The namespace of the number counts modelling More...

Classes
struct	STR_NC_data_model
	the structure STR_NC_data_model More...

struct	STR_NCSF_data_model
	the structure STR_NCSF_data_model More...

class	Modelling_NumberCounts
	The class Modelling_NumberCounts. More...

class	Modelling_NumberCounts1D
	The class Modelling_NumberCounts1D. More...

class	Modelling_NumberCounts1D_Mass
	The class Modelling_NumberCounts1D_Mass. More...

class	Modelling_NumberCounts1D_MassProxy
	The class Modelling_NumberCounts1D_MassProxy. More...

class	Modelling_NumberCounts1D_Redshift
	The class Modelling_NumberCounts1D_Redshift. More...

class	Modelling_NumberCounts1D_Size
	The class Modelling_NumberCounts1D_Size. More...

class	Modelling_NumberCounts2D
	The class Modelling_NumberCounts2D. More...

class	Modelling_NumberCounts2D_RedshiftMass
	The class Modelling_NumberCounts2D_RedshiftMass. More...

Functions
double	Filter_sigmaR (const double kk, const double radius)
	the filter to compute \(\sigma(R)\) More...

double	Filter_dsigmaR (const double kk, const double radius)
	the filter to compute \(\mathrm{d} \sigma(R) / \mathrm{d} R\) More...

void	sigmaM_dlnsigmaM (double &sigmaM, double &dlnsigmaM, const double mass, const cbl::glob::FuncGrid interp_Pk, const double kmax, const double rho)
	compute \( \sigma(M), \mathrm{d} \ln(\sigma(M)) / \mathrm{d} M \) More...

void	sigmaM_dlnsigmaM (std::vector< double > &sigmaM, std::vector< double > &dlnsigmaM, const std::vector< double > mass, const std::vector< double > kk, const std::vector< double > Pk, const std::string interpType, const double kmax, const double rho)
	compute \( \sigma(M), \mathrm{d} \ln(\sigma(M)) / \mathrm{d} M \) More...

std::vector< cbl::glob::FuncGrid >	sigmaM_dlnsigmaM (const std::vector< double > mass, cosmology::Cosmology cosmology, const std::vector< double > kk, const std::vector< double > Pk, const std::string interpType, const double kmax)
	compute \( \sigma(M), \mathrm{d} \ln(\sigma(M)) / \mathrm{d} M \) and return them as interpolating function More...

double	mass_function (const double mass, cosmology::Cosmology cosmology, const double redshift, const std::string model_MF, const bool store_output, const double Delta, const bool isDelta_critical, const cbl::glob::FuncGrid interp_Pk, const double kmax)
	compute the mass function More...

std::vector< double >	mass_function (const std::vector< double > mass, cosmology::Cosmology cosmology, const double redshift, const std::string model_MF, const bool store_output, const double Delta, const bool isDelta_critical, const std::vector< double > kk, const std::vector< double > Pk, const std::string interpType, const double kmax)
	compute the mass function More...

std::vector< std::vector< double > >	mass_function (const std::vector< double > redshift, const std::vector< double > mass, cosmology::Cosmology cosmology, const std::string model_MF, const bool store_output, const double Delta, const bool isDelta_critical, const std::vector< double > kk, const std::vector< double > Pk, const std::string interpType, const double kmax)
	compute the mass function as function of mass and redshift More...

std::vector< double >	size_function (cosmology::Cosmology cosmology, const std::vector< double > radii, const double redshift, const std::string model, const double b_eff, double slope=0.854, double offset=0.420, const double deltav_NL=-0.795, const double del_c=1.69, const std::string method_Pk="Eisensteinhu", const bool store_output=true, const std::string output_root="test", const std::string interpType="Linear", const double k_max=100., const std::string input_file=par::defaultString, const bool is_parameter_file=true)
	the void size function More...

double	number_counts (const double redshift_min, const double redshift_max, const double Mass_min, const double Mass_max, cosmology::Cosmology cosmology, const double Area, const std::string model_MF, const bool store_output, const double Delta, const bool isDelta_critical, const glob::FuncGrid interp_sigmaM, const glob::FuncGrid interp_DlnsigmaM)
	compute the number counts as function of mass and redshift More...

