| 1 | #pragma rtGlobals=1 // Use modern global access method. |
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| 2 | #pragma version=4.00 |
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| 3 | #pragma IgorVersion=6.0 |
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| 4 | |
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| 5 | // This is to be used with the Analysis packages ONLY |
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| 6 | // there are a number of utility procedures here for loading |
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| 7 | // data and generating valid lists of data files that are |
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| 8 | // directly copied from the Reduction package |
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| 9 | // -- There WILL be name conflicts if you mix the two... |
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| 10 | // |
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| 11 | // 16 DEC 05 SRK |
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| 12 | // prepended function names with A_ to tag them for the |
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| 13 | // "A"nalysis parckage, though nearly all are duplicate procedures |
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| 14 | // so there will be no overlap with the reduction package |
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| 15 | // |
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| 16 | // |
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| 17 | // these extra procedures are used by: |
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| 18 | // Linearized fits (duplicated in Reduction - will need to handle gently) |
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| 19 | // Invariant (no overlap with reduction) |
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| 20 | // |
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| 21 | // SRK MAR 2005 |
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| 22 | |
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| 23 | // create a KW=string; of model=coef correspondence as the models are plotted, rather than |
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| 24 | // some other hard-wired solution |
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| 25 | Function AddModelToStrings(funcStr,coefStr,suffix) |
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| 26 | String funcStr,coefStr,suffix |
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| 27 | |
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| 28 | if(exists("root:Packages:NIST:coefKWStr")==0) |
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| 29 | String/G root:Packages:NIST:coefKWStr="" |
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| 30 | String/G root:Packages:NIST:suffixKWStr="" |
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| 31 | endif |
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| 32 | SVAR coefKWStr = root:Packages:NIST:coefKWStr |
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| 33 | SVAR suffixKWStr = root:Packages:NIST:suffixKWStr |
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| 34 | coefKWStr += funcStr+"="+coefStr+";" |
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| 35 | suffixKWStr += coefStr+"="+suffix+";" |
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| 36 | end |
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| 37 | |
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| 38 | // loads a 1-d (ascii) datafile and plots the data |
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| 39 | // will overwrite existing data if user is OK with this |
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| 40 | // - multiple datasets can be automatically plotted on the same graph |
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| 41 | // |
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| 42 | //substantially easier to write this as a Proc rather than a function... |
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| 43 | |
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| 44 | // |
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| 45 | Proc A_LoadOneDData() |
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| 46 | A_LoadOneDDataWithName("",1) //will prompt for file and plot data |
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| 47 | End |
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| 48 | |
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| 49 | // load the data specified by fileStr (a full path:name) |
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| 50 | // and plots if doPlot==1 |
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| 51 | // if fileStr is null, a dialog is presented to select the file |
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| 52 | // |
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| 53 | // 3 cases (if) |
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| 54 | // - 3 columns = QIS, no resolution |
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| 55 | // - 6 columns = QSIG, SANS w/resolution |
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| 56 | // - 5 columns = old-style desmeared USANS data (from VAX) |
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| 57 | // |
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| 58 | // This loader replaces the A_LoadOneDData() which was almost completely duplicated code |
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| 59 | // |
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| 60 | //new version, 19JUN07 that loads each data set into a separate data folder |
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| 61 | // the data folder is given the "base name" of the data file as it's loaded |
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| 62 | // |
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| 63 | Proc A_LoadOneDDataWithName(fileStr,doPlot) |
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| 64 | String fileStr |
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| 65 | Variable doPlot |
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| 66 | |
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| 67 | Variable rr,gg,bb |
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| 68 | String w0,w1,w2,n0,n1,n2 |
