1 | ;------------------------------------------------------------ |
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2 | ;------------------------------------------------------------ |
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3 | ;------------------------------------------------------------ |
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4 | ;+ |
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5 | ; NAME:fitintobox |
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6 | ; |
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7 | ; PURPOSE: check that the input array has size and dimensions |
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8 | ; compatible with the domain that was defined with the previous call |
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9 | ; of domdef. |
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10 | ; |
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11 | ; CATEGORY: domain compatibility |
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12 | ; |
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13 | ; CALLING SEQUENCE: |
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14 | ; res = fitintobox(field[, nx, ny, nz, firstx, firsty, firstz |
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15 | ; , lastx, lasty, lastz]) |
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16 | ; |
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17 | ; INPUTS: |
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18 | ; field: an array or a structure that can be read by the function |
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19 | ; litchamp.pro |
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20 | ; |
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21 | ; nx, ny, nz, firstx, firsty, firstz, lastx, lasty, lastz: |
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22 | ; optional parameters. If not given they will be define with a |
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23 | ; call to the procedure grille.pro |
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24 | ; |
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25 | ; KEYWORD PARAMETERS: none |
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26 | ; |
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27 | ; OUTPUTS: an array with dimensions matching the domain |
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28 | ; or -1 if there is an error... |
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29 | ; |
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30 | ; COMMON BLOCKS: cm_4mesh and cm_4cal |
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31 | ; |
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32 | ; SIDE EFFECTS: |
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33 | ; |
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34 | ; RESTRICTIONS: |
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35 | ; |
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36 | ; EXAMPLE: |
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37 | ; |
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38 | ; IDL> help, fitintobox(findgen(jpi,jpj)) |
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39 | ; <Expression> FLOAT = Array[41, 3] |
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40 | ; IDL> help, fitintobox(findgen(jpi,jpj,78)) |
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41 | ; Error: |
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42 | ; the array dimensions [180,148,78] are incompatible |
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43 | ; with the the domain dimensions |
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44 | ; [jpi/nx, jpj/ny, jpk/nz, jpt] = [180/41, 148/3, 31/31, 1] |
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45 | ; <Expression> INT = -1 |
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46 | ; |
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47 | ; MODIFICATION HISTORY:Sebastien Masson (smasson@lodyc.jussieu.fr) |
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48 | ; 10 juin 2000. |
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49 | ; June 2005: S. Masson rewrite all. |
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50 | ;- |
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51 | ;------------------------------------------------------------ |
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52 | ;------------------------------------------------------------ |
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53 | ;------------------------------------------------------------ |
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54 | FUNCTION err_mess, sz, jpi, nx, jpj, ny, jpk, nz, jpt |
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55 | IF n_elements(sz EQ 1) THEN $ |
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56 | RETURN, report(['Error: ' $ |
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57 | , 'the vector size (' + tostr(sz) + ') is incompatible' $ |
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58 | , 'with the the domain dimensions ' $ |