double	counts_proxy (const double alpha, const double beta, const double gamma, const double scatter0, const double scatterM, const double scatterM_exp, const double scatterz, const double scatterz_exp, const double z_bias, const double proxy_bias, const double z_err, const double proxy_err, const double Plambda_a, const double Plambda_b, const double Plambda_c, std::function< double(const double, const double, const std::shared_ptr< void >)> fz, std::function< double(const double, const double)> z_error, std::function< double(const double, const double)> proxy_error, double(*response_fact)(const double, const double, const double, const double, const std::string, const double, const std::string, std::shared_ptr< void >), const double redshift_min, const double redshift_max, const double proxy_min, const double proxy_max, cbl::cosmology::Cosmology cosmology, const double Area, const std::string model_MF, const std::string model_bias, const bool store_output, const double Delta, const bool isDelta_critical, const cbl::glob::FuncGrid interp_sigmaM, const cbl::glob::FuncGrid interp_DlnsigmaM, const cbl::glob::FuncGrid interp_DN, const double proxy_pivot, const double z_pivot, const double mass_pivot, const double log_base, const double weight)
	compute the number counts as function of mass proxy and redshift More...

std::vector< double >	mass_function_mass (const std::vector< double > mass, const std::shared_ptr< void > inputs, std::vector< double > &parameter)
	compute the mass function as a function of the mass More...

std::vector< double >	number_density_mass (const std::vector< double > mass, const std::shared_ptr< void > inputs, std::vector< double > &parameter)
	compute the number density as a function of the mass More...

std::vector< double >	number_counts_mass (const std::vector< double > mass, const std::shared_ptr< void > inputs, std::vector< double > &parameter)
	compute the number counts as a function of the mass More...

std::vector< double >	number_counts_mass_snapshot (const std::vector< double > mass, const std::shared_ptr< void > inputs, std::vector< double > &parameter)
	compute the number counts as a function of the mass for a simulation snapshot More...

std::vector< double >	number_counts_proxy (const std::vector< double > proxy, const std::shared_ptr< void > inputs, std::vector< double > &parameter)
	compute the number counts as a function of the mass proxy More...

std::vector< double >	number_density_redshift (const std::vector< double > redshift, const std::shared_ptr< void > inputs, std::vector< double > &parameter)
	compute the number density as a function of the redshift More...

std::vector< double >	number_counts_redshift (const std::vector< double > redshift, const std::shared_ptr< void > inputs, std::vector< double > &parameter)
	compute the number counts as a function of redshift More...

std::vector< double >	size_function_model (const std::vector< double > radii, const std::shared_ptr< void > inputs, std::vector< double > &parameter)
	compute the size function as a function of the void effective radii More...

std::vector< std::vector< double > >	mass_function_redshift_mass (const std::vector< double > redshift, const std::vector< double > mass, const std::shared_ptr< void > inputs, std::vector< double > &parameter)
	compute the mass function as a function of the mass and redshift More...

std::vector< std::vector< double > >	number_density_redshift_mass (const std::vector< double > redshift, const std::vector< double > mass, const std::shared_ptr< void > inputs, std::vector< double > &parameter)
	compute the number density as a function of the mass and redshift More...

std::vector< std::vector< double > >	number_counts_redshift_mass (const std::vector< double > redshift, const std::vector< double > mass, const std::shared_ptr< void > inputs, std::vector< double > &parameter)
	compute the number counts as a function of the mass and redshift More...

Detailed Description

The namespace of the number counts modelling

The modelling::numbercounts namespace contains all the functions and classes to model number counts

