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6 | INTEGER::i,j,ij,l,ind |
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7 | TYPE(t_field),POINTER::f_fl(:) |
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8 | REAL(rstd),POINTER::fl(:) |
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9 | REAL(rstd)::maxf,minf |
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10 | REAL(rstd),INTENT(OUT)::maxff,minff |
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11 | |
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12 | maxff=-1e50 |
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13 | minff=1e50 |
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14 | DO ind=1,ndomain |
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15 | CALL swap_dimensions(ind) |
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16 | CALL swap_geometry(ind) |
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17 | fl=f_fl(ind) |
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18 | CALL compute_maxis(fl,maxf,minf) |
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19 | maxff=max(maxff,maxf) |
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20 | minff=min(minff,minf) |
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21 | ENDDO |
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22 | END SUBROUTINE maxis |
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23 | !------------------------------------------------------------ |
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24 | SUBROUTINE maxiv(f_fu,maxuu,minuu) |
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25 | USE icosa |
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26 | IMPLICIT NONE |
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27 | INTEGER::i,j,ij,l,ind |
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28 | TYPE(t_field),POINTER::f_fu(:) |
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29 | REAL(rstd),POINTER::fu(:,:) |
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30 | REAL(rstd)::maxu,minu |
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31 | REAL(rstd),INTENT(OUT)::maxuu,minuu |
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32 | |
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33 | maxuu=-1e50 |
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34 | minuu=1e50 |
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35 | DO ind=1,ndomain |
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36 | CALL swap_dimensions(ind) |
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37 | CALL swap_geometry(ind) |
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38 | fu=f_fu(ind) |
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39 | CALL compute_maxiv(fu,maxu,minu) |
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40 | maxuu=max(maxuu,maxu) |
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41 | minuu=min(minuu,minu) |
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42 | ENDDO |
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43 | END SUBROUTINE maxiv |
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44 | |
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45 | SUBROUTINE errornorms(f_ref,f_sim,norml1,norml2,normlf) |
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46 | USE icosa |
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47 | IMPLICIT NONE |
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48 | INTEGER::i,j,ij,l,ind |
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49 | TYPE(t_field),POINTER::f_ref(:),f_sim(:) |
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50 | REAL(rstd),POINTER::ref(:),sim(:) |
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51 | REAL(rstd),INTENT(OUT)::norml1,norml2,normlf |
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52 | REAL(rstd)::maxf,minf |
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53 | REAL(rstd)::maxff,minff |
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54 | |
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55 | norml1 = 0.0 ; norml2 = 0.0 ; normlf = 0.0 |
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56 | DO ind=1,ndomain |
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57 | CALL swap_dimensions(ind) |
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58 | CALL swap_geometry(ind) |
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59 | ref=f_ref(ind) |
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60 | sim=f_sim(ind) |
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61 | CALL compute_maxis(sim,maxf,minf) |
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62 | maxff=max(maxff,maxf) |
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63 | minff=min(minff,minf) |
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64 | ENDDO |
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65 | END SUBROUTINE errornorms |
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66 | |
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67 | SUBROUTINE compute_maxis(fl,maxf,minf) |
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68 | USE icosa |
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69 | IMPLICIT NONE |
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70 | REAL(rstd),INTENT(IN)::fl(iim*jjm) |
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71 | REAL(rstd),INTENT(OUT)::maxf,minf |
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72 | INTEGER::i,j,ij |
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73 | |
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74 | maxf=-1e50 |
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75 | minf= 1e50 |
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76 | DO j=jj_begin,jj_end |
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77 | DO i=ii_begin,ii_end |
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78 | ij=(j-1)*iim+i |
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79 | IF ( maxf .LT. fl(ij) ) Then |
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80 | maxf = fl(ij) |
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81 | ENDIF |
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82 | IF ( minf .GT. fl(ij) ) Then |
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83 | minf = fl(ij) |
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84 | ENDIF |
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85 | ENDDO |
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86 | ENDDO |
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87 | END SUBROUTINE compute_maxis |
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88 | !------------------------------------------------------ |
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89 | SUBROUTINE compute_maxiv(fu,maxu,minu) |
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90 | USE icosa |
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91 | IMPLICIT NONE |
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92 | REAL(rstd),INTENT(IN)::fu(3*iim*jjm,llm) |
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93 | REAL(rstd),INTENT(OUT)::maxu,minu |
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94 | INTEGER::i,j,ij |
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95 | |
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96 | maxu=-1e50 |
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97 | minu=1e50 |
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98 | DO j=jj_begin-1,jj_end+1 |
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99 | DO i=ii_begin-1,ii_end+1 |
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100 | ij=(j-1)*iim+i |
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101 | IF ( maxu .LT. fu(ij+u_right,llm) ) Then |
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102 | maxu = fu(ij+u_right,llm) |
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103 | ENDIF |
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104 | IF ( maxu .LT. fu(ij+u_lup,llm) ) Then |
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105 | maxu = fu(ij+u_lup,llm) |
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106 | ENDIF |
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107 | IF ( maxu .LT. fu(ij+u_ldown,llm) ) Then |
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108 | maxu = fu(ij+u_ldown,llm) |
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109 | ENDIF |
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110 | !------------------------------ |
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111 | IF ( minu .GT. fu(ij+u_right,llm) ) Then |
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112 | minu = fu(ij+u_right,llm) |
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113 | ENDIF |
