Gallery

• Measure the power spectrum of a convergence map
• Measure the power spectrum of a convergence map (MPI)
• Distribute operations across different processors
• Histograms of convergence maps
• Generate a realization of a gaussian random field with known power spectrum
• Construct convergence maps out of shear catalogs
• Decompose a shear map into E and B modes
• Design your own simulation set
  • The algorithm
  • Examples
• I/O to and from Gadget2 snapshots
• Constraining cosmological (and not) parameter spaces
• Three different ways to do parameter sampling
• A quick and dirty way to incorporate parameter priors