def add_column(filename,column,formula,force=False):
    """ Add a column to a FITS file.

    ADW: Could this be replaced by a ftool?
    """
    columns = parse_formula(formula)
    logger.info("Running file: %s"%filename)
    logger.debug("  Reading columns: %s"%columns)
    data = fitsio.read(filename,columns=columns)

    logger.debug('  Evaluating formula: %s'%formula)
    col = eval(formula)

    col = np.asarray(col,dtype=[(column,col.dtype)])
    insert_columns(filename,col,force=force)
    return True
def add_column ( filename , column , formula , force = False ) : columns = parse_formula ( formula ) logger . info ( "Running file: %s" % filename ) logger . debug ( "  Reading columns: %s" % columns ) data = fitsio . read ( filename , columns = columns ) logger . debug ( '  Evaluating formula: %s' % formula ) col = eval ( formula ) col = np . asarray ( col , dtype = [ ( column , col . dtype ) ] ) insert_columns ( filename , col , force = force ) return True
Add a column to a FITS file.

    ADW: Could this be replaced by a ftool?