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.