combine1fiber¶

pydl.pydlspec2d.spec2d.combine1fiber(inloglam, objflux, newloglam, objivar=None, verbose=False, **kwargs)[source]¶

Combine several spectra of the same object, or resample a single spectrum.

Parameters:

inloglam : numpy.ndarray

Vector of log wavelength.

objflux : numpy.ndarray

Input flux.

newloglam : numpy.ndarray

Output wavelength pixels, vector of log wavelength.

objivar : numpy.ndarray, optional

Inverse variance of the flux.

verbose : bool, optional

If True, set log level to DEBUG.

Returns:

tuple() of numpy.ndarray

The resulting flux and inverse variance.

Raises:

:exc:`ValueError`

If input dimensions don’t match.