1 | ! |
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2 | ! $Id: write_field.f90 5270 2024-10-24 11:55:38Z evignon $ |
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3 | ! |
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4 | module write_field |
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5 | USE netcdf, ONLY: nf90_sync, nf90_put_var, nf90_enddef, nf90_def_dim, nf90_unlimited, & |
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6 | nf90_clobber, nf90_create, nf90_def_var, nf90_double |
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7 | USE strings_mod, ONLY: int2str |
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8 | IMPLICIT NONE; PRIVATE |
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9 | PUBLIC WriteField |
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10 | |
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11 | integer, parameter :: MaxWriteField = 100 |
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12 | integer, dimension(MaxWriteField),save :: FieldId |
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13 | integer, dimension(MaxWriteField),save :: FieldVarId |
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14 | integer, dimension(MaxWriteField),save :: FieldIndex |
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15 | character(len=255), dimension(MaxWriteField) :: FieldName |
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16 | |
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17 | integer,save :: NbField = 0 |
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18 | |
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19 | interface WriteField |
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20 | module procedure WriteField3d,WriteField2d,WriteField1d |
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21 | end interface WriteField |
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22 | contains |
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23 | |
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24 | function GetFieldIndex(name) |
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25 | implicit none |
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26 | integer :: GetFieldindex |
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27 | character(len=*) :: name |
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28 | |
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29 | character(len=255) :: TrueName |
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30 | integer :: i |
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31 | |
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32 | |
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33 | TrueName=TRIM(ADJUSTL(name)) |
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34 | |
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35 | GetFieldIndex=-1 |
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36 | do i=1,NbField |
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37 | if (TrueName==FieldName(i)) then |
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38 | GetFieldIndex=i |
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39 | exit |
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40 | endif |
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41 | enddo |
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42 | end function GetFieldIndex |
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43 | |
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44 | subroutine WriteField3d(name,Field) |
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45 | implicit none |
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46 | character(len=*) :: name |
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47 | real, dimension(:,:,:) :: Field |
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48 | integer, dimension(3) :: Dim |
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49 | |
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50 | Dim=shape(Field) |
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51 | call WriteField_gen(name,Field,Dim(1),Dim(2),Dim(3)) |
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52 | |
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53 | end subroutine WriteField3d |
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54 | |
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55 | subroutine WriteField2d(name,Field) |
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56 | implicit none |
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57 | character(len=*) :: name |
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58 | real, dimension(:,:) :: Field |
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59 | integer, dimension(2) :: Dim |
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60 | |
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61 | Dim=shape(Field) |
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62 | call WriteField_gen(name,Field,Dim(1),Dim(2),1) |
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63 | |
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64 | end subroutine WriteField2d |
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65 | |
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66 | subroutine WriteField1d(name,Field) |
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67 | implicit none |
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68 | character(len=*) :: name |
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69 | real, dimension(:) :: Field |
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70 | integer, dimension(1) :: Dim |
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71 | |
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72 | Dim=shape(Field) |
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73 | call WriteField_gen(name,Field,Dim(1),1,1) |
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74 | |
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75 | end subroutine WriteField1d |
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76 | |
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77 | subroutine WriteField_gen(name,Field,dimx,dimy,dimz) |
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78 | implicit none |
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79 | character(len=*) :: name |
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80 | integer :: dimx,dimy,dimz |
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81 | real,dimension(dimx,dimy,dimz) :: Field |
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82 | integer,dimension(dimx*dimy*dimz) :: ndex |
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83 | integer :: status |
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84 | integer :: index |
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85 | integer :: start(4) |
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86 | integer :: count(4) |
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87 | |
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88 | |
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89 | Index=GetFieldIndex(name) |
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90 | if (Index==-1) then |
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91 | call CreateNewField(name,dimx,dimy,dimz) |
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92 | Index=GetFieldIndex(name) |
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93 | else |
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94 | FieldIndex(Index)=FieldIndex(Index)+1. |
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95 | endif |
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96 | |
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97 | start(1)=1 |
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98 | start(2)=1 |
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99 | start(3)=1 |
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100 | start(4)=FieldIndex(Index) |
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101 | |
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102 | count(1)=dimx |
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103 | count(2)=dimy |
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104 | count(3)=dimz |
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105 | count(4)=1 |
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106 | |
