1 | ;------------------------------------------------------------ |
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2 | ;------------------------------------------------------------ |
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3 | ;------------------------------------------------------------ |
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4 | ;+ |
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5 | ; NAME:buildreadcommand |
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6 | ; |
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7 | ; PURPOSE: |
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8 | ; |
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9 | ; CATEGORY: |
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10 | ; |
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11 | ; CALLING SEQUENCE: |
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12 | ; |
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13 | ; INPUTS: |
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14 | ; |
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15 | ; KEYWORD PARAMETERS: |
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16 | ; |
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17 | ; OUTPUTS: |
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18 | ; |
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19 | ; COMMON BLOCKS:common.pro |
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20 | ; |
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21 | ; SIDE EFFECTS: |
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22 | ; |
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23 | ; RESTRICTIONS: |
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24 | ; |
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25 | ; EXAMPLE: |
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26 | ; |
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27 | ; MODIFICATION HISTORY:Sebastien Masson (smasson@lodyc.jussieu.fr) |
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28 | ; |
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29 | ;- |
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30 | ;------------------------------------------------------------ |
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31 | ;------------------------------------------------------------ |
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32 | ;------------------------------------------------------------ |
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33 | FUNCTION buildreadcommand, base, snameexp, procedure, type, BOITE = boite, COMPLETE = complete, NAMEFIELD = namefield |
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34 | ;------------------------------------------------------------ |
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35 | ; on recuper les ID des differents widgets |
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36 | ;------------------------------------------------------------ |
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37 | filelistid = widget_info(base, find_by_uname = 'filelist') |
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38 | champid = widget_info(base, find_by_uname = 'champ') |
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39 | nomexpid = widget_info(base, find_by_uname = 'nom_exp') |
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40 | date1id = widget_info(base, find_by_uname = 'calendar1') |
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41 | date2id = widget_info(base, find_by_uname = 'calendar2') |
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42 | domainid = widget_info(base, find_by_uname = 'domain') |
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43 | ; optionid = widget_info(base, find_by_uname = 'option') |
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44 | ;------------------------------------------------------------ |
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45 | widget_control,base, get_uvalue = top_uvalue |
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46 | numdessinin = (extractatt(top_uvalue, 'petitin'))[2]-1 |
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47 | numdessinout = (extractatt(top_uvalue, 'petitout'))[2]-1 |
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48 | ;--------------- |
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49 | ; determination du nom du fichier |
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50 | ;--------------- |
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51 | currentfile = extractatt(top_uvalue, 'currentfile') |
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52 | filelist = extractatt(top_uvalue, 'filelist') |
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53 | filename = filelist[currentfile] |
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54 | sfilename = ''''+filename+'''' |
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55 | ;--------------- |
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56 | ; on recupere le nom de la variable |
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57 | ;--------------- |
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58 | if NOT keyword_set(namefield) then begin |
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59 | listvar = (*(extractatt(top_uvalue, 'fileparameters'))[currentfile]).listvar |
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60 | nomvariable = listvar[widget_info(champid, /droplist_select)] |
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61 | ENDIF ELSE nomvariable = namefield |
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62 | snomvariable = ''''+nomvariable+'''' |
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63 | ; |
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64 | ; recherche des options |
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65 | ; |
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66 | options = extractatt(top_uvalue, 'options') |
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67 | flags = extractatt(top_uvalue, 'optionsflag') |
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68 | flags = flags[*, numdessinin] |
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69 | xindex = (flags[where(options EQ 'Longitude / x index')])[0] |
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70 | yindex = (flags[where(options EQ 'Latitude / y index')])[0] |
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71 | ; |
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72 | extra = extractatt(top_uvalue, 'extra') |
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73 | if xindex NE 0 then extra = create_struct(extra, 'xindex', xindex) |
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74 | if yindex NE 0 then extra = create_struct(extra, 'yindex', yindex) |
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75 | exextra = cw_specifie_get_value(base) |
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76 | exextra = extractstru(exextra, ['min', 'max', 'inter', 'lct']) |
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77 | if size(exextra, /type) EQ 8 then extra = mixstru(exextra,extra) |
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78 | sextra = struct2string(extra) |
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79 | |
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80 | ;--------------- |
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81 | ; determination de date1 et date2 |
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82 | ;--------------- |
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83 | widget_control, date1id, get_value = date1 |
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84 | ; |
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85 | widget_control, date2id, get_value = date2 |
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86 | date1 = long(date1) & date2 = long(date2) |
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87 | ; |
