Module datafile
source code
datafile.py is to convert different format files into Fullprof/GSAS readable 
format. And save x, y, sigma into data dictionary.
    Fullprof format is the standard XYSigma format.
    GSAS     format is one of the following:
                1. Timemap; 2. FXYE; 3. ESD; 4. STD.
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        DataFileConverter 
      Unify to convert input data file to engine file and save the 
        XYSigma into data dictionary.
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          createDataDict(datainfofile,
        datadirectory) 
      Create datadict template for refine.py | 
          
            source code
            
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          readFileList(datafilelist,
        enginename) 
      Read datafile content based on datafilelist. | 
          
            source code
            
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        __id__ = '$Id: datafile.py 6420 2011-03-29 10:32:46Z yshang $'
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        __package__ = 'diffpy.srrietveld.addon'
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Imports:
  checkFormat,
  math,
  os