def METHOD_NAME(nc_group):
    """
    (obj) -> dict
    Return: global attribute info of a netcdf group object.
    """
    global_attr_info = OrderedDict()
    if nc_group.__dict__:
        for name, val in list(nc_group.__dict__.items()):
            value = str(val).split('\n') if '\n' in str(val) else str(val)
            global_attr_info[name] = value
    return global_attr_info