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88 | if procedure EQ 'pltt' AND date1 EQ date2 then begin |
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89 | currentfile = extractatt(top_uvalue, 'currentfile') |
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90 | calendar = (*(extractatt(top_uvalue, 'fileparameters'))[currentfile]).time_counter |
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91 | caldat, calendar,monthcal,daycal,yearcal |
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92 | if total(daycal eq 15) EQ n_elements(calendar) then monthly = 1 |
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93 | if total(monthcal EQ 6) EQ n_elements(calendar) then BEGIN |
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94 | monthly = 1 |
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95 | yearly = 1 |
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96 | endif |
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97 | date1 = vairdate(calendar[0], mensuel = monthly, annuel = yearly) |
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98 | date2 = vairdate(calendar[n_elements(calendar)-1], mensuel = monthly, annuel = yearly) |
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99 | widget_control, date1id, set_value = date1 |
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100 | widget_control, date2id, set_value = date2 |
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101 | endif |
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102 | ; |
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103 | sdate1 = strtrim(date1, 1) & sdate2 = strtrim(date2, 1) |
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104 | ;--------------- |
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105 | ; determination du nom de la boite |
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106 | ;--------------- |
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107 | if NOT keyword_set(boite) then widget_control, domainid, get_value = boite |
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108 | ; ecriture de celle-ci sous forme d''un string |
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109 | box = '['+strtrim(boite[0], 1) |
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110 | for i = 1, (n_elements(boite)-1) < (3+2*(strpos(type, 'z') EQ -1)) do $ |
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111 | box = box+', '+strtrim(boite[i], 1) |
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112 | if strpos(type, 'z') NE -1 then BEGIN |
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113 | @common |
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114 | min = min([gdept, gdepw], max = max) |
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115 | box = box+','+strtrim(floor(min), 1)+','+strtrim(ceil(max), 1) |
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116 | endif |
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117 | box = box+']' |
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118 | ;--------------- |
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119 | ; determination de funclec_name, readparameters, meshparameters |
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120 | ;--------------- |
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121 | readparameters = *(extractatt(top_uvalue, 'readparameters'))[currentfile] |
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122 | funclec_name = readparameters.funclec_name |
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123 | if keyword_set(complete) then begin |
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124 | sreadparameters = struct2string(readparameters) |
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125 | meshparameters = *(extractatt(top_uvalue, 'meshparameters'))[currentfile] |
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126 | smeshparameters = struct2string(meshparameters) |
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127 | ;------------------------------------------------------------ |
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128 | ;------------------------------------------------------------ |
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129 | ;------------------------------------------------------------ |
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130 | ; on va definir le string qui contiendra la commande a executer pour |
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131 | ; la lecture |
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132 | ;------------------------------------------------------------ |
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133 | Commande = ['; declaration de la structure extra:', 'extra='+sextra $ |
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134 | , '; declaration de la structure readparameters:', 'readparameters='+sreadparameters $ |
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135 | , '; on change de lecture?:', 'nothing=changeread(readparameters)' $ |
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136 | , '; declaration de la structure meshparameters:', 'meshparameters='+smeshparameters $ |
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137 | , '; on change de grille?:', 'nothing=changegrid(meshparameters)' $ |
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138 | , '; lecture du champ' $ |
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139 | , 'if keyword_set(date1in) then date1 = date1in else date1 = '+sdate1 $ |
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140 | , 'if keyword_set(date2in) then date2 = date2in else date2 = '+sdate2 $ |
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141 | , 'litchamp('+funclec_name+'('+snomvariable+', date1, date2,'+snameexp $ |
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142 | +',parent='+strtrim(base, 1)+',boite='+box+' $',', filename='+sfilename+' $' $ |
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143 | , ', _extra=mixstru(ex, extra)))'] |
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144 | (*top_uvalue[1, findline(top_uvalue, 'champs')])[*, numdessinout] = [filename, nomvariable] |
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145 | (*top_uvalue[1, findline(top_uvalue, 'dates')])[*, numdessinout] = [date1, date2] |
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146 | ENDIF ELSE BEGIN |
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147 | Commande = ['; lecture du champ' $ |
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148 | , 'if keyword_set(date1in) then date1 = date1in else date1 = '+sdate1 $ |
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149 | , 'if keyword_set(date2in) then date2 = date2in else date2 = '+sdate2 $ |
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150 | , 'litchamp('+funclec_name+'('+snomvariable+', date1, date2,'+snameexp $ |
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151 | +',parent='+strtrim(base, 1)+',boite='+box+' $',', filename='+sfilename+' $' $ |
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152 | , ', _extra=mixstru(ex, extra)))'] |
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153 | ENDELSE |
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154 | ; print, '::::::::::::::::::::::' |
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155 | ; for i = 0, n_elements(Commande)-1 do print, Commande[i] |
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156 | ; print, '::::::::::::::::::::::' |
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157 | ;------------------------------------------------------------ |
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158 | |
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159 | ;------------------------------------------------------------ |
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160 | return, commande |
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161 | end |
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