1 | ;------------------------------------------------------------ |
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2 | ;------------------------------------------------------------ |
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3 | ;------------------------------------------------------------ |
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4 | ;+ |
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5 | ; NAME:buildreadcmd |
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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 buildreadcmd, base, snameexp, procedure, type, BOXZOOM = boxzoom $ |
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34 | , COMPLETE = complete, NAMEFIELD = namefield |
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35 | ; |
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36 | ; |
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37 | compile_opt idl2, strictarrsubs |
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38 | ; |
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39 | @cm_4cal ; for key_caltype |
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40 | ;------------------------------------------------------------ |
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41 | ; get back widgets IDs |
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42 | ;------------------------------------------------------------ |
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43 | vlstid = widget_info(base, find_by_uname = 'varlist') |
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44 | date1id = widget_info(base, find_by_uname = 'calendar1') |
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45 | date2id = widget_info(base, find_by_uname = 'calendar2') |
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46 | domainid = widget_info(base, find_by_uname = 'domain') |
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47 | ; optionid = widget_info(base, find_by_uname = 'option') |
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48 | ;------------------------------------------------------------ |
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49 | widget_control, base, get_uvalue = top_uvalue |
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50 | numdessinin = (extractatt(top_uvalue, 'smallin'))[2]-1 |
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51 | numdessinout = (extractatt(top_uvalue, 'smallout'))[2]-1 |
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52 | ;--------------- |
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53 | ; name of the file |
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54 | ;--------------- |
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55 | currentfile = extractatt(top_uvalue, 'currentfile') |
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56 | filelist = extractatt(top_uvalue, 'filelist') |
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57 | filename = filelist[currentfile] |
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58 | sfilename = ''''+filename+'''' |
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59 | ;--------------- |
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60 | ; name of the variable |
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61 | ;--------------- |
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62 | if keyword_set(namefield) then namevar = namefield $ |
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63 | ELSE namevar = widget_info(vlstid, /combobox_gettext) |
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64 | snamevar = ''''+namevar+'''' |
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65 | ; |
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66 | ; get the options |
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67 | ; |
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68 | options = extractatt(top_uvalue, 'options') |
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69 | flags = extractatt(top_uvalue, 'optionsflag') |
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70 | flags = flags[*, numdessinin] |
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71 | xindex = (flags[where(options EQ 'Longitude / x index')])[0] |
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72 | yindex = (flags[where(options EQ 'Latitude / y index')])[0] |
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73 | ; |
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74 | extra = extractatt(top_uvalue, 'extra') |
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75 | if xindex NE 0 then extra = create_struct(extra, 'xindex', xindex) |
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76 | if yindex NE 0 then extra = create_struct(extra, 'yindex', yindex) |
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77 | exextra = cw_specifie_get_value(base) |
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78 | exextra = extractstru(exextra, ['min', 'max', 'inter', 'lct']) |
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79 | if size(exextra, /type) EQ 8 then extra = mixstru(exextra, extra) |
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80 | sextra = struct2string(extra) |
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81 | ;--------------- |
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82 | ; find date1 and date2 |
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83 | ;--------------- |
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84 | key_caltype = (*(extractatt(top_uvalue, 'fileparameters'))[currentfile]).caltype |
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85 | widget_control, date1id, get_value = date1 |
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86 | widget_control, date2id, get_value = 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 | ; we redefine the dates to the begining and end of the calendar |
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90 | calendar = (*(extractatt(top_uvalue, 'fileparameters'))[currentfile]).time_counter |
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91 | date1 = jul2date(calendar[0]) |
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92 | date2 = jul2date(calendar[n_elements(calendar)-1]) |
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93 | widget_control, date1id, set_value = date1 |
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94 | widget_control, date2id, set_value = date2 |
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95 | endif |
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96 | ; |
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97 | fakecal = (*(extractatt(top_uvalue, 'fileparameters'))[currentfile]).fakecal |
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98 | IF keyword_set(fakecal) THEN BEGIN |
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99 | date1 = date2jul(date1) - fakecal |
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100 | date2 = date2jul(date2) - fakecal |
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101 | ENDIF |
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102 | sdate1 = strtrim(date1, 1) & sdate2 = strtrim(date2, 1) |
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103 | ;--------------- |
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104 | ; find boxzoom |
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105 | ;--------------- |