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59 | , '[jpi/nx, jpj/ny, jpk/nz, jpt] = [' $ |
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60 | + strtrim(jpi, 1) + '/' + strtrim(nx, 1) $ |
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61 | + ', ' + strtrim(jpj, 1) + '/' + strtrim(ny, 1) $ |
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62 | + ', ' + strtrim(jpk, 1) + '/' + strtrim(nz, 1) $ |
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63 | + ', ' + strtrim(jpt, 1) + ']'], /simple) |
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64 | RETURN, report(['Error: ' $ |
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65 | , 'the array dimensions ' + tostr(sz) + ' are incompatible' $ |
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66 | , 'with the the domain dimensions ' $ |
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67 | , '[jpi/nx, jpj/ny, jpk/nz, jpt] = [' $ |
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68 | + strtrim(jpi, 1) + '/' + strtrim(nx, 1) $ |
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69 | + ', ' + strtrim(jpj, 1) + '/' + strtrim(ny, 1) $ |
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70 | + ', ' + strtrim(jpk, 1) + '/' + strtrim(nz, 1) $ |
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71 | + ', ' + strtrim(jpt, 1) + ']'], /simple) |
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72 | END |
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73 | ;------------------------------------------------------------ |
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74 | FUNCTION fitintobox, field, nx, ny, nz, firstx, firsty $ |
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75 | , firstz, lastx, lasty, lastz, WDEPTH = wdepth |
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76 | ;------------------------------------------------------------ |
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77 | ; include commons |
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78 | @cm_4mesh |
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79 | @cm_4cal |
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80 | IF NOT keyword_set(key_forgetold) THEN BEGIN |
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81 | @updatenew |
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82 | ENDIF |
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83 | ;--------------------- |
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84 | arr = litchamp(field) |
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85 | IF n_params() EQ 1 THEN grille, -1, -1, -1, -1, nx, ny, nz $ |
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86 | , firstx, firsty, firstz, lastx, lasty, lastz, WDEPTH = wdepth |
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87 | ;-------------------------------------------------------------- |
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88 | ;-------------------------------------------------------------- |
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89 | ; case according the number of dimensions of the array |
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90 | ;-------------------------------------------------------------- |
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91 | ;-------------------------------------------------------------- |
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92 | sz = size(arr) |
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93 | case sz[0] of |
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94 | ;-------------------------------------------------------------- |
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95 | 0:BEGIN ; scalar |
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96 | ;-------------------------------------------------------------- |
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97 | return, report('Error: scalar value = ' + strtrim(arr, 1), /simple) |
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98 | END |
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99 | ;-------------------------------------------------------------- |
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100 | 1:BEGIN ; 1D arrays |
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101 | ;-------------------------------------------------------------- |
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102 | CASE 1 OF |
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103 | ; x arrays |
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104 | sz[1] EQ jpi :arr = (temporary(arr))[firstx:lastx ] |
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105 | sz[1] EQ nx : |
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106 | ; y arrays |
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107 | sz[1] EQ jpj :arr = (temporary(arr))[ firsty:lasty ] |
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108 | sz[1] EQ ny : |
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109 | ; z arrays |
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110 | sz[1] EQ jpk :arr = (temporary(arr))[ firstz:lastz ] |
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111 | sz[1] EQ nz : |