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| 69 | String w3,w4,w5,n3,n4,n5 //3 extra waves to load |
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| 70 | SetDataFolder root: //build sub-folders for each data set under root |
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| 71 | |
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| 72 | //Load the waves, using default waveX names |
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| 73 | //if no path or file is specified for LoadWave, the default Mac open dialog will appear |
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| 74 | LoadWave/G/D/A/Q fileStr |
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| 75 | String fileName = S_fileName |
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| 76 | Variable numCols = V_flag |
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| 77 | |
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| 78 | if(numCols==3) //simple 3-column data with no resolution information |
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| 79 | |
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| 80 | // put the names of the three loaded waves into local names |
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| 81 | n0 = StringFromList(0, S_waveNames ,";" ) |
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| 82 | n1 = StringFromList(1, S_waveNames ,";" ) |
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| 83 | n2 = StringFromList(2, S_waveNames ,";" ) |
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| 84 | |
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| 85 | //remove the semicolon AND period from files from the VAX |
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| 86 | w0 = CleanupName((S_fileName + "_q"),0) |
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| 87 | w1 = CleanupName((S_fileName + "_i"),0) |
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| 88 | w2 = CleanupName((S_fileName + "_s"),0) |
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| 89 | |
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| 90 | String baseStr=w1[0,strlen(w1)-3] |
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| 91 | if(DataFolderExists("root:"+baseStr)) |
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| 92 | DoAlert 1,"The file "+S_filename+" has already been loaded. Do you want to load the new data file, overwriting the data in memory?" |
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| 93 | if(V_flag==2) //user selected No, don't load the data |
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| 94 | SetDataFolder root: |
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| 95 | KillWaves $n0,$n1,$n2 // kill the default waveX that were loaded |
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| 96 | //if(DataFolderExists("root:Packages:NIST")) |
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| 97 | // String/G root:Packages:NIST:gLastFileName = filename |
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| 98 | //endif |
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| 99 | return //quits the macro |
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| 100 | endif |
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| 101 | SetDataFolder $("root:"+baseStr) |
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| 102 | else |
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| 103 | NewDataFolder/S $("root:"+baseStr) |
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| 104 | endif |
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| 105 | |
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| 106 | ////overwrite the existing data, if it exists |
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| 107 | Duplicate/O $("root:"+n0), $w0 |
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| 108 | Duplicate/O $("root:"+n1), $w1 |
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| 109 | Duplicate/O $("root:"+n2), $w2 |
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| 110 | |
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| 111 | // no resolution matrix to make |
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| 112 | |
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| 113 | SetScale d,0,0,"1/A",$w0 |
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| 114 | SetScale d,0,0,"1/cm",$w1 |
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| 115 | |
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| 116 | endif //3-col data |
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| 117 | |
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| 118 | if(numCols == 6) //6-column SANS or USANS data that has resolution information |
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| 119 | |
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| 120 | // put the names of the (default named) loaded waves into local names |
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| 121 | n0 = StringFromList(0, S_waveNames ,";" ) |
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| 122 | n1 = StringFromList(1, S_waveNames ,";" ) |
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| 123 | n2 = StringFromList(2, S_waveNames ,";" ) |
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| 124 | n3 = StringFromList(3, S_waveNames ,";" ) |
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| 125 | n4 = StringFromList(4, S_waveNames ,";" ) |
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| 126 | n5 = StringFromList(5, S_waveNames ,";" ) |
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| 127 | |
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| 128 | //remove the semicolon AND period from files from the VAX |
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| 129 | w0 = CleanupName((S_fileName + "_q"),0) |
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| 130 | w1 = CleanupName((S_fileName + "_i"),0) |
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| 131 | w2 = CleanupName((S_fileName + "_s"),0) |
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| 132 | w3 = CleanupName((S_fileName + "sq"),0) |
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| 133 | w4 = CleanupName((S_fileName + "qb"),0) |
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| 134 | w5 = CleanupName((S_fileName + "fs"),0) |
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| 135 | |
