Needlet ILC
powered by ducc0 and multi-threading
git clone https://github.com/echoCMB/PyNILC
cd PyNILC
pip install -e .
from pynilc.nilc import NILC
from pynilc.sht import HealpixDUCC
from pynilc.needlets import NeedletTransformrefer to the /example for details
Test is based on NSIDE=1024, needlet bands = 10, frequency channels = 6
