Re-binning

cwitools.analysis.rebin(inputfits, xybin=1, zbin=1, vardata=False)

Re-bin a data cube along the spatial (x,y) and wavelength (z) axes.

Parameters:

• inputfits (astropy FITS object) – Input FITS to be rebinned.
• xybin (int) – Integer binning factor for x,y axes. (Def: 1)
• zbin (int) – Integer binning factor for z axis. (Def: 1)
• vardata (bool) – Set to TRUE if rebinning variance data. (Def: True)
• fileExt (str) – File extension for output (Def: .binned.fits)