mapsims tutorials

Notebooks on how to use mapsims and Simons Observatory's map based simulations.

For any errors or feedback, open an issue on this repository.

Recording of the 1-hour tutorial (June 2020)

Or download the video in MP4 format from the Simons Observatory wiki (needs credentials)

Review notebooks without executing them

See the already executed notebooks

Setup at NERSC

• Login to Jupyter@NERSC

• Open a terminal

• Clone this repository:

    git clone https://github.com/simonsobs/mapsims_tutorials
  

• Run the kernel installation script:

    bash install_mbs_kernel_nersc.sh
  

• Refresh the browser page

• You should have now the "Simons Obs MBS" kernel

Local setup

The only tricky dependencies of mapsims are healpy and pysm3. It is easier to install them with Conda, but pip should work as well:

    conda create -c conda-forge -n mbs python=3.7 astropy healpy pysm3 numba h5py libsharp=*=*openmpi* mpi4py ipykernel

The tutorial requires mapsims, so_noise_models and pixell, they can be installed with:

pip install -r requirements.txt