function rebin1d
Rebin a one-dimensional vector to new values.
Syntax
result = rebin1d(spectrum, xstart, xend, xdelta [, xvalues])
Arguments
| spectrum: | A one-dimensional FITS. It should have the correct FITS keywords (CRVAL1, CRPIX1, and CDELT1) or the optional argument xvalues should be given. |
| xstart: | The first channel in the rebinned data |
| xend: | The last channel in the rebinned data |
| xdelta: | The increment step size for the rebinned data |
| xvalues: | A vector of same length as spectrum with the corresponding x-values. |
Returns
The returned vector has the data rebinned with the appropritate FITS keywords set.
See also
function interpol