Function Documentation

◆ counts_proxy()

double cbl::modelling::numbercounts::counts_proxy	(	const double	alpha,
		const double	beta,
		const double	gamma,
		const double	scatter0,
		const double	scatterM,
		const double	scatterM_exp,
		const double	scatterz,
		const double	scatterz_exp,
		const double	z_bias,
		const double	proxy_bias,
		const double	z_err,
		const double	proxy_err,
		const double	Plambda_a,
		const double	Plambda_b,
		const double	Plambda_c,
		std::function< double(const double, const double, const std::shared_ptr< void >)>	fz,
		std::function< double(const double, const double)>	z_error,
		std::function< double(const double, const double)>	proxy_error,
		double(*)(const double, const double, const double, const double, const std::string, const double, const std::string, std::shared_ptr< void >)	response_fact,
		const double	redshift_min,
		const double	redshift_max,
		const double	proxy_min,
		const double	proxy_max,
		cbl::cosmology::Cosmology	cosmology,
		const double	Area,
		const std::string	model_MF,
		const std::string	model_bias,
		const bool	store_output,
		const double	Delta,
		const bool	isDelta_critical,
		const cbl::glob::FuncGrid	interp_sigmaM,
		const cbl::glob::FuncGrid	interp_DlnsigmaM,
		const cbl::glob::FuncGrid	interp_DN,
		const double	proxy_pivot,
		const double	z_pivot,
		const double	mass_pivot,
		const double	log_base,
		const double	weight
	)

compute the number counts as function of mass proxy and redshift

Parameters

alpha	alpha
beta	beta
gamma	gamma
scatter0	scatter0
scatterM	scatterM
scatterM_exp	scatterM_exp
scatterz	scatterz
scatterz_exp	scatterz_exp
z_bias	redshift bias
proxy_bias	mass proxy bias
z_err	abs. or rel. error on z
proxy_err	abs. or rel. error on proxy
Plambda_a	Plambda_a
Plambda_b	Plambda_b
Plambda_c	Plambda_c
fz	redshift evolution function in the scaling relation
z_error	function returning the absolute error on the redshift
proxy_error	function returning the absolute error on the mass proxy
response_fact	the response function factor for the super-sample covariance
redshift_min	minimum redshift
redshift_max	maximum redshift
proxy_min	minimum mass proxy
proxy_max	maximum mass proxy
cosmology	the cosmology
Area	the area in degrees
model_MF	author(s) who proposed the mass function; valid authors are: PS (Press & Schechter), ST (Sheth & Tormen), Jenkins (Jenkins et al. 2001), Warren (Warren et al. 2006), Reed, (Reed et al. 2007), Pan (Pan 2007), ShenH (halo MF by Shen et al. 2006), ShenF (filament MF by Shen et al. 2006), ShenS (sheet MF by Shen et al. 2006), Tinker (Tinker et al. 2008), Crocce (Crocce et al. 2010), Angulo_FOF (FoF MF by Angulo et al. 2012), Angulo_Sub (SUBFIND MF by Angulo et al. 2012), Watson_FOF (FoF MF by Watson et al. 2012), Watson_SOH (Spherical Overdensity halo MF by Watson et al. 2012), Manera (Manera et al. 2010), Bhattacharya (Bhattacharya et al. 2011), Courtin (Courtin et al. 2010), Peacock (by Peacock at al. 2007)
model_bias	the bias model, used for the computation of the super-sample covariance
store_output	if true the output files created by the Boltzmann solver are stored; if false the output files are removed
Delta	\(\Delta\), the overdensity
isDelta_critical	\(\rightarrow\) \(\Delta\) is the overdensity defined with respect to the critical density
interp_sigmaM	interpolating function of \( \sigma(M)\)
interp_DlnsigmaM	interpolating function of \( \mathrm{d} \ln(\sigma(M)) / \mathrm{d} M \)
interp_DN	interpolated amplitude of the growing mode
proxy_pivot	mass proxy pivot in the scaling relation
z_pivot	redshift pivot in the scaling relation
mass_pivot	mass pivot in the scaling relation
log_base	logarithmic base used in the scaling relation
weight	weight derived from the selection function

Returns: values of the mass function as a function of redshift and mass proxy

◆ Filter_dsigmaR()

double cbl::modelling::numbercounts::Filter_dsigmaR	(	const double	kk,
		const double	radius
	)

the filter to compute \(\mathrm{d} \sigma(R) / \mathrm{d} R\)

Parameters

kk	the wave vector module
radius	radius of the filter

Returns: the value of the filter to compute \(\mathrm{d} \sigma(R) / \mathrm{d} R\)

Definition at line 55 of file ModelFunction_NumberCounts.cpp.