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| 136 | String baseStr=w1[0,strlen(w1)-3] |
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| 137 | if(DataFolderExists("root:"+baseStr)) |
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| 138 | DoAlert 1,"The file "+S_filename+" has already been loaded. Do you want to load the new data file, overwriting the data in memory?" |
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| 139 | if(V_flag==2) //user selected No, don't load the data |
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| 140 | SetDataFolder root: |
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| 141 | KillWaves $n0,$n1,$n2,$n3,$n4,$n5 // kill the default waveX that were loaded |
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| 142 | //if(DataFolderExists("root:Packages:NIST")) |
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| 143 | // String/G root:Packages:NIST:gLastFileName = filename |
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| 144 | //endif //set the last file loaded to the one NOT loaded |
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| 145 | return //quits the macro |
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| 146 | endif |
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| 147 | SetDataFolder $("root:"+baseStr) |
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| 148 | Print "Old Data Folder" |
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| 149 | Print GetDataFolder(1) |
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| 150 | else |
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| 151 | NewDataFolder/S $("root:"+baseStr) |
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| 152 | Print "New Data Folder" |
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| 153 | Print GetDataFolder(1) |
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| 154 | endif |
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| 155 | |
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| 156 | ////overwrite the existing data, if it exists |
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| 157 | Duplicate/O $("root:"+n0), $w0 |
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| 158 | Duplicate/O $("root:"+n1), $w1 |
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| 159 | Duplicate/O $("root:"+n2), $w2 |
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| 160 | Duplicate/O $("root:"+n3), $w3 |
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| 161 | Duplicate/O $("root:"+n4), $w4 |
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| 162 | Duplicate/O $("root:"+n5), $w5 |
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| 163 | |
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| 164 | // need to switch based on SANS/USANS |
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| 165 | if (isSANSResolution($w3[0])) //checks to see if the first point of the wave is <0] |
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| 166 | // make a resolution matrix for SANS data |
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| 167 | Variable np=numpnts($w0) |
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| 168 | Make/D/O/N=(np,4) $(baseStr+"_res") |
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| 169 | |
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| 170 | $(baseStr+"_res")[][0] = $w3[p] //sigQ |
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| 171 | $(baseStr+"_res")[][1] = $w4[p] //qBar |
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| 172 | $(baseStr+"_res")[][2] = $w5[p] //fShad |
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| 173 | $(baseStr+"_res")[][3] = $w0[p] //Qvalues |
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| 174 | else |
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| 175 | //the data is USANS data |
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| 176 | // marix calculation here, but for now, just copy the waves |
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| 177 | //$(baseStr+"_res")[][0] = $w3[p] //sigQ |
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| 178 | //$(baseStr+"_res")[][1] = $w4[p] //qBar |
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| 179 | //$(baseStr+"_res")[][2] = $w5[p] //fShad |
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| 180 | //$(baseStr+"_res")[][3] = $w0[p] //Qvalues |
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| 181 | |
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| 182 | USANS_CalcWeights(baseStr,-$w3[0]) |
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| 183 | |
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| 184 | endif |
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| 185 | Killwaves/Z $w3,$w4,$w5 //get rid of the resolution waves that are in the matrix |
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| 186 | |
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| 187 | SetScale d,0,0,"1/A",$w0 |
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| 188 | SetScale d,0,0,"1/cm",$w1 |
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| 189 | |
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| 190 | endif //6-col data |
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| 191 | |
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| 192 | if(numCols==5) //this is the "old-style" VAX desmeared data format |
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| 193 | |
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| 194 | // put the names of the three loaded waves into local names |
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| 195 | n0 = StringFromList(0, S_waveNames ,";" ) |
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| 196 | n1 = StringFromList(1, S_waveNames ,";" ) |
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| 197 | n2 = StringFromList(2, S_waveNames ,";" ) |
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| 198 | n3 = StringFromList(3, S_waveNames ,";" ) |
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| 199 | n4 = StringFromList(4, S_waveNames ,";" ) |
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| 200 | |
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| 201 | |
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| 202 | //remove the semicolon AND period from files from the VAX |
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| 203 | w0 = CleanupName((S_fileName+"_q"),0) |
