index = -1
                for row in csv_reader:
                    index += 1
                    if index == 0:
                        metids = row[1:]
                    else:
                        sampleid = row[0]
                        metvals = row[1:]
                        minlen = min(len(metids), len(metvals))
                        write_meta_values(h5, h5writepath, str(sampleid),
                                          metids[0:minlen], metvals[0:minlen],
                                          parameters['overwrite'] == 'yes')


if __name__ == "__main__":
    tic()
    settings = OptionsHolder(__doc__, ImportMetaSet_options)
    settings.description = 'Metadata import'
    settings.do = 'yes'
    printlog(settings.program_description)
    #Parse command line parameters
    try:
        settings.parse_command_line_args()
    except Exception as inst:
        printlog('!!! Error in command line parameters: !!!')
        printlog(inst)
        printlog('\nRun python ' + sys.argv[0] +
                 ' --help for command line options information!')
        sys.exit(-1)

    parameters = settings.parameters
        
        idx = np.argmin(test*ref)
        divpoint = mididx[idx]+1

        return divpoint    
    
    def export(self):
        """
        Prepares peak alignment parameter set for export  
        """
        self.minsegwidth = self.minsegwidth * self.rtrange[1]
        self.maxpeakshift = self.maxpeakshift * self.rtrange[1]

    
if __name__ == "__main__": 
    tic();
    settings=OptionsHolder(__doc__, InternalAlign_options);
    settings.description='Profile Alignment';
    settings.do='yes';
    printlog(settings.program_description);
    try:
        settings.parse_command_line_args()   
    except Exception as inst:
        printlog('!!! Error in command line parameters: !!!');
        printlog(inst);
        printlog('\nRun python ' + sys.argv[0] + ' --help for command line options information!');
        sys.exit(-1)

    parameters = settings.parameters;
    if parameters['logfile'] != '':
        start_log(parameters['logfile'], overwrite_existing = (parameters['overwrite_logfile'] == 'yes'), verbosity_level = parameters['verbose']);