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Processes/Sibyll/sibyll_codes.dat deleted 100644 → 0
View file @ 17d0edcc
# input file for particle conversion to/from SIBYLL
# the format of this file is: "corsika-identifier" "sibyll-id" "can-interact-in-sibyll" "cross-section-type"
# The unknown particle is to handle all particles that are not known to SIBYLL.
# It is important that sibyll-id does not overlap with any existing sibyll particle!
# Be careful
Unknown 0 0 CannotInteract
# Here is the list of particles known to sibyll
Electron 3 0 CannotInteract
Positron 2 0 CannotInteract
NuE 15 0 CannotInteract
NuEBar 16 0 CannotInteract
MuMinus 5 0 CannotInteract
MuPlus 4 0 CannotInteract
NuMu 17 0 CannotInteract
NuMuBar 18 0 CannotInteract
TauMinus 91 0 CannotInteract
TauPlus 90 0 CannotInteract
NuTau 92 0 CannotInteract
NuTauBar 93 0 CannotInteract
Gamma 1 0 CannotInteract
Pi0 6 1 Pion
# rho0 could interact but sibyll has no cross section/interaction length. was used for gamma had int
Rho0 27 0 CannotInteract
K0Long 11 1 Kaon
K0 21 0 Kaon
K0Bar 22 0 Kaon
PiPlus 7 1 Pion
PiMinus 8 1 Pion
RhoPlus 25 0 CannotInteract
RhoMinus 26 0 CannotInteract
Eta 23 0 CannotInteract
EtaPrime 24 0 CannotInteract
Pi1300Plus 62 0 CannotInteract
Pi1300Minus 63 0 CannotInteract
Pi1300_0 61 0 CannotInteract
Omega 32 0 CannotInteract
K0Short 12 1 Kaon
KStar0 30 0 CannotInteract
KStar0Bar 31 0 CannotInteract
KPlus 9 1 Kaon
KMinus 10 1 Kaon
KStarPlus 28 0 CannotInteract
KStarMinus 29 0 CannotInteract
KStar0_1430_0 66 0 CannotInteract
KStar0_1430_0Bar 67 0 CannotInteract
KStar0_1430_Plus 64 0 CannotInteract
KStar0_1430_MinusBar 65 0 CannotInteract
DPlus 59 1 Kaon
DMinus 60 1 Kaon
DStarPlus 78 0 CannotInteract
DStarMinus 79 0 CannotInteract
D0 71 1 Kaon
D0Bar 72 1 Kaon
DStar0 80 0 CannotInteract
DStar0Bar 81 0 CannotInteract
DsPlus 74 1 Kaon
DsMinus 75 1 Kaon
DStarSPlus 76 0 CannotInteract
DStarSMinus 77 0 CannotInteract
EtaC 73 0 CannotInteract
Neutron 14 1 Baryon
AntiNeutron -14 1 Baryon
Delta0 42 0 CannotInteract
Delta0Bar -42 0 CannotInteract
DeltaMinus 43 0 CannotInteract
DeltaPlusBar -43 0 CannotInteract
Proton 13 1 Baryon
AntiProton -13 1 Baryon
N1440Plus 51 0 CannotInteract
N1440MinusBar -51 0 CannotInteract
N1440_0 52 0 CannotInteract
N1440_0Bar -52 0 CannotInteract
N1710Plus 53 0 CannotInteract
N1710MinusBar -53 0 CannotInteract
N1710_0 54 0 CannotInteract
N1710_0Bar -54 0 CannotInteract
DeltaPlus 41 0 CannotInteract
DeltaMinusBar -41 0 CannotInteract
DeltaPlusPlus 40 0 CannotInteract
DeltaMinusMinusBar -40 0 CannotInteract
SigmaMinus 36 1 Baryon
SigmaPlusBar -36 1 Baryon
SigmaStarMinus 46 0 CannotInteract
SigmaStarPlusBar -46 0 CannotInteract
SigmaStarPlus 44 0 CannotInteract
SigmaStarMinusBar -44 0 CannotInteract
SigmaStar0 45 0 CannotInteract
SigmaStar0Bar -45 0 CannotInteract
Lambda0 39 1 Baryon
Lambda0Bar -39 1 Baryon
Sigma0 35 1 Baryon
Sigma0Bar -35 1 Baryon
SigmaPlus 34 1 Baryon
SigmaMinusBar -34 1 Baryon
XiMinus 38 1 Baryon
XiPlusBar -38 1 Baryon
Xi0 37 1 Baryon
Xi0Bar -37 1 Baryon
XiStarMinus 48 0 CannotInteract
XiStarPlusBar -48 0 CannotInteract
XiStar0 47 0 CannotInteract
XiStar0Bar -47 0 CannotInteract
OmegaMinus 49 0 CannotInteract
OmegaPlusBar -49 0 CannotInteract
SigmaC0 86 0 CannotInteract
SigmaC0Bar -86 0 CannotInteract
SigmaStarC0 96 0 CannotInteract
SigmaStarC0Bar -96 0 CannotInteract
LambdaCPlus 89 1 Baryon
LambdaCMinusBar -89 1 Baryon
XiC0 88 1 Baryon
XiC0Bar -88 1 Baryon
SigmaCPlus 85 0 CannotInteract
SigmaCMinusBar -85 0 CannotInteract
SigmaStarCPlus 95 0 CannotInteract
SigmaStarCMinusBar -95 0 CannotInteract
SigmaCPlusPlus 84 0 CannotInteract
SigmaCMinusMinusBar -84 0 CannotInteract
SigmaStarCPlusPlus 94 0 CannotInteract
SigmaStarCMinusMinusBar -94 0 CannotInteract
XiCPlus 87 1 Baryon
XiCMinusBar -87 1 Baryon
XiStarCPlus 97 0 CannotInteract
XiStarCMinusBar -97 0 CannotInteract
XiStarC0 98 0 CannotInteract
XiStarC0Bar -98 0 CannotInteract
OmegaC0 99 0 CannotInteract
OmegaC0Bar -99 0 CannotInteract
Jpsi 83 0 CannotInteract
Phi 33 0 CannotInteract
Processes/Sibyll/testSibyll.cc deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2019 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <corsika/process/sibyll/Decay.h>
#include <corsika/process/sibyll/Interaction.h>
