parameters: (self)
docstring: File initializer.
  
              Overwrites the existing output file and writes the first row,
              which is the header (column names).
docstring_summary: File initializer.
docstring_tokens: File initializer .
function: def setup_gt_file(self):
          """ File initializer.
  
              Overwrites the existing output file and writes the first row,
              which is the header (column names).
          """
          with open(self.output_csv_file, mode='wb') as file:
              writer = csv.writer(file, delimiter=",")
              writer.writerow(['timestamp[ns]', 'x', 'y', 'z', 'qw', 'qx',
                               'qy', 'qz'])
function_tokens: def setup_gt_file ( self ) : with open ( self . output_csv_file , mode = 'wb' ) as file : writer = csv . writer ( file , delimiter = "," ) writer . writerow ( [ 'timestamp[ns]' , 'x' , 'y' , 'z' , 'qw' , 'qx' , 'qy' , 'qz' ] )