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| 204 | w1 = CleanupName((S_fileName+"_i"),0) |
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| 205 | w2 = CleanupName((S_fileName+"_s"),0) |
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| 206 | w3 = CleanupName((S_fileName+"_ism"),0) |
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| 207 | w4 = CleanupName((S_fileName+"_fit_ism"),0) |
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| 208 | |
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| 209 | String baseStr=w1[0,strlen(w1)-3] |
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| 210 | if(DataFolderExists("root:"+baseStr)) |
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| 211 | DoAlert 1,"The file "+S_filename+" has already been loaded. Do you want to load the new data file, overwriting the data in memory?" |
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| 212 | if(V_flag==2) //user selected No, don't load the data |
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| 213 | KillWaves $n0,$n1,$n2,$n3,$n4,$n5 // kill the default waveX that were loaded |
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| 214 | //if(DataFolderExists("root:Packages:NIST")) |
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| 215 | // String/G root:Packages:NIST:gLastFileName = filename |
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| 216 | //endif //set the last file loaded to the one NOT loaded |
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| 217 | return //quits the macro |
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| 218 | endif |
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| 219 | SetDataFolder $("root:"+baseStr) |
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| 220 | else |
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| 221 | NewDataFolder/S $("root:"+baseStr) |
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| 222 | endif |
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| 223 | |
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| 224 | ////overwrite the existing data, if it exists |
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| 225 | Duplicate/O $("root:"+n0), $w0 |
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| 226 | Duplicate/O $("root:"+n1), $w1 |
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| 227 | Duplicate/O $("root:"+n2), $w2 |
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| 228 | Duplicate/O $("root:"+n3), $w3 |
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| 229 | Duplicate/O $("root:"+n4), $w4 |
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| 230 | |
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| 231 | // no resolution matrix |
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| 232 | endif //5-col data |
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| 233 | |
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| 234 | ////// |
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| 235 | if(DataFolderExists("root:Packages:NIST")) |
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| 236 | String/G root:Packages:NIST:gLastFileName = filename |
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| 237 | endif |
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| 238 | |
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| 239 | //plot if desired |
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| 240 | if(doPlot) |
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| 241 | // assign colors randomly |
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| 242 | rr = abs(trunc(enoise(65535))) |
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| 243 | gg = abs(trunc(enoise(65535))) |
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| 244 | bb = abs(trunc(enoise(65535))) |
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| 245 | |
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| 246 | // if target window is a graph, and user wants to append, do so |
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| 247 | DoWindow/B Plot_Manager |
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| 248 | if(WinType("") == 1) |
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| 249 | DoAlert 1,"Do you want to append this data to the current graph?" |
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| 250 | if(V_Flag == 1) |
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| 251 | AppendToGraph $w1 vs $w0 |
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| 252 | ModifyGraph mode($w1)=3,marker($w1)=19,msize($w1)=2,rgb($w1) =(rr,gg,bb),tickUnit=1 |
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| 253 | ErrorBars $w1 Y,wave=($w2,$w2) |
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| 254 | ModifyGraph tickUnit(left)=1 |
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| 255 | else |
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| 256 | //new graph |
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| 257 | Display $w1 vs $w0 |
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| 258 | ModifyGraph log=1,mode($w1)=3,marker($w1)=19,msize($w1)=2,rgb($w1)=(rr,gg,bb),tickUnit=1 |
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| 259 | ModifyGraph grid=1,mirror=2,standoff=0 |
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| 260 | ErrorBars $w1 Y,wave=($w2,$w2) |
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| 261 | ModifyGraph tickUnit(left)=1 |
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| 262 | Legend |
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| 263 | endif |
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| 264 | else |
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| 265 | // graph window was not target, make new one |
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| 266 | Display $w1 vs $w0 |
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| 267 | ModifyGraph log=1,mode($w1)=3,marker($w1)=19,msize($w1)=2,rgb($w1)=(rr,gg,bb),tickUnit=1 |
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| 268 | ModifyGraph grid=1,mirror=2,standoff=0 |
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| 269 | ErrorBars $w1 Y,wave=($w2,$w2) |
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| 270 | ModifyGraph tickUnit(left)=1 |
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| 271 | Legend |
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| 272 | endif |
