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:

http://www.mpa-garching.mpg.de/~komatsu/crl/

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)

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cosmosis / default_modules / Press_Schechter_MF_1

Press_Schechter_MF module

Code to compute the PressSchechter mass function given Pk from CAMB, based on Komatsu's CRL