◆ Filter_sigmaR()

double cbl::modelling::numbercounts::Filter_sigmaR	(	const double	kk,
		const double	radius
	)

the filter to compute \(\sigma(R)\)

Parameters

kk	the wave vector module
radius	the radius

Returns: the value of the top-hat filter

Definition at line 46 of file ModelFunction_NumberCounts.cpp.

◆ mass_function() [1/3]

double cbl::modelling::numbercounts::mass_function	(	const double	mass,
		cosmology::Cosmology	cosmology,
		const double	redshift,
		const std::string	model_MF,
		const bool	store_output,
		const double	Delta,
		const bool	isDelta_critical,
		const cbl::glob::FuncGrid	interp_Pk,
		const double	kmax
	)

compute the mass function

Parameters

mass	the mass
cosmology	the cosmology
redshift	the redshift
model_MF	author(s) who proposed the mass function; valid authors are: PS (Press & Schechter), ST (Sheth & Tormen), Jenkins (Jenkins et al. 2001), Warren (Warren et al. 2006), Reed, (Reed et al. 2007), Pan (Pan 2007), ShenH (halo MF by Shen et al. 2006), ShenF (filament MF by Shen et al. 2006), ShenS (sheet MF by Shen et al. 2006), Tinker (Tinker et al. 2008), Crocce (Crocce et al. 2010), Angulo_FOF (FoF MF by Angulo et al. 2012), Angulo_Sub (SUBFIND MF by Angulo et al. 2012), Watson_FOF (FoF MF by Watson et al. 2012), Watson_SOH (Spherical Overdensity halo MF by Watson et al. 2012), Manera (Manera et al. 2010), Bhattacharya (Bhattacharya et al. 2011), Courtin (Courtin et al. 2010), Peacock (by Peacock at al. 2007)
store_output	if true the output files created by the Boltzmann solver are stored; if false the output files are removed
Delta	\(\Delta\), the overdensity
isDelta_critical	\(\rightarrow\) \(\Delta\) is the overdensity defined with respect to the critical density
interp_Pk	function to interpolate the power spectrum
kmax	the maximum value of the wavevector module

Returns: value of the mass function

Definition at line 145 of file ModelFunction_NumberCounts.cpp.

◆ mass_function() [2/3]

std::vector< double > cbl::modelling::numbercounts::mass_function	(	const std::vector< double >	mass,
		cosmology::Cosmology	cosmology,
		const double	redshift,
		const std::string	model_MF,
		const bool	store_output,
		const double	Delta,
		const bool	isDelta_critical,
		const std::vector< double >	kk,
		const std::vector< double >	Pk,
		const std::string	interpType,
		const double	kmax
	)

compute the mass function

Parameters

mass	vector of masses
cosmology	the cosmology
redshift	the redshift
model_MF	author(s) who proposed the mass function; valid authors are: PS (Press & Schechter), ST (Sheth & Tormen), Jenkins (Jenkins et al. 2001), Warren (Warren et al. 2006), Reed, (Reed et al. 2007), Pan (Pan 2007), ShenH (halo MF by Shen et al. 2006), ShenF (filament MF by Shen et al. 2006), ShenS (sheet MF by Shen et al. 2006), Tinker (Tinker et al. 2008), Crocce (Crocce et al. 2010), Angulo_FOF (FoF MF by Angulo et al. 2012), Angulo_Sub (SUBFIND MF by Angulo et al. 2012), Watson_FOF (FoF MF by Watson et al. 2012), Watson_SOH (Spherical Overdensity halo MF by Watson et al. 2012), Manera (Manera et al. 2010), Bhattacharya (Bhattacharya et al. 2011), Courtin (Courtin et al. 2010), Peacock (by Peacock at al. 2007)
store_output	if true the output files created by the Boltzmann solver are stored; if false the output files are removed
Delta	\(\Delta\), the overdensity
isDelta_critical	\(\rightarrow\) \(\Delta\) is the overdensity defined with respect to the critical density
kk	vector of wavevector modules
Pk	vector containing the dark matter power spectrum
interpType	the kind of interpolation
kmax	the maximum value of the wavevector module

Returns: values of the mass function

Definition at line 161 of file ModelFunction_NumberCounts.cpp.