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112 | ; t arrays |
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113 | sz[1] EQ jpt : |
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114 | ELSE:return, err_mess(sz[1], jpi, nx, jpj, ny, jpk, nz, jpt) |
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115 | ENDCASE |
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116 | END |
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117 | ;-------------------------------------------------------------- |
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118 | 2:BEGIN ; 2D arrays |
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119 | ;-------------------------------------------------------------- |
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120 | CASE 1 OF |
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121 | ; xy arrays |
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122 | sz[1] EQ jpi AND sz[2] EQ jpj :arr = (temporary(arr))[firstx:lastx, firsty:lasty ] |
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123 | sz[1] EQ jpi AND sz[2] EQ ny :arr = (temporary(arr))[firstx:lastx, * ] |
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124 | sz[1] EQ nx AND sz[2] EQ jpj :arr = (temporary(arr))[ *, firsty:lasty ] |
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125 | sz[1] EQ nx AND sz[2] EQ ny :arr = (temporary(arr))[ *, * ] |
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126 | ; x(y)z arrays |
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127 | sz[1] EQ jpi AND ny EQ 1 AND sz[2] EQ jpk :arr = (temporary(arr))[firstx:lastx, firstz:lastz ] |
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128 | sz[1] EQ jpi AND ny EQ 1 AND sz[2] EQ nz :arr = (temporary(arr))[firstx:lastx, * ] |
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129 | sz[1] EQ nx AND ny EQ 1 AND sz[2] EQ jpk :arr = (temporary(arr))[ *, firstz:lastz ] |
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130 | sz[1] EQ nx AND ny EQ 1 AND sz[2] EQ nz : |
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131 | ; (x)yz arrays |
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132 | nx EQ 1 AND sz[1] EQ jpj AND sz[2] EQ jpk :arr = (temporary(arr))[ firsty:lasty, firstz:lastz ] |
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133 | nx EQ 1 AND sz[1] EQ jpj AND sz[2] EQ nz :arr = (temporary(arr))[ firsty:lasty, * ] |
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134 | nx EQ 1 AND sz[1] EQ ny AND sz[2] EQ jpk :arr = (temporary(arr))[ *, firstz:lastz ] |
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135 | nx EQ 1 AND sz[1] EQ ny AND sz[2] EQ nz : |
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136 | ; xt arrays |
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137 | sz[1] EQ jpi AND sz[2] EQ jpt:arr = (temporary(arr))[firstx:lastx , *] |
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138 | sz[1] EQ nx AND sz[2] EQ jpt: |
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139 | ; yt arrays |
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140 | sz[1] EQ jpj AND sz[2] EQ jpt:arr = (temporary(arr))[ firsty:lasty , *] |
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141 | sz[1] EQ ny AND sz[2] EQ jpt: |
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142 | ; zt arrays |
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143 | sz[1] EQ jpk AND sz[2] EQ jpt:arr = (temporary(arr))[ firstz:lastz, *] |
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144 | sz[1] EQ nz AND sz[2] EQ jpt: |
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145 | ELSE:return, err_mess(sz[1:2], jpi, nx, jpj, ny, jpk, nz, jpt) |
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146 | ENDCASE |
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147 | END |
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148 | ;-------------------------------------------------------------- |
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149 | 3:BEGIN ; 3D arrays |
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150 | ;-------------------------------------------------------------- |
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151 | CASE 1 OF |
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152 | ; xyz arrays |
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153 | sz[1] EQ jpi AND sz[2] EQ jpj AND sz[3] EQ jpk :arr = (temporary(arr))[firstx:lastx, firsty:lasty, firstz:lastz ] |
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154 | sz[1] EQ jpi AND sz[2] EQ ny AND sz[3] EQ jpk :arr = (temporary(arr))[firstx:lastx, *, firstz:lastz ] |
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155 | sz[1] EQ nx AND sz[2] EQ jpj AND sz[3] EQ jpk :arr = (temporary(arr))[ *, firsty:lasty, firstz:lastz ] |
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156 | sz[1] EQ nx AND sz[2] EQ ny AND sz[3] EQ jpk :arr = (temporary(arr))[ *, *, firstz:lastz ] |
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157 | sz[1] EQ jpi AND sz[2] EQ jpj AND sz[3] EQ nz :arr = (temporary(arr))[firstx:lastx, firsty:lasty, * ] |
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158 | sz[1] EQ jpi AND sz[2] EQ ny AND sz[3] EQ nz :arr = (temporary(arr))[firstx:lastx, *, * ] |
