code: function convertDbfToData(inPath, outPath, opts_, cb) {
    if (typeof cb === 'undefined') {
      cb = opts_;
    }
    readDbf(inPath, function (error, jsonData) {
      if (error) {
        cb(error);
      } else {
        writeData(outPath, jsonData, opts_, cb);
      }
    });
  }
docs: Reads in a dbf file with {@link readData} and write to file using {@link writeData}. A convenience function for converting DBFs to more useable formats. Formerly known as `writeDbfToData` and is aliased for legacy support.
  
  @function convertDbfToData
  @param {String} inFilePath Input file path
  @param {String} outFilePath Output file path
  @param {Object} [options] Optional config object that's passed to {@link writeData}. See that documentation for full options, which vary depending on the output format you choose.
  @param {Function} callback Has signature `(err, dataStr)`. `dataStr` is the data that was written out as a string
  
  @example
  io.convertDbfToData('path/to/data.dbf', 'path/to/data.csv', function (err, dataStr) {
  console.log(err)
  })
  
  io.convertDbfToData('path/to/data.dbf', 'path/to/create/to/data.csv', {makeDirectories: true}, function (err, dataStr) {
  console.log(err)
  })