◆ mass_function() [3/3]

std::vector< std::vector< double > > cbl::modelling::numbercounts::mass_function	(	const std::vector< double >	redshift,
		const std::vector< double >	mass,
		cosmology::Cosmology	cosmology,
		const std::string	model_MF,
		const bool	store_output,
		const double	Delta,
		const bool	isDelta_critical,
		const std::vector< double >	kk,
		const std::vector< double >	Pk,
		const std::string	interpType,
		const double	kmax
	)

compute the mass function as function of mass and redshift

Parameters

redshift	vector of redshift
mass	vector of masses
cosmology	the cosmology
model_MF	author(s) who proposed the mass function; valid authors are: PS (Press & Schechter), ST (Sheth & Tormen), Jenkins (Jenkins et al. 2001), Warren (Warren et al. 2006), Reed, (Reed et al. 2007), Pan (Pan 2007), ShenH (halo MF by Shen et al. 2006), ShenF (filament MF by Shen et al. 2006), ShenS (sheet MF by Shen et al. 2006), Tinker (Tinker et al. 2008), Crocce (Crocce et al. 2010), Angulo_FOF (FoF MF by Angulo et al. 2012), Angulo_Sub (SUBFIND MF by Angulo et al. 2012), Watson_FOF (FoF MF by Watson et al. 2012), Watson_SOH (Spherical Overdensity halo MF by Watson et al. 2012), Manera (Manera et al. 2010), Bhattacharya (Bhattacharya et al. 2011), Courtin (Courtin et al. 2010), Peacock (by Peacock at al. 2007)
store_output	if true the output files created by the Boltzmann solver are stored; if false the output files are removed
Delta	\(\Delta\), the overdensity
isDelta_critical	\(\rightarrow\) \(\Delta\) is the overdensity defined with respect to the critical density
kk	vector of wavevector modules
Pk	vector containing the dark matter power spectrum
interpType	the kind of interpolation
kmax	the maximum value of the wavevector module

Returns: values of the mass function as a function of redshift and mass

Definition at line 188 of file ModelFunction_NumberCounts.cpp.

◆ mass_function_mass()

std::vector< double > cbl::modelling::numbercounts::mass_function_mass	(	const std::vector< double >	mass,
		const std::shared_ptr< void >	inputs,
		std::vector< double > &	parameter
	)

compute the mass function as a function of the mass

Parameters

mass	mass bins
inputs	inputs to compute the mass function
parameter	vector containing cosmological parameters

Returns: the mass function as a function of mass

Definition at line 45 of file ModelFunction_NumberCounts1D_Mass.cpp.

◆ mass_function_redshift_mass()

std::vector< std::vector< double > > cbl::modelling::numbercounts::mass_function_redshift_mass	(	const std::vector< double >	redshift,
		const std::vector< double >	mass,
		const std::shared_ptr< void >	inputs,
		std::vector< double > &	parameter
	)

compute the mass function as a function of the mass and redshift

Parameters

redshift	redshift bins
mass	mass bins
inputs	inputs to compute the mass function
parameter	vector containing cosmological parameters

Returns: the mass function as a function of redshift and mass

Definition at line 46 of file ModelFunction_NumberCounts2D_RedshiftMass.cpp.

◆ number_counts()

double cbl::modelling::numbercounts::number_counts	(	const double	redshift_min,
		const double	redshift_max,
		const double	Mass_min,
		const double	Mass_max,
		cosmology::Cosmology	cosmology,
		const double	Area,
		const std::string	model_MF,
		const bool	store_output,
		const double	Delta,
		const bool	isDelta_critical,
		const glob::FuncGrid	interp_sigmaM,
		const glob::FuncGrid	interp_DlnsigmaM
	)