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| 273 | endif |
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| 274 | |
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| 275 | //go back to the root folder and clean up before leaving |
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| 276 | SetDataFolder root: |
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| 277 | KillWaves/Z $n0,$n1,$n2,$n3,$n4,$n5 |
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| 278 | End |
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| 279 | |
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| 280 | |
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| 281 | //procedure for loading NSE data in the format (4-columns) |
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| 282 | // qvals - time - I(q,t) - dI(q,t) |
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| 283 | // |
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| 284 | // |
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| 285 | // this does NOT load the data into separate folders... |
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| 286 | // |
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| 287 | Proc A_LoadNSEData() |
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| 288 | A_LoadNSEDataWithName("",1) |
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| 289 | End |
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| 290 | |
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| 291 | Proc A_LoadNSEDataWithName(fileStr,doPlot) |
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| 292 | |
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| 293 | //Load the waves, using default waveX names |
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| 294 | //if no path or file is specified for LoadWave, the default Mac open dialog will appear |
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| 295 | LoadWave/G/D/A fileStr |
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| 296 | String filename = S_fileName |
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| 297 | |
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| 298 | String w0,w1,w2,n0,n1,n2,wt,w3,n3 |
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| 299 | Variable rr,gg,bb |
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| 300 | |
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| 301 | // put the names of the three loaded waves into local names |
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| 302 | n0 = StringFromList(0, S_waveNames ,";" ) |
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| 303 | n1 = StringFromList(1, S_waveNames ,";" ) |
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| 304 | n2 = StringFromList(2, S_waveNames ,";" ) |
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| 305 | n3 = StringFromList(3, S_waveNames ,";" ) |
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| 306 | |
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| 307 | |
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| 308 | //remove the semicolon AND period from files from the VAX |
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| 309 | w0 = CleanupName(("qvals_"+S_fileName),0) |
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| 310 | w1 = CleanupName(("time_"+S_fileName),0) |
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| 311 | w2 = CleanupName(("iqt_"+S_fileName),0) |
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| 312 | w3 = CleanupName(("iqterr_"+S_fileName),0) |
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| 313 | |
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| 314 | if(exists(w0) !=0) |
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| 315 | DoAlert 0,"This file has already been loaded. Use Append to Graph..." |
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| 316 | KillWaves $n0,$n1,$n2 // kill the default waveX that were loaded |
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| 317 | return |
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| 318 | endif |
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| 319 | |
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| 320 | // Rename to give nice names |
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| 321 | Rename $n0, $w0 |
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| 322 | Rename $n1, $w1 |
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| 323 | Rename $n2, $w2 |
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| 324 | Rename $n3, $w3 |
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| 325 | |
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| 326 | if(doPlot) |
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| 327 | // assign colors randomly |
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| 328 | rr = abs(trunc(enoise(65535))) |
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| 329 | gg = abs(trunc(enoise(65535))) |
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| 330 | bb = abs(trunc(enoise(65535))) |
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| 331 | |
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| 332 | // if target window is a graph, and user wants to append, do so |
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| 333 | if(WinType("") == 1) |
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| 334 | DoAlert 1,"Do you want to append this data to the current graph?" |
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| 335 | if(V_Flag == 1) |
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| 336 | AppendToGraph $w2 vs $w1 |
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| 337 | ModifyGraph mode($w2)=3,marker($w2)=29,msize($w2)=2,rgb($w2) =(rr,gg,bb),grid=1,mirror=2,tickUnit=1 |
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| 338 | ErrorBars $w2 Y,wave=($w3,$w3) |
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| 339 | else |
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| 340 | //new graph |
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| 341 | Display $w2 vs $w1 |
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| 342 | ModifyGraph standoff=0,mode($w2)=3,marker($w2)=29,msize($w2)=2,rgb($w2)=(rr,gg,bb),grid=1,mirror=2,tickUnit=1 |
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| 343 | ErrorBars $w2 Y,wave=($w3,$w3) |
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| 344 | Legend |