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114 | IF ( minu .GT. fu(ij+u_lup,llm) ) Then |
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115 | minu = fu(ij+u_lup,llm) |
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116 | ENDIF |
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117 | IF ( maxu .GT. fu(ij+u_ldown,llm) ) Then |
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118 | minu = fu(ij+u_ldown,llm) |
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119 | ENDIF |
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120 | ENDDO |
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121 | ENDDO |
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122 | END SUBROUTINE compute_maxiv |
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123 | !-------------------------------------------------- |
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124 | Subroutine compute_l1(reference,simulated,nrml1) |
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125 | use icosa |
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126 | IMPLICIT NONE |
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127 | REAL(rstd),INTENT(IN)::reference(iim*jjm) |
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128 | REAL(rstd),INTENT(IN)::simulated(iim*jjm) |
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129 | REAL(rstd),INTENT(OUT)::nrml1 |
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130 | REAL(rstd) :: temp1,temp2 |
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131 | INTEGER::i,j,ij |
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132 | |
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133 | temp1 = 0.0 ; temp2 = 0.0 |
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134 | nrml1 = 0.0 |
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135 | DO j=jj_begin,jj_end |
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136 | DO i=ii_begin,ii_end |
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137 | ij=(j-1)*iim+i |
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138 | temp1 = temp1 + abs(simulated(ij) - reference(ij))*Ai(ij) |
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139 | temp2 = temp2 + abs(reference(ij))*Ai(ij) |
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140 | END DO |
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141 | END DO |
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142 | nrml1 = temp1/temp2 |
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143 | END SUBROUTINE compute_l1 |
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144 | |
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145 | Subroutine compute_l2(reference,simulated,nrml2) |
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146 | use icosa |
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147 | IMPLICIT NONE |
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148 | REAL(rstd),INTENT(IN)::reference(iim*jjm) |
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149 | REAL(rstd),INTENT(IN)::simulated(iim*jjm) |
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150 | REAL(rstd),INTENT(OUT)::nrml2 |
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151 | REAL(rstd) :: temp1,temp2 |
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152 | INTEGER::i,j,ij |
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153 | |
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154 | temp1 = 0.0 ; temp2 = 0.0 |
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155 | nrml2 = 0.0 |
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156 | DO j=jj_begin,jj_end |
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157 | DO i=ii_begin,ii_end |
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158 | ij=(j-1)*iim+i |
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159 | temp1 = temp1 + (simulated(ij) - reference(ij))*(simulated(ij) - reference(ij))*Ai(ij) |
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160 | temp2 = temp2 + reference(ij)*reference(ij)*Ai(ij) |
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161 | END DO |
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162 | END DO |
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163 | temp1 = sqrt(temp1) |
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164 | temp2 = sqrt(temp2) |
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165 | nrml2 = temp1/temp2 |
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166 | END SUBROUTINE compute_l2 |
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167 | |
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168 | Subroutine compute_lf(reference,simulated,nrmlf) |
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169 | use icosa |
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170 | IMPLICIT NONE |
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171 | REAL(rstd),INTENT(IN)::reference(iim*jjm) |
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172 | REAL(rstd),INTENT(IN)::simulated(iim*jjm) |
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173 | REAL(rstd),INTENT(OUT)::nrmlf |
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174 | REAL(rstd):: difference(iim*jjm) |
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175 | REAL(rstd) :: temp1,temp2 |
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176 | INTEGER::i,j,ij |
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177 | |
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178 | temp1 = 0.0 ; temp2 = 0.0 |
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179 | nrmlf = 0.0 |
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180 | |
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181 | temp1 = maxval(ABS(difference)) |
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182 | temp2 = maxval(ABS(reference)) |
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183 | nrmlf = temp1/temp2 |
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184 | END SUBROUTINE compute_lf |
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185 | !================================================== initial0 |
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186 | SUBROUTINE initial0(f_ps,f_phis,f_theta_rhodz,f_u, f_q) |
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187 | USE icosa |
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188 | IMPLICIT NONE |
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189 | TYPE(t_field),POINTER :: f_ps(:) |
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190 | TYPE(t_field),POINTER :: f_phis(:) |
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191 | TYPE(t_field),POINTER :: f_theta_rhodz(:) |
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192 | TYPE(t_field),POINTER :: f_u(:) |
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193 | TYPE(t_field),POINTER :: f_q(:) |
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194 | |
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195 | REAL(rstd),POINTER :: ps(:) |
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196 | REAL(rstd),POINTER :: phis(:) |
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197 | REAL(rstd),POINTER :: theta_rhodz(:,:) |
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198 | REAL(rstd),POINTER :: u(:,:) |
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199 | REAL(rstd),POINTER :: q(:,:,:) |
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200 | INTEGER :: ind |
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201 | |
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202 | DO ind=1,ndomain |
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203 | CALL swap_dimensions(ind) |
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204 | CALL swap_geometry(ind) |
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205 | ps=f_ps(ind) |
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206 | phis=f_phis(ind) |
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207 | theta_rhodz=f_theta_rhodz(ind) |
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208 | u=f_u(ind) |
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209 | q=f_q(ind) |
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210 | q=0.0 |
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211 | ps=0.0 |
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212 | phis=0.0 |
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213 | theta_rhodz = 0.0 |
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214 | u = 0.0 |
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215 | ENDDO |
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216 | END SUBROUTINE initial0 |
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217 | |
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218 | END MODULE maxicosa |
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