compute the number counts as function of mass and redshift

Parameters

redshift_min	minimum redshift
redshift_max	maximum redshift
Mass_min	minimum mass
Mass_max	maximum mass
cosmology	the cosmology
Area	the area in degrees
model_MF	author(s) who proposed the mass function; valid authors are: PS (Press & Schechter), ST (Sheth & Tormen), Jenkins (Jenkins et al. 2001), Warren (Warren et al. 2006), Reed, (Reed et al. 2007), Pan (Pan 2007), ShenH (halo MF by Shen et al. 2006), ShenF (filament MF by Shen et al. 2006), ShenS (sheet MF by Shen et al. 2006), Tinker (Tinker et al. 2008), Crocce (Crocce et al. 2010), Angulo_FOF (FoF MF by Angulo et al. 2012), Angulo_Sub (SUBFIND MF by Angulo et al. 2012), Watson_FOF (FoF MF by Watson et al. 2012), Watson_SOH (Spherical Overdensity halo MF by Watson et al. 2012), Manera (Manera et al. 2010), Bhattacharya (Bhattacharya et al. 2011), Courtin (Courtin et al. 2010), Peacock (by Peacock at al. 2007)
store_output	if true the output files created by the Boltzmann solver are stored; if false the output files are removed
Delta	\(\Delta\), the overdensity
isDelta_critical	\(\rightarrow\) \(\Delta\) is the overdensity defined with respect to the critical density
interp_sigmaM	interpolating function of \( \sigma(M)\)
interp_DlnsigmaM	interpolating function of \( \mathrm{d} \ln(\sigma(M)) / \mathrm{d} M \)

Returns: values of the mass function as a function of redshift and mass

Definition at line 214 of file ModelFunction_NumberCounts.cpp.

◆ number_counts_mass()

std::vector< double > cbl::modelling::numbercounts::number_counts_mass	(	const std::vector< double >	mass,
		const std::shared_ptr< void >	inputs,
		std::vector< double > &	parameter
	)

compute the number counts as a function of the mass

Parameters

mass	mass bins
inputs	inputs to compute the mass function
parameter	vector containing cosmological parameters

Returns: the number counts as a function of mass

Definition at line 104 of file ModelFunction_NumberCounts1D_Mass.cpp.

◆ number_counts_mass_snapshot()

std::vector< double > cbl::modelling::numbercounts::number_counts_mass_snapshot	(	const std::vector< double >	mass,
		const std::shared_ptr< void >	inputs,
		std::vector< double > &	parameter
	)

compute the number counts as a function of the mass for a simulation snapshot

Parameters

mass	mass bins
inputs	inputs to compute the mass function
parameter	vector containing cosmological parameters

Returns: the number counts as a function of mass

Definition at line 139 of file ModelFunction_NumberCounts1D_Mass.cpp.

◆ number_counts_proxy()

std::vector< double > cbl::modelling::numbercounts::number_counts_proxy	(	const std::vector< double >	proxy,
		const std::shared_ptr< void >	inputs,
		std::vector< double > &	parameter
	)

compute the number counts as a function of the mass proxy

Parameters

proxy	mass proxy bin centers
inputs	inputs to compute the predicted counts
parameter	vector containing cosmological parameters

Returns: the number counts as a function of mass proxy

Definition at line 46 of file ModelFunction_NumberCounts1D_MassProxy.cpp.

◆ number_counts_redshift()

std::vector< double > cbl::modelling::numbercounts::number_counts_redshift	(	const std::vector< double >	redshift,
		const std::shared_ptr< void >	inputs,
		std::vector< double > &	parameter
	)

compute the number counts as a function of redshift

Parameters

redshift	redshift bins
inputs	inputs to compute the mass function
parameter	vector containing cosmological parameters

Returns: the number counts as a function of redshift

Definition at line 80 of file ModelFunction_NumberCounts1D_Redshift.cpp.

◆ number_counts_redshift_mass()

std::vector< std::vector< double > > cbl::modelling::numbercounts::number_counts_redshift_mass	(	const std::vector< double >	redshift,
		const std::vector< double >	mass,
		const std::shared_ptr< void >	inputs,
		std::vector< double > &	parameter
	)

compute the number counts as a function of the mass and redshift

Parameters

redshift	redshift bins
mass	mass bins
inputs	inputs to compute the mass function
parameter	vector containing cosmological parameters

Returns: the number counts as a function of redshift and mass

Definition at line 109 of file ModelFunction_NumberCounts2D_RedshiftMass.cpp.

