Python API Reference

Module contents

class nuflux.FluxFunction

Bases: instance

property energy_range
getFlux((FluxFunction)arg1, (object)particle_type, (object)energy, (object)cos_zen) object :

Get the flux of neutrinos predicted by this model.

Parameters:
  • particle_type – type of neutrino

  • energy – energy of neutrino in GeV

  • cos_zen – cosine of the zenith angle in radians

Returns:

a differential flux in units of 1/GeV cm^2 sr s

C++ signature :

boost::python::api::object getFlux(nuflux::FluxFunction,boost::python::api::object,boost::python::api::object,boost::python::api::object)

property name
class nuflux.KneeReweightable

Bases: instance

property knee_reweighting_model
class nuflux.LegacyConventionalFlux

Bases: FluxFunction, PionKaonAdjustable, KneeReweightable

property energy_range
getFlux((FluxFunction)arg1, (object)particle_type, (object)energy, (object)cos_zen) object :

Get the flux of neutrinos predicted by this model.

Parameters:
  • particle_type – type of neutrino

  • energy – energy of neutrino in GeV

  • cos_zen – cosine of the zenith angle in radians

Returns:

a differential flux in units of 1/GeV cm^2 sr s

C++ signature :

boost::python::api::object getFlux(nuflux::FluxFunction,boost::python::api::object,boost::python::api::object,boost::python::api::object)

property knee_reweighting_model
property name
property relative_kaon_contribution
property relative_pion_contribution
class nuflux.LegacyPromptFlux

Bases: FluxFunction, KneeReweightable

property energy_range
getFlux((FluxFunction)arg1, (object)particle_type, (object)energy, (object)cos_zen) object :

Get the flux of neutrinos predicted by this model.

Parameters:
  • particle_type – type of neutrino

  • energy – energy of neutrino in GeV

  • cos_zen – cosine of the zenith angle in radians

Returns:

a differential flux in units of 1/GeV cm^2 sr s

C++ signature :

boost::python::api::object getFlux(nuflux::FluxFunction,boost::python::api::object,boost::python::api::object,boost::python::api::object)

property knee_reweighting_model
property name
class nuflux.ParticleType

Bases: enum

NuE = _nuflux.ParticleType.NuE
NuEBar = _nuflux.ParticleType.NuEBar
NuMu = _nuflux.ParticleType.NuMu
NuMuBar = _nuflux.ParticleType.NuMuBar
NuTau = _nuflux.ParticleType.NuTau
NuTauBar = _nuflux.ParticleType.NuTauBar
as_integer_ratio()

Return integer ratio.

Return a pair of integers, whose ratio is exactly equal to the original int and with a positive denominator.

>>> (10).as_integer_ratio()
(10, 1)
>>> (-10).as_integer_ratio()
(-10, 1)
>>> (0).as_integer_ratio()
(0, 1)
bit_count()

Number of ones in the binary representation of the absolute value of self.

Also known as the population count.

>>> bin(13)
'0b1101'
>>> (13).bit_count()
3
bit_length()

Number of bits necessary to represent self in binary.

>>> bin(37)
'0b100101'
>>> (37).bit_length()
6
conjugate()

Returns self, the complex conjugate of any int.

denominator

the denominator of a rational number in lowest terms

from_bytes(byteorder, *, signed=False)

Return the integer represented by the given array of bytes.

bytes

Holds the array of bytes to convert. The argument must either support the buffer protocol or be an iterable object producing bytes. Bytes and bytearray are examples of built-in objects that support the buffer protocol.

byteorder

The byte order used to represent the integer. If byteorder is ‘big’, the most significant byte is at the beginning of the byte array. If byteorder is ‘little’, the most significant byte is at the end of the byte array. To request the native byte order of the host system, use `sys.byteorder’ as the byte order value.

signed

Indicates whether two’s complement is used to represent the integer.

imag

the imaginary part of a complex number

name
names = {'NuE': _nuflux.ParticleType.NuE, 'NuEBar': _nuflux.ParticleType.NuEBar, 'NuMu': _nuflux.ParticleType.NuMu, 'NuMuBar': _nuflux.ParticleType.NuMuBar, 'NuTau': _nuflux.ParticleType.NuTau, 'NuTauBar': _nuflux.ParticleType.NuTauBar}
numerator

the numerator of a rational number in lowest terms

real

the real part of a complex number

to_bytes(length, byteorder, *, signed=False)

Return an array of bytes representing an integer.

length

Length of bytes object to use. An OverflowError is raised if the integer is not representable with the given number of bytes.

byteorder

The byte order used to represent the integer. If byteorder is ‘big’, the most significant byte is at the beginning of the byte array. If byteorder is ‘little’, the most significant byte is at the end of the byte array. To request the native byte order of the host system, use `sys.byteorder’ as the byte order value.

signed

Determines whether two’s complement is used to represent the integer. If signed is False and a negative integer is given, an OverflowError is raised.

values = {-16: _nuflux.ParticleType.NuTauBar, -14: _nuflux.ParticleType.NuMuBar, -12: _nuflux.ParticleType.NuEBar, 12: _nuflux.ParticleType.NuE, 14: _nuflux.ParticleType.NuMu, 16: _nuflux.ParticleType.NuTau}
class nuflux.PionKaonAdjustable

Bases: instance

property relative_kaon_contribution
property relative_pion_contribution
class nuflux.SplineFlux

Bases: FluxFunction

property energy_range
getFlux((FluxFunction)arg1, (object)particle_type, (object)energy, (object)cos_zen) object :

Get the flux of neutrinos predicted by this model.

Parameters:
  • particle_type – type of neutrino

  • energy – energy of neutrino in GeV

  • cos_zen – cosine of the zenith angle in radians

Returns:

a differential flux in units of 1/GeV cm^2 sr s

C++ signature :

boost::python::api::object getFlux(nuflux::FluxFunction,boost::python::api::object,boost::python::api::object,boost::python::api::object)

property name
class nuflux.SplineFlux2

Bases: FluxFunction

property energy_range
getFlux((FluxFunction)arg1, (object)particle_type, (object)energy, (object)cos_zen) object :

Get the flux of neutrinos predicted by this model.

Parameters:
  • particle_type – type of neutrino

  • energy – energy of neutrino in GeV

  • cos_zen – cosine of the zenith angle in radians

Returns:

a differential flux in units of 1/GeV cm^2 sr s

C++ signature :

boost::python::api::object getFlux(nuflux::FluxFunction,boost::python::api::object,boost::python::api::object,boost::python::api::object)

property name
nuflux.availableFluxes() list :

Get a list of valid flux model names

C++ signature :

boost::python::list availableFluxes()

nuflux.getVersion() str :

Get the current nuflux version

C++ signature :

std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > getVersion()

nuflux.kneesForFlux((str)arg1) list :

Get a list of valid knee-reweighting scheme names for the given model

C++ signature :

boost::python::list kneesForFlux(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)

nuflux.makeFlux((str)arg1) FluxFunction :

Instantiate and return a flux model

C++ signature :

boost::shared_ptr<nuflux::FluxFunction> makeFlux(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)

nuflux.printModels() None :

Print a list of models to stdout

C++ signature :

void printModels()