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159 | sz[1] EQ nx AND sz[2] EQ jpj AND sz[3] EQ nz :arr = (temporary(arr))[ *, firsty:lasty, * ] |
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160 | sz[1] EQ nx AND sz[2] EQ ny AND sz[3] EQ nz : |
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161 | ; xyt arrays |
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162 | sz[1] EQ jpi AND sz[2] EQ jpj AND sz[3] EQ jpt:arr = (temporary(arr))[firstx:lastx, firsty:lasty, *] |
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163 | sz[1] EQ jpi AND sz[2] EQ ny AND sz[3] EQ jpt:arr = (temporary(arr))[firstx:lastx, *, *] |
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164 | sz[1] EQ nx AND sz[2] EQ jpj AND sz[3] EQ jpt:arr = (temporary(arr))[ *, firsty:lasty, *] |
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165 | sz[1] EQ nx AND sz[2] EQ ny AND sz[3] EQ jpt: |
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166 | ; (x)yzt arrays |
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167 | nx EQ 1 AND sz[1] EQ jpj AND sz[2] EQ jpk AND sz[3] EQ jpt:arr = (temporary(arr))[ firsty:lasty, firstz:lastz, *] |
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168 | nx EQ 1 AND sz[1] EQ jpj AND sz[2] EQ nz AND sz[3] EQ jpt:arr = (temporary(arr))[ firsty:lasty, *, *] |
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169 | nx EQ 1 AND sz[1] EQ ny AND sz[2] EQ jpk AND sz[3] EQ jpt:arr = (temporary(arr))[ *, firstz:lastz, *] |
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170 | nx EQ 1 AND sz[1] EQ ny AND sz[2] EQ nz AND sz[3] EQ jpt: |
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171 | ; x(y)zt arrays |
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172 | sz[1] EQ jpi AND ny EQ 1 AND sz[2] EQ jpk AND sz[3] EQ jpt:arr = (temporary(arr))[firstx:lastx, firstz:lastz, *] |
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173 | sz[1] EQ jpi AND ny EQ 1 AND sz[2] EQ nz AND sz[3] EQ jpt:arr = (temporary(arr))[firstx:lastx, *, *] |
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174 | sz[1] EQ nx AND ny EQ 1 AND sz[2] EQ jpk AND sz[3] EQ jpt:arr = (temporary(arr))[ *, firstz:lastz, *] |
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175 | sz[1] EQ nx AND ny EQ 1 AND sz[2] EQ nz AND sz[3] EQ jpt: |
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176 | ELSE:return, err_mess(sz[1:3], jpi, nx, jpj, ny, jpk, nz, jpt) |
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177 | ENDCASE |
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178 | END |
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179 | ;-------------------------------------------------------------- |
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180 | 4:BEGIN ; 4D arrays |
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181 | ;-------------------------------------------------------------- |
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182 | CASE 1 OF |
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183 | ; xyzt arrays |
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184 | sz[1] EQ jpi AND sz[2] EQ jpj AND sz[3] EQ jpk AND sz[4] EQ jpt:arr = (temporary(arr))[firstx:lastx, firsty:lasty, firstz:lastz, *] |
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185 | sz[1] EQ jpi AND sz[2] EQ ny AND sz[3] EQ jpk AND sz[4] EQ jpt:arr = (temporary(arr))[firstx:lastx, *, firstz:lastz, *] |
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186 | sz[1] EQ nx AND sz[2] EQ jpj AND sz[3] EQ jpk AND sz[4] EQ jpt:arr = (temporary(arr))[ *, firsty:lasty, firstz:lastz, *] |
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187 | sz[1] EQ nx AND sz[2] EQ ny AND sz[3] EQ jpk AND sz[4] EQ jpt:arr = (temporary(arr))[ *, *, firstz:lastz, *] |
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188 | sz[1] EQ jpi AND sz[2] EQ jpj AND sz[3] EQ nz AND sz[4] EQ jpt:arr = (temporary(arr))[firstx:lastx, firsty:lasty, *, *] |
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189 | sz[1] EQ jpi AND sz[2] EQ ny AND sz[3] EQ nz AND sz[4] EQ jpt:arr = (temporary(arr))[firstx:lastx, *, *, *] |
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190 | sz[1] EQ nx AND sz[2] EQ jpj AND sz[3] EQ nz AND sz[4] EQ jpt:arr = (temporary(arr))[ *, firsty:lasty, *, *] |
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191 | sz[1] EQ nx AND sz[2] EQ ny AND sz[3] EQ nz AND sz[4] EQ jpt: |
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192 | ELSE:return, err_mess(sz[1:4], jpi, nx, jpj, ny, jpk, nz, jpt) |
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193 | ENDCASE |
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194 | END |
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195 | ELSE:return, report('Error: fitintobox is managing arrays with a maximum of 4 dimensions', /simple) |
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196 | ENDCASE |
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197 | |
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198 | return, arr |
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199 | end |
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