Parse useful details from SampleSheet CSV file.

def _read_input_csv(in_file):
    """Parse useful details from SampleSheet CSV file.
    """
    with io.open(in_file, newline=None) as in_handle:
        reader = csv.reader(in_handle)
        next(reader) # header
        for line in reader:
            if line: # empty lines
                (fc_id, lane, sample_id, genome, barcode) = line[:5]
                yield fc_id, lane, sample_id, genome, barcode