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107 | status = nf90_put_var(FieldId(Index),FieldVarId(Index),Field,start,count) |
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108 | status = nf90_sync(FieldId(Index)) |
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109 | |
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110 | end subroutine WriteField_gen |
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111 | |
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112 | subroutine CreateNewField(name,dimx,dimy,dimz) |
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113 | implicit none |
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114 | character(len=*) :: name |
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115 | integer :: dimx,dimy,dimz |
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116 | integer :: TabDim(4) |
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117 | integer :: status |
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118 | |
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119 | |
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120 | NbField=NbField+1 |
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121 | FieldName(NbField)=TRIM(ADJUSTL(name)) |
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122 | FieldIndex(NbField)=1 |
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123 | |
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124 | |
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125 | status = nf90_create(TRIM(ADJUSTL(name))//'.nc', nf90_clobber, FieldId(NbField)) |
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126 | status = nf90_def_dim(FieldId(NbField),'X',dimx,TabDim(1)) |
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127 | status = nf90_def_dim(FieldId(NbField),'Y',dimy,TabDim(2)) |
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128 | status = nf90_def_dim(FieldId(NbField),'Z',dimz,TabDim(3)) |
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129 | status = nf90_def_dim(FieldId(NbField),'iter',nf90_unlimited,TabDim(4)) |
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130 | status = nf90_def_var(FieldId(NbField),FieldName(NbField),nf90_double,TabDim,FieldVarId(NbField)) |
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131 | status = nf90_enddef(FieldId(NbField)) |
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132 | |
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133 | end subroutine CreateNewField |
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134 | |
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135 | |
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136 | |
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137 | subroutine write_field1D(name,Field) |
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138 | implicit none |
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139 | |
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140 | integer, parameter :: MaxDim=1 |
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141 | character(len=*) :: name |
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142 | real, dimension(:) :: Field |
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143 | real, dimension(:),allocatable :: New_Field |
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144 | character(len=20) :: str |
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145 | integer, dimension(MaxDim) :: Dim |
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146 | integer :: i,nb |
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147 | integer, parameter :: id=10 |
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148 | integer, parameter :: NbCol=4 |
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149 | integer :: ColumnSize |
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150 | integer :: pos |
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151 | character(len=255) :: form |
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152 | character(len=255) :: MaxLen |
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153 | |
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154 | |
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155 | open(unit=id,file=name//'.field',form='formatted',status='replace') |
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156 | write (id,'("----- Field '//name//'",//)') |
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157 | Dim=shape(Field) |
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158 | MaxLen=int2str(len(trim(int2str(Dim(1))))) |
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159 | ColumnSize=20+6+3+len(trim(int2str(Dim(1)))) |
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160 | Nb=0 |
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161 | Pos=2 |
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162 | do i=1,Dim(1) |
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163 | nb=nb+1 |
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164 | |
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165 | if (MOD(nb,NbCol)==0) then |
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166 | form='(t'//trim(int2str(pos))// ',i'//trim(MaxLen) //'," ---> ",g22.16,/)' |
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167 | Pos=2 |
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168 | else |
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169 | form='(t'//trim(int2str(pos))// ',i'//trim(MaxLen) //'," ---> ",g22.16," | ",)' |
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170 | Pos=Pos+ColumnSize |
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171 | endif |
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172 | write (id,form,advance='no') i,Field(i) |
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173 | enddo |
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174 | |
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175 | close(id) |
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176 | |
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177 | end subroutine write_field1D |
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178 | |
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179 | subroutine write_field2D(name,Field) |
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180 | implicit none |
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181 | |
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182 | integer, parameter :: MaxDim=2 |
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183 | character(len=*) :: name |
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184 | real, dimension(:,:) :: Field |
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185 | real, dimension(:,:),allocatable :: New_Field |
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186 | character(len=20) :: str |
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187 | integer, dimension(MaxDim) :: Dim |
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188 | integer :: i,j,nb |
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189 | integer, parameter :: id=10 |
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190 | integer, parameter :: NbCol=4 |
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191 | integer :: ColumnSize |
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192 | integer :: pos,offset |
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193 | character(len=255) :: form |
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194 | character(len=255) :: spacing |
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195 | |
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196 | open(unit=id,file=name//'.field',form='formatted',status='replace') |
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197 | write (id,'("----- Field '//name//'",//)') |
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198 | |
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199 | Dim=shape(Field) |
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200 | offset=len(trim(int2str(Dim(1))))+len(trim(int2str(Dim(2))))+3 |
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201 | ColumnSize=20+6+3+offset |
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202 | |
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203 | spacing='(t2,"'//repeat('-',ColumnSize*NbCol)//'")' |
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204 | |