◆ number_density_mass()

std::vector< double > cbl::modelling::numbercounts::number_density_mass	(	const std::vector< double >	mass,
		const std::shared_ptr< void >	inputs,
		std::vector< double > &	parameter
	)

compute the number density as a function of the mass

Parameters

mass	mass bins
inputs	inputs to compute the mass function
parameter	vector containing cosmological parameters

Returns: the number density as a function of mass

Definition at line 70 of file ModelFunction_NumberCounts1D_Mass.cpp.

◆ number_density_redshift()

std::vector< double > cbl::modelling::numbercounts::number_density_redshift	(	const std::vector< double >	redshift,
		const std::shared_ptr< void >	inputs,
		std::vector< double > &	parameter
	)

compute the number density as a function of the redshift

Parameters

redshift	redshift bins
inputs	inputs to compute the mass function
parameter	vector containing cosmological parameters

Returns: the number density as a function of redshift

Definition at line 46 of file ModelFunction_NumberCounts1D_Redshift.cpp.

◆ number_density_redshift_mass()

std::vector< std::vector< double > > cbl::modelling::numbercounts::number_density_redshift_mass	(	const std::vector< double >	redshift,
		const std::vector< double >	mass,
		const std::shared_ptr< void >	inputs,
		std::vector< double > &	parameter
	)

compute the number density as a function of the mass and redshift

Parameters

redshift	redshift bins
mass	mass bins
inputs	inputs to compute the mass function
parameter	vector containing cosmological parameters

Returns: the number density as a function of redshift and mass

Definition at line 71 of file ModelFunction_NumberCounts2D_RedshiftMass.cpp.

◆ sigmaM_dlnsigmaM() [1/3]

std::vector< cbl::glob::FuncGrid > cbl::modelling::numbercounts::sigmaM_dlnsigmaM	(	const std::vector< double >	mass,
		cosmology::Cosmology	cosmology,
		const std::vector< double >	kk,
		const std::vector< double >	Pk,
		const std::string	interpType,
		const double	kmax
	)

compute \( \sigma(M), \mathrm{d} \ln(\sigma(M)) / \mathrm{d} M \) and return them as interpolating function

Parameters

mass	vector of mass used for computation
cosmology	the cosmology
kk	vector of wavevector modules
Pk	vector containing the dark matter power spectrum
interpType	the kind of interpolation
kmax	the maximum value of the wavevector module

Returns: vector containing the interpolation function for \( \sigma(M), \mathrm{d} \ln(\sigma(M)) / \mathrm{d} M \)

Definition at line 126 of file ModelFunction_NumberCounts.cpp.

◆ sigmaM_dlnsigmaM() [2/3]

void cbl::modelling::numbercounts::sigmaM_dlnsigmaM	(	double &	sigmaM,
		double &	dlnsigmaM,
		const double	mass,
		const cbl::glob::FuncGrid	interp_Pk,
		const double	kmax,
		const double	rho
	)

compute \( \sigma(M), \mathrm{d} \ln(\sigma(M)) / \mathrm{d} M \)

Parameters

sigmaM	vector containing the values of \(\sigma(M)\)
dlnsigmaM	vector containing the values of \(\mathrm{d} \ln(\sigma(M)) / \mathrm{d} M\)
mass	the mass value
interp_Pk	function to interpolate the power spectrum
kmax	the maximum value of the wavevector module
rho	the mean density of the Universe

Definition at line 64 of file ModelFunction_NumberCounts.cpp.

◆ sigmaM_dlnsigmaM() [3/3]

void cbl::modelling::numbercounts::sigmaM_dlnsigmaM	(	std::vector< double > &	sigmaM,
		std::vector< double > &	dlnsigmaM,
		const std::vector< double >	mass,
		const std::vector< double >	kk,
		const std::vector< double >	Pk,
		const std::string	interpType,
		const double	kmax,
		const double	rho
	)

compute \( \sigma(M), \mathrm{d} \ln(\sigma(M)) / \mathrm{d} M \)

Parameters

sigmaM	vector containing the values of \(\sigma(M)\)
dlnsigmaM	vector containing the values of \(\mathrm{d} \ln(\sigma(M)) / \mathrm{d} M\)
mass	vector of mass used for computation
kk	vector of wavevector modules
Pk	vector containing the dark matter power spectrum
interpType	the kind of interpolation
kmax	the maximum value of the wavevector module
rho	the mean density of the Universe

Definition at line 92 of file ModelFunction_NumberCounts.cpp.

