plot_eig¶

pydl.pydlspec2d.spec1d.plot_eig(filename, title='Unknown')[source]¶

Plot spectra from an eigenspectra/template file.

Parameters:	filename : `str` Name of a FITS file containing eigenspectra/templates. title : `str`, optional Title to put on the plot.
Raises:	:exc:`ValueError` If an unknown template type was input in `filename`.