cosmocl

• Code for theoretical calculation and estimation of the angular power spectra.
• Dependencies:
  • numpy, scipy, h5py
  • tqdm
    • https://github.com/tqdm/tqdm
    • pip install tqdm
  • healpy
    • https://github.com/healpy/healpy
    • pip install healpy
  • pymaster
    • https://github.com/LSSTDESC/NaMaster
    • conda install -c conda-forge namaster

Theoretical calculation

• source: theocl.py
• See this notebook for example calculations.

Estimation

(need update)

• source: estcl.py
• estimator: PyMaster or Healpy
• Each field has map and mask, which can be updated separately.
• Mode coupling matrix can be saved to save time if masks not changed.