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106 | if NOT keyword_set(boxzoom) then widget_control, domainid, get_value = boxzoom |
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107 | ; put boxzoom into a string |
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108 | box = '['+strtrim(boxzoom[0], 1) |
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109 | for i = 1, (n_elements(boxzoom)-1) < (3+2*(strpos(type, 'z') EQ -1)) do $ |
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110 | box = box+', '+strtrim(boxzoom[i], 1) |
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111 | if strpos(type, 'z') NE -1 then BEGIN |
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112 | @common |
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113 | min = min([gdept, gdepw], max = max) |
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114 | box = box+','+strtrim(floor(min), 1)+','+strtrim(ceil(max), 1) |
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115 | endif |
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116 | box = box+']' |
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117 | IF strpos(type, ' diag up') NE -1 THEN BEGIN |
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118 | sendpoints = '[' + strtrim(boxzoom[0], 1) + ', ' + strtrim(boxzoom[2], 1) + $ |
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119 | ', ' + strtrim(boxzoom[1], 1) + ', ' + strtrim(boxzoom[3], 1) + ']' |
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120 | ENDIF |
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121 | IF strpos(type, ' diag dn') NE -1 THEN BEGIN |
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122 | sendpoints = '[' + strtrim(boxzoom[0], 1) + ', ' + strtrim(boxzoom[3], 1) + $ |
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123 | ', ' + strtrim(boxzoom[1], 1) + ', ' + strtrim(boxzoom[2], 1) + ']' |
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124 | ENDIF |
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125 | ;--------------- |
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126 | ; find funclec_name, readparameters, meshparameters |
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127 | ;--------------- |
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128 | readparameters = *(extractatt(top_uvalue, 'readparameters'))[currentfile] |
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129 | funclec_name = readparameters.funclec_name |
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130 | if keyword_set(complete) then begin |
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131 | sreadparameters = struct2string(readparameters) |
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132 | meshparameters = *(extractatt(top_uvalue, 'meshparameters'))[currentfile] |
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133 | smeshparameters = struct2string(meshparameters) |
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134 | ;------------------------------------------------------------ |
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135 | ;------------------------------------------------------------ |
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136 | ;------------------------------------------------------------ |
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137 | ; on va definir le string qui contiendra la commande a executer pour |
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138 | ; la lecture |
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139 | ;------------------------------------------------------------ |
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140 | Cmd = ['; Definition of extra structure:', 'extra = '+sextra $ |
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141 | , '; Definition of readparameters structure:', 'readparameters = '+sreadparameters $ |
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142 | , '; Do we change of reading?:', 'dummy = changeread(readparameters)' $ |
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143 | , '; Definition of meshparameters structure:', 'meshparameters = '+smeshparameters $ |
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144 | , '; Do we change the grid?:', 'dummy = changegrid(meshparameters)' $ |
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145 | , '; Read the data...' $ |
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146 | , 'if n_elements(date1in) ne 0 then date1 = date1in else date1 = ' + sdate1 $ |
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147 | , 'if n_elements(date2in) ne 0 then date2 = date2in else date2 = ' + sdate2 $ |
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148 | , funclec_name+'('+snamevar+', date1, date2, '+snameexp $ |
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149 | + ', timestep = '+strtrim(keyword_set(fakecal), 1)+', parent = '+strtrim(base, 2) $ |
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150 | + ', boxzoom = '+box+', /findalways $' $ |
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151 | , ' , filename = '+sfilename+' $'] |
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152 | if n_elements(sendpoints) NE 0 then $ |
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153 | Cmd = [Cmd, ' , endpoints = ' + sendpoints + ', type = ''' + type + ''' $'] |
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154 | Cmd = [Cmd, ' , _extra = mixstru(ex, extra), /nostruct)'] |
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155 | (*top_uvalue[1, findline(top_uvalue, 'varinfo')])[*, numdessinout] = [filename, namevar] |
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156 | (*top_uvalue[1, findline(top_uvalue, 'dates')])[*, numdessinout] = [date1, date2] |
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157 | ENDIF ELSE BEGIN |
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158 | Cmd = [funclec_name+'('+snamevar+', date1, date2, '+snameexp $ |
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159 | +', parent = '+strtrim(base, 1)+', boxzoom = '+box+' $' $ |
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160 | , ' , filename = '+sfilename+' $'] |
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161 | if n_elements(sendpoints) NE 0 then $ |
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162 | Cmd = [Cmd, ' , endpoints = ' + sendpoints + ', type = ''' + type + ''' $'] |
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163 | Cmd = [Cmd, ' , _extra = mixstru(ex, extra), /nostruct)'] |
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164 | ENDELSE |
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165 | ; print, '::::::::::::::::::::::' |
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166 | ; for i = 0, n_elements(Cmd)-1 do print, Cmd[i] |
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167 | ; print, '::::::::::::::::::::::' |
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168 | ;------------------------------------------------------------ |
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169 | |
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170 | ;------------------------------------------------------------ |
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171 | return, cmd |
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172 | end |
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