def tweak_thimble_input(stitch_dict, cmd_args):
    """
    :param stitch_dict: Dictionary produced by stitchr
    :param cmd_args: command line arguments passed to thimble
    :return: Fixed stitchr dict (species capitalised, TCR names blanked)
    """
    stitch_dict['species'] = cmd_args['species'].upper()
    stitch_dict['name'] = ''
    for region in ['v', 'j', 'cdr3', 'c']:
        stitch_dict[region] = stitch_dict[region].upper()

    return stitch_dict