◆ size_function()

std::vector< double > cbl::modelling::numbercounts::size_function	(	cosmology::Cosmology	cosmology,
		const std::vector< double >	radii,
		const double	redshift,
		const std::string	model,
		const double	b_eff,
		double	slope = `0.854`,
		double	offset = `0.420`,
		const double	deltav_NL = `-0.795`,
		const double	del_c = `1.69`,
		const std::string	method_Pk = `"Eisensteinhu"`,
		const bool	store_output = `true`,
		const std::string	output_root = `"test"`,
		const std::string	interpType = `"Linear"`,
		const double	k_max = `100.`,
		const std::string	input_file = `par::defaultString`,
		const bool	is_parameter_file = `true`
	)

the void size function

Parameters

cosmology	the cosmology
radii	the void radii
redshift	the redshift
model	size function model name; valid choices for model name are SvdW (Sheth and van de Weygaert, 2004), linear and Vdn (Jennings et al., 2013)
b_eff	the effective bias of the sample
slope	first coefficent to convert the effective bias (default value set to \(0.854\))
offset	second coefficent to convert the effective bias (default value set to \(0.420\))
deltav_NL	the non linear density contrast: \(\rho_v/\rho_m\) (default value set to \(-0.795\))
del_c	critical value of the linear density field (default value set to \(1.06\))
method_Pk	method used to compute the power spectrum (i.e. the Boltzmann solver); valid choices for method_Pk are: CAMB [http://camb.info/], CLASS [http://class-code.net/], MPTbreeze-v1 [http://arxiv.org/abs/1207.1465], EisensteinHu [http://background.uchicago.edu/~whu/transfer/transferpage.html]
store_output	if true the output files created by the Boltzmann solver are stored; if false the output files are removed
output_root	output_root of the parameter file used to compute the power spectrum and σ(mass); it can be any name
interpType	method to interpolate the power spectrum
k_max	maximum wave vector module up to which the power spectrum is computed
input_file	either the parameter file or the power spectrum file; if a parameter file is provided, i.e. input_file!=NULL and is_parameter_file=true, it will be used to compute the power spectrum; if a power spectrum file is provided, i.e. input_file!=NULL and is_parameter_file=false, then the provided power spectrum will be used directly; in both cases σ²(M) is computed by integrating the computed/provided power spectrum ignoring the cosmological parameters of the object
is_parameter_file	true \(\rightarrow\) the input_file is a parameter file, used to compute the power spectrum with the method specified by method_Pk; false \(\rightarrow\) the input_file is a file containing the power spectrum

Returns: the number density of voids as a function of radius. Volume Conserving Model, equation (17) from Jennings et al.(2013)

Definition at line 349 of file ModelFunction_NumberCounts.cpp.

◆ size_function_model()

std::vector< double > cbl::modelling::numbercounts::size_function_model	(	const std::vector< double >	radii,
		const std::shared_ptr< void >	inputs,
		std::vector< double > &	parameter
	)

compute the size function as a function of the void effective radii

Parameters

radii	radius bins
inputs	inputs to compute the size function
parameter	vector containing the cosmological parameters and eventually the bias used to re-parameterise the void size function

Returns: the size function as a function of void size

Definition at line 44 of file ModelFunction_NumberCounts1D_Size.cpp.

Classes

Functions

Detailed Description

Function Documentation

◆ counts_proxy()

◆ Filter_dsigmaR()

◆ Filter_sigmaR()

◆ mass_function() [1/3]

◆ mass_function() [2/3]

◆ mass_function() [3/3]

◆ mass_function_mass()

◆ mass_function_redshift_mass()

◆ number_counts()

◆ number_counts_mass()

◆ number_counts_mass_snapshot()

◆ number_counts_proxy()

◆ number_counts_redshift()

◆ number_counts_redshift_mass()

◆ number_density_mass()

◆ number_density_redshift()

◆ number_density_redshift_mass()

◆ sigmaM_dlnsigmaM() [1/3]

◆ sigmaM_dlnsigmaM() [2/3]

◆ sigmaM_dlnsigmaM() [3/3]

◆ size_function()

◆ size_function_model()