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Press_Schechter_MF module
Code to compute the PressSchechter mass function given Pk from CAMB, based on Komatsu's CRL
Name: Press_Schechter_MF
File: cosmosis-standard-library/mass_function/mf_pressschechter/ps_mf_module.so
Version: 1
Author(s):
URL: http://www.mpa-garching.mpg.de/~komatsu/crl/
Cite:
Rules:
Assumptions:
- CAMB must be run to output linear matter Pk
Explanation
This module calculates the Press Schecter mass function given the linear matter power spectrum.
##Parameters
These parameters can be set in the module's section in the ini parameter file.
If no default is specified then the parameter is required.
Parameter | Description |
---|---|
feedback | Integer,amount of output to print. 0 for no feedback. 1 for basic (default = 0) |
redshift_zero | Integer. 1 outputs only z=0 mf. 0 outputs mass functions for each Pk in datablock |
##Inputs
These parameters and data are inputs to the module, either supplied as parameters by the sampler or computed by some previous module. They are loaded from the data block.
Section | Parameter | Description |
---|---|---|
matter_power_lin | k | real 1D array, sample values of linear spectrum in Mpc/h |
z | real 1D array, redshift of linear spectrum samples | |
P | real 2D array, linear spectrum in (Mpc/h)^{-3} |
##Outputs
These parameters and data are computed as outputs from the module
Section | Parameter | Description |
---|---|---|
mass_function | r_h | real 1D array, R in (h^-1 Mpc) |
m_h | real 1D array, mass in (omega_matter h^-1 M_solar) | |
dndlnrh | real 2D array, dn/dlnRh (h^3 Mpc^-3) | |
dndlnmh | real 2D array, dn/dlnMh (h^3 Mpc^-3) |
Updated