A package for simulating skies for 21cm Intensity Mapping, with a lot of bonus utility code for dealing with Healpix maps, spherical co-ordinates etc.
This package has many dependencies. The following are essential:
It is strongly recommended that you use optimized versions of Numpy and Scipy compiled against a multithreaded BLAS library such as the Intel MKL or for AMD chips ACML.
For full functionality there are many other packages which are required:
- GSL, the Gnu Scientific Library (GSL), for compiling spherical bessel routines. Ensure it's in your LIBRARY_PATH, LD_LIBRARY_PATH and CPATH.
- Healpy
There are several Cython modules which need to be built, to do that just:
> cd cosmoutils
> python setup.py build_ext --inplace