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| 345 | endif |
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| 346 | else |
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| 347 | // graph window was not target, make new one |
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| 348 | Display $w2 vs $w1 |
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| 349 | ModifyGraph standoff=0,mode($w2)=3,marker($w2)=29,msize($w2)=2,rgb($w2)=(rr,gg,bb),grid=1,mirror=2,tickUnit=1 |
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| 350 | ErrorBars $w2 Y,wave=($w3,$w3) |
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| 351 | Legend |
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| 352 | endif |
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| 353 | endif //doPlot |
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| 354 | |
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| 355 | End |
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| 356 | |
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| 357 | //procedure for loading desmeared USANS data in the format (5-columns) |
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| 358 | // qvals - I(q) - sig I - Ism(q) - fitted Ism(q) |
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| 359 | //no weighting wave is created (not needed in IGOR 4) |
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| 360 | // |
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| 361 | // not really ever used... |
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| 362 | // |
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| 363 | Proc A_LoadUSANSData() |
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| 364 | |
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| 365 | //Load the waves, using default waveX names |
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| 366 | //if no path or file is specified for LoadWave, the default Mac open dialog will appear |
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| 367 | LoadWave/G/D/A |
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| 368 | String filename = S_fileName |
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| 369 | |
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| 370 | String w0,w1,w2,n0,n1,n2,w3,n3,w4,n4 |
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| 371 | Variable rr,gg,bb |
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| 372 | |
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| 373 | // put the names of the three loaded waves into local names |
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| 374 | n0 = StringFromList(0, S_waveNames ,";" ) |
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| 375 | n1 = StringFromList(1, S_waveNames ,";" ) |
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| 376 | n2 = StringFromList(2, S_waveNames ,";" ) |
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| 377 | n3 = StringFromList(3, S_waveNames ,";" ) |
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| 378 | n4 = StringFromList(4, S_waveNames ,";" ) |
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| 379 | |
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| 380 | |
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| 381 | //remove the semicolon AND period from files from the VAX |
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| 382 | w0 = CleanupName((S_fileName+"_q"),0) |
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| 383 | w1 = CleanupName((S_fileName+"_i"),0) |
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| 384 | w2 = CleanupName((S_fileName+"_s"),0) |
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| 385 | w3 = CleanupName((S_fileName+"_ism"),0) |
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| 386 | w4 = CleanupName((S_fileName+"_fit_ism"),0) |
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| 387 | |
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| 388 | if(exists(w0) !=0) //the wave already exists |
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| 389 | DoAlert 1,"This file "+S_filename+" has already been loaded. Do you want to load the new data file, overwriting the data in memory?" |
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| 390 | if(V_flag==2) //user selected No |
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| 391 | KillWaves $n0,$n1,$n2,$n3,$n4 // kill the default waveX that were loaded |
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| 392 | if(DataFolderExists("root:Packages:NIST")) |
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| 393 | String/G root:Packages:NIST:gLastFileName = filename |
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| 394 | endif //set the last file loaded to the one NOT loaded |
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| 395 | return //quits the macro |
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| 396 | endif |
|---|
| 397 | endif |
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| 398 | |
|---|
| 399 | ////overwrite the existing data, if it exists |
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| 400 | Duplicate/O $n0, $w0 |
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| 401 | Duplicate/O $n1, $w1 |
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| 402 | Duplicate/O $n2, $w2 |
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| 403 | Duplicate/O $n3, $w3 |
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| 404 | Duplicate/O $n4, $w4 |
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| 405 | KillWaves $n0,$n1,$n2,$n3,$n4 |
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| 406 | |
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| 407 | if(DataFolderExists("root:Packages:NIST")) |
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| 408 | String/G root:Packages:NIST:gLastFileName = filename |
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| 409 | endif |
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| 410 | |
|---|
| 411 | // assign colors randomly |
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| 412 | rr = abs(trunc(enoise(65535))) |
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| 413 | gg = abs(trunc(enoise(65535))) |
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| 414 | bb = abs(trunc(enoise(65535))) |
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| 415 | |
