ismoothing
ismoothing is an interface to 'smoothing' F90 facility. It requires some disk space on which to write the parameter file and the other temporary files. Most data can be provided/generated as an external FITS file, or as a memory array.
whitenoise = randomn(seed, nside2npix(256)) |
ismoothing, whitenoise, rednoise, fwhm=120, /ring, simul=1,/silent |
mollview, whitenoise,title='White noise' |
mollview, rednoise, title='Smoothed white Noise' |
will generate and plot a white noise map and its smoothed version
Version 3.50, 2018-12-10