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205 | do i=1,Dim(2) |
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206 | nb=0 |
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207 | Pos=2 |
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208 | do j=1,Dim(1) |
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209 | nb=nb+1 |
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210 | |
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211 | if (MOD(nb,NbCol)==0) then |
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212 | form='(t'//trim(int2str(pos))// & |
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213 | ',"('//trim(int2str(j))//',' & |
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214 | //trim(int2str(i))//')",t' & |
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215 | //trim(int2str(pos+offset)) & |
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216 | //'," ---> ",g22.16,/)' |
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217 | Pos=2 |
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218 | else |
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219 | form='(t'//trim(int2str(pos))// & |
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220 | ',"('//trim(int2str(j))//',' & |
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221 | //trim(int2str(i))//')",t' & |
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222 | //trim(int2str(pos+offset)) & |
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223 | //'," ---> ",g22.16," | ")' |
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224 | Pos=Pos+ColumnSize |
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225 | endif |
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226 | write (id,form,advance='no') Field(j,i) |
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227 | enddo |
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228 | if (MOD(nb,NbCol)==0) then |
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229 | write (id,spacing) |
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230 | else |
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231 | write (id,'("")') |
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232 | write (id,spacing) |
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233 | endif |
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234 | enddo |
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235 | |
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236 | end subroutine write_field2D |
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237 | |
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238 | subroutine write_field3D(name,Field) |
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239 | implicit none |
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240 | |
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241 | integer, parameter :: MaxDim=3 |
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242 | character(len=*) :: name |
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243 | real, dimension(:,:,:) :: Field |
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244 | real, dimension(:,:,:),allocatable :: New_Field |
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245 | integer, dimension(MaxDim) :: Dim |
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246 | integer :: i,j,k,nb |
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247 | integer, parameter :: id=10 |
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248 | integer, parameter :: NbCol=4 |
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249 | integer :: ColumnSize |
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250 | integer :: pos,offset |
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251 | character(len=255) :: form |
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252 | character(len=255) :: spacing |
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253 | |
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254 | open(unit=id,file=name//'.field',form='formatted',status='replace') |
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255 | write (id,'("----- Field '//name//'"//)') |
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256 | |
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257 | Dim=shape(Field) |
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258 | offset=len(trim(int2str(Dim(1))))+len(trim(int2str(Dim(2))))+len(trim(int2str(Dim(3))))+4 |
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259 | ColumnSize=22+6+3+offset |
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260 | |
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261 | ! open(unit=id,file=name,form=formatted |
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262 | |
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263 | spacing='(t2,"'//repeat('-',ColumnSize*NbCol)//'")' |
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264 | |
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265 | do i=1,Dim(3) |
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266 | |
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267 | do j=1,Dim(2) |
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268 | nb=0 |
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269 | Pos=2 |
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270 | |
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271 | do k=1,Dim(1) |
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272 | nb=nb+1 |
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273 | |
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274 | if (MOD(nb,NbCol)==0) then |
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275 | form='(t'//trim(int2str(pos))// & |
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276 | ',"('//trim(int2str(k))//',' & |
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277 | //trim(int2str(j))//',' & |
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278 | //trim(int2str(i))//')",t' & |
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279 | //trim(int2str(pos+offset)) & |
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280 | //'," ---> ",g22.16,/)' |
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281 | Pos=2 |
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282 | else |
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283 | form='(t'//trim(int2str(pos))// & |
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284 | ',"('//trim(int2str(k))//',' & |
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285 | //trim(int2str(j))//',' & |
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286 | //trim(int2str(i))//')",t' & |
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287 | //trim(int2str(pos+offset)) & |
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288 | //'," ---> ",g22.16," | ")' |
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289 | ! d�pent de l'impl�mention, sur compaq, c'est necessaire |
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290 | ! Pos=Pos+ColumnSize |
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291 | endif |
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292 | write (id,form,advance='no') Field(k,j,i) |
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293 | enddo |
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294 | if (MOD(nb,NbCol)==0) then |
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295 | write (id,spacing) |
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296 | else |
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297 | write (id,'("")') |
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298 | write (id,spacing) |
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299 | endif |
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300 | enddo |
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301 | write (id,spacing) |
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302 | enddo |
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303 | |
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304 | close(id) |
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305 | |
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306 | end subroutine write_field3D |
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307 | |
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308 | end module write_field |
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309 | |
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