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| 416 | // if target window is a graph, and user wants to append, do so |
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| 417 | if(WinType("") == 1) |
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| 418 | DoAlert 1,"Do you want to append this data to the current graph?" |
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| 419 | if(V_Flag == 1) |
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| 420 | AppendToGraph $w1 vs $w0 |
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| 421 | ModifyGraph mode=3,marker=29,msize=2,rgb ($w1) =(rr,gg,bb),tickUnit=1,grid=1,mirror=2 |
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| 422 | ErrorBars $w1 Y,wave=($w2,$w2) |
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| 423 | else |
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| 424 | //new graph |
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| 425 | Display $w1 vs $w0 |
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| 426 | ModifyGraph log=1,mode=3,marker=29,msize=2,rgb=(rr,gg,bb),tickUnit=1,grid=1,mirror=2 |
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| 427 | ErrorBars $w1 Y,wave=($w2,$w2) |
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| 428 | Legend |
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| 429 | endif |
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| 430 | else |
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| 431 | // graph window was not target, make new one |
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| 432 | Display $w1 vs $w0 |
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| 433 | ModifyGraph log=1,mode=3,marker=29,msize=2,rgb=(rr,gg,bb),tickUnit=1,grid=1,mirror=2 |
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| 434 | ErrorBars $w1 Y,wave=($w2,$w2) |
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| 435 | Legend |
|---|
| 436 | endif |
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| 437 | |
|---|
| 438 | End |
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| 439 | |
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| 440 | |
|---|
| 441 | //// Extra "Utility Procedures" |
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| 442 | // to pick path, get a list of data files, and make sure that a valid filename |
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| 443 | // is passed to LoadOneDDataWithName() |
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| 444 | // |
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| 445 | |
|---|
| 446 | //prompts user to choose the local folder that contains the SANS Data |
|---|
| 447 | //only one folder can be used, and its path is catPathName (and is a NAME, not a string) |
|---|
| 448 | //this will overwrite the path selection |
|---|
| 449 | //returns 1 if no path selected as error condition |
|---|
| 450 | Function A_PickPath() |
|---|
| 451 | |
|---|
| 452 | //set the global string to the selected pathname |
|---|
| 453 | NewPath/O/M="pick the SANS data folder" catPathName |
|---|
| 454 | PathInfo/S catPathName |
|---|
| 455 | String dum = S_path |
|---|
| 456 | String alertStr = "" |
|---|
| 457 | alertStr = "You must set the path to Charlotte through a Mapped Network Drive, not through the Network Neighborhood" |
|---|
| 458 | //alertStr += " Please see the manual for details." |
|---|
| 459 | if (V_flag == 0) |
|---|
| 460 | //path does not exist - no folder selected |
|---|
| 461 | String/G root:Packages:NIST:gCatPathStr = "no folder selected" |
|---|
| 462 | return(1) |
|---|
| 463 | else |
|---|
| 464 | //set the global to the path (as a string) |
|---|
| 465 | // need 4 \ since it is the escape character |
|---|
| 466 | if(cmpstr("\\\\",dum[0,1])==0) //Windoze user going through network neighborhood |
|---|
| 467 | DoAlert 0,alertStr |
|---|
| 468 | KillPath catPathName |
|---|
| 469 | return(1) |
|---|
| 470 | endif |
|---|
| 471 | String/G root:Packages:NIST:gCatPathStr = dum |
|---|
| 472 | return(0) //no error |
|---|
| 473 | endif |
|---|
| 474 | End |
|---|
| 475 | |
|---|
| 476 | //Function attempts to find valid filename from partial name that has been stripped of |
|---|
| 477 | //the VAX version number. The partial name is tried first |
|---|
| 478 | //*** the PATH is hard-wired to catPathName (which is assumed to exist) |
|---|
| 479 | //version numers up to ;10 are tried |
|---|
| 480 | //only the "name;vers" is returned. the path is not prepended, hence the return string |
|---|
| 481 | //is not a complete specification of the file |
|---|
| 482 | // |
|---|
| 483 | // added 11/99 - uppercase and lowercase versions of the file are tried, if necessary |
|---|
| 484 | // since from marquee, the filename field (textread[0]) must be used, and can be a mix of |
|---|
| 485 | // upper/lowercase letters, while the filename on the server (should) be all caps |
|---|
| 486 | // now makes repeated calls to ValidFileString() |
|---|
| 487 | // |
|---|
| 488 | Function/S A_FindValidFilename(partialName) |
|---|
| 489 | String PartialName |
|---|
| 490 | |
|---|
| 491 | String retStr="" |
|---|
| 492 | |
|---|
| 493 | //try name with no changes - to allow for ABS files that have spaces in the names 12APR04 |
|---|
| 494 | retStr = A_ValidFileString(partialName) |
|---|
| 495 | if(cmpstr(retStr,"") !=0) |
|---|
| 496 | //non-null return |
|---|
| 497 | return(retStr) |
|---|
| 498 | Endif |
|---|
| 499 | |
|---|
| 500 | //if the partial name is derived from the file header, there can be spaces at the beginning |
|---|
| 501 | //or in the middle of the filename - depending on the prefix and initials used |
|---|
| 502 | // |
|---|
| 503 | //remove any leading spaces from the name before starting |
|---|
| 504 | partialName = A_RemoveAllSpaces(partialName) |
|---|
| 505 | |
|---|
| 506 | //try name with no spaces |
|---|
| 507 | retStr = A_ValidFileString(partialName) |
|---|
| 508 | if(cmpstr(retStr,"") !=0) |
|---|
| 509 | //non-null return |
|---|
| 510 | return(retStr) |
|---|
| 511 | Endif |
|---|
| 512 | |
|---|
| 513 | //try all UPPERCASE |
|---|
| 514 | partialName = UpperStr(partialName) |
|---|
| 515 | retStr = A_ValidFileString(partialName) |
|---|
| 516 | if(cmpstr(retStr,"") !=0) |
|---|
| 517 | //non-null return |
|---|
| 518 | return(retStr) |
|---|
| 519 | Endif |
|---|
| 520 | |
|---|
| 521 | //try all lowercase (ret null if failure) |
|---|
| 522 | partialName = LowerStr(partialName) |
|---|
| 523 | retStr = A_ValidFileString(partialName) |
|---|
| 524 | if(cmpstr(retStr,"") !=0) |
|---|
| 525 | //non-null return |
|---|
| 526 | return(retStr) |
|---|
| 527 | else |
|---|
| 528 | return(retStr) |
|---|
| 529 | Endif |
|---|
| 530 | End |
|---|
| 531 | |
|---|
| 532 | //function to test a binary file to see if it is a RAW binary SANS file |
|---|
| 533 | //first checks the total bytes in the file (which for raw data is 33316 bytes) |
|---|
| 534 | //**note that the "DIV" file will also show up as a raw file by the run field |
|---|
| 535 | //should be listed in CAT/SHORT and in patch windows |
|---|
| 536 | // |
|---|
| 537 | //Function then checks the file fname (full path:file) for "RAW" run.type field |
|---|
| 538 | //if not found, the data is not raw data and zero is returned |
|---|
| 539 | Function A_CheckIfRawData(fname) |
|---|
| 540 | String fname |
|---|
| 541 | |
|---|
| 542 | Variable refnum,totalBytes |
|---|
| 543 | String testStr="" |
|---|
| 544 | |
|---|
| 545 | Open/R/T="????TEXT" refNum as fname |
|---|
| 546 | //get the total number of bytes in the file, to avoid moving past EOF |
|---|
| 547 | FStatus refNum |
|---|
| 548 | totalBytes = V_logEOF |
|---|
| 549 | //Print totalBytes |
|---|
| 550 | if(totalBytes!=33316) |
|---|
| 551 | //can't possibly be a raw data file |
|---|
| 552 | Close refnum |
|---|
| 553 | return(0) //not a raw SANS file |
|---|
| 554 | Endif |
|---|
| 555 | FSetPos refNum,75 |
|---|
| 556 | FReadLine/N=3 refNum,testStr |
|---|
| 557 | Close refNum |
|---|
| 558 | |
|---|
| 559 | if(cmpstr(testStr,"RAW")==0) |
|---|
| 560 | //true, is raw data file |
|---|
| 561 | Return(1) |
|---|
| 562 | else |
|---|
| 563 | //some other file |
|---|
| 564 | Return(0) |
|---|
| 565 | Endif |
|---|
| 566 | End |
|---|
| 567 | |
|---|
| 568 | //list (input) is a list, typically returned from IndexedFile() |
|---|
| 569 | //which is semicolon-delimited, and may contain filesnames from the VAX |
|---|
| 570 | //that contain version numbers, where the version number appears as a separate list item |
|---|
| 571 | //(and also as a non-existent file) |
|---|
| 572 | //these numbers must be purged from the list, especially for display in a popup |
|---|
| 573 | //or list processing of filenames |
|---|
| 574 | //the function returns the list, cleaned of version numbers (up to 11) |
|---|
| 575 | //raw data files will typically never have a version number other than 1. |
|---|
| 576 | Function/S A_RemoveVersNumsFromList(list) |
|---|
| 577 | String list |
|---|
| 578 | |
|---|
| 579 | //get rid of version numbers first (up to 11) |
|---|
| 580 | Variable ii,num |
|---|
| 581 | String item |
|---|
| 582 | num = ItemsInList(list,";") |
|---|
| 583 | ii=1 |
|---|
| 584 | do |
|---|
| 585 | item = num2str(ii) |
|---|
| 586 | list = RemoveFromList(item, list ,";" ) |
|---|
| 587 | ii+=1 |
|---|
| 588 | while(ii<12) |
|---|
| 589 | |
|---|
| 590 | return (list) |
|---|
| 591 | End |
|---|
| 592 | |
|---|
| 593 | //Function attempts to find valid filename from partial name that has been stripped of |
|---|
| 594 | //the VAX version number. The partial name is tried first |
|---|
| 595 | //*** the PATH is hard-wired to catPathName (which is assumed to exist) |
|---|
| 596 | //version numers up to ;10 are tried |
|---|
| 597 | //only the "name;vers" is returned. the path is not prepended, hence the return string |
|---|
| 598 | //is not a complete specification of the file |
|---|
| 599 | // |
|---|
| 600 | Function/S A_ValidFileString(partialName) |
|---|
| 601 | String partialName |
|---|
| 602 | |
|---|
| 603 | String tempName = "",msg="" |
|---|
| 604 | Variable ii,refnum |
|---|
| 605 | |
|---|
| 606 | ii=0 |
|---|
| 607 | do |
|---|
| 608 | if(ii==0) |
|---|
| 609 | //first pass, try the partialName |
|---|
| 610 | tempName = partialName |
|---|
| 611 | Open/Z/R/T="????TEXT"/P=catPathName refnum tempName //Does open file (/Z flag) |
|---|
| 612 | if(V_flag == 0) |
|---|
| 613 | //file exists |
|---|
| 614 | Close refnum //YES needed, |
|---|
| 615 | break |
|---|
| 616 | endif |
|---|
| 617 | else |
|---|
| 618 | tempName = partialName + ";" + num2str(ii) |
|---|
| 619 | Open/Z/R/T="????TEXT"/P=catPathName refnum tempName |
|---|
| 620 | if(V_flag == 0) |
|---|
| 621 | //file exists |
|---|
| 622 | Close refnum |
|---|
| 623 | break |
|---|
| 624 | endif |
|---|
| 625 | Endif |
|---|
| 626 | ii+=1 |
|---|
| 627 | //print "ii=",ii |
|---|
| 628 | while(ii<11) |
|---|
| 629 | //go get the selected bits of information, using tempName, which exists |
|---|
| 630 | if(ii>=11) |
|---|
| 631 | //msg = partialName + " not found. is version number > 11?" |
|---|
| 632 | //DoAlert 0, msg |
|---|
| 633 | //PathInfo catPathName |
|---|
| 634 | //Print S_Path |
|---|
| 635 | Return ("") //use null string as error condition |
|---|
| 636 | Endif |
|---|
| 637 | |
|---|
| 638 | Return (tempName) |
|---|
| 639 | End |
|---|
| 640 | |
|---|
| 641 | //function to remove all spaces from names when searching for filenames |
|---|
| 642 | //the filename (as saved) will never have interior spaces (TTTTTnnn_AB _Bnnn) |
|---|
| 643 | //but the text field in the header WILL, if less than 3 characters were used for the |
|---|
| 644 | //user's initials, and can have leading spaces if prefix was less than 5 characters |
|---|
| 645 | // |
|---|
| 646 | //returns a string identical to the original string, except with the interior spaces removed |
|---|
| 647 | // |
|---|
| 648 | Function/S A_RemoveAllSpaces(str) |
|---|
| 649 | String str |
|---|
| 650 | |
|---|
| 651 | String tempstr = str |
|---|
| 652 | Variable ii,spc,len //should never be more than 2 or 3 trailing spaces in a filename |
|---|
| 653 | ii=0 |
|---|
| 654 | do |
|---|
| 655 | len = strlen(tempStr) |
|---|
| 656 | spc = strsearch(tempStr," ",0) //is the last character a space? |
|---|
| 657 | if (spc == -1) |
|---|
| 658 | break //no more spaces found, get out |
|---|
| 659 | endif |
|---|
| 660 | str = tempstr |
|---|
| 661 | tempStr = str[0,(spc-1)] + str[(spc+1),(len-1)] //remove the space from the string |
|---|
| 662 | While(1) //should never be more than 2 or 3 |
|---|
| 663 | |
|---|
| 664 | If(strlen(tempStr) < 1) |
|---|
| 665 | tempStr = "" //be sure to return a null string if problem found |
|---|
| 666 | Endif |
|---|
| 667 | |
|---|
| 668 | //Print strlen(tempstr) |
|---|
| 669 | |
|---|
| 670 | Return(tempStr) |
|---|
| 671 | |
|---|
| 672 | End |
|---|