#include <corsika/process/sibyll/NuclearInteraction.h>
#include <corsika/process/sibyll/ParticleConversion.h>
#include <corsika/random/RNGManager.h>
#include <corsika/particles/ParticleProperties.h>
#include <corsika/geometry/Point.h>
#include <corsika/units/PhysicalUnits.h>
#include <catch2/catch.hpp>
#include <tuple>
using namespace corsika;
using namespace corsika::process::sibyll;
using namespace corsika::units;
using namespace corsika::units::si;
TEST_CASE("Sibyll", "[processes]") {
SECTION("Sibyll -> Corsika") {
CHECK(particles::Electron::GetCode() ==
process::sibyll::ConvertFromSibyll(process::sibyll::SibyllCode::Electron));
}
SECTION("Corsika -> Sibyll") {
CHECK(process::sibyll::ConvertToSibyll(particles::Electron::GetCode()) ==
process::sibyll::SibyllCode::Electron);
CHECK(process::sibyll::ConvertToSibyllRaw(particles::Proton::GetCode()) == 13);
CHECK(process::sibyll::ConvertToSibyll(particles::XiStarC0::GetCode()) ==
process::sibyll::SibyllCode::XiStarC0);
}
SECTION("canInteractInSibyll") {
CHECK(process::sibyll::CanInteract(particles::Proton::GetCode()));
CHECK(process::sibyll::CanInteract(particles::Code::XiCPlus));
CHECK_FALSE(process::sibyll::CanInteract(particles::Electron::GetCode()));
CHECK_FALSE(process::sibyll::CanInteract(particles::SigmaC0::GetCode()));
CHECK_FALSE(process::sibyll::CanInteract(particles::Nucleus::GetCode()));
CHECK_FALSE(process::sibyll::CanInteract(particles::Helium::GetCode()));
}
SECTION("cross-section type") {
CHECK(process::sibyll::GetSibyllXSCode(particles::Code::Electron) == 0);
CHECK(process::sibyll::GetSibyllXSCode(particles::Code::K0Long) == 3);
CHECK(process::sibyll::GetSibyllXSCode(particles::Code::SigmaPlus) == 1);
CHECK(process::sibyll::GetSibyllXSCode(particles::Code::PiMinus) == 2);
}
SECTION("sibyll mass") {
CHECK_FALSE(process::sibyll::GetSibyllMass(particles::Code::Electron) == 0_GeV);
}
}
#include <corsika/geometry/Point.h>
#include <corsika/geometry/RootCoordinateSystem.h>
#include <corsika/geometry/Vector.h>
#include <corsika/units/PhysicalUnits.h>
#include <corsika/particles/ParticleProperties.h>
#include <corsika/setup/SetupStack.h>
#include <corsika/setup/SetupTrajectory.h>
#include <corsika/environment/Environment.h>
#include <corsika/environment/HomogeneousMedium.h>
#include <corsika/environment/NuclearComposition.h>
#include <corsika/process/sibyll/sibyll2.3d.h>
using namespace corsika::units::si;
using namespace corsika::units;
template <typename TStackView>
auto sumMomentum(TStackView const& view, geometry::CoordinateSystem const& vCS) {
geometry::Vector<hepenergy_d> sum{vCS, 0_eV, 0_eV, 0_eV};
for (auto const& p : view) { sum += p.GetMomentum(); }
return sum;
}
TEST_CASE("SibyllInterface", "[processes]") {
// setup environment, geometry
environment::Environment<environment::IMediumModel> env;
auto& universe = *(env.GetUniverse());
auto theMedium =
environment::Environment<environment::IMediumModel>::CreateNode<geometry::Sphere>(
geometry::Point{env.GetCoordinateSystem(), 0_m, 0_m, 0_m},
1_km * std::numeric_limits<double>::infinity());
using MyHomogeneousModel = environment::HomogeneousMedium<environment::IMediumModel>;
theMedium->SetModelProperties<MyHomogeneousModel>(
1_kg / (1_m * 1_m * 1_m),
environment::NuclearComposition(
std::vector<particles::Code>{particles::Code::Oxygen}, std::vector<float>{1.}));
auto const* nodePtr = theMedium.get();
universe.AddChild(std::move(theMedium));
const geometry::CoordinateSystem& cs = env.GetCoordinateSystem();
random::RNGManager::GetInstance().RegisterRandomStream("sibyll");
SECTION("InteractionInterface - low energy") {
setup::Stack stack;
const HEPEnergyType E0 = 60_GeV;
HEPMomentumType P0 =
sqrt(E0 * E0 - particles::Proton::GetMass() * particles::Proton::GetMass());
auto plab = corsika::stack::MomentumVector(cs, {P0, 0_eV, 0_eV});
geometry::Point pos(cs, 0_m, 0_m, 0_m);
auto particle =
stack.AddParticle(std::make_tuple(particles::Code::Proton, E0, plab, pos, 0_ns));
particle.SetNode(nodePtr);
corsika::setup::StackView view(particle);
Interaction model;
[[maybe_unused]] const process::EProcessReturn ret = model.DoInteraction(view);
auto const pSum = sumMomentum(view, cs);
/*
Interactions between hadrons (h) and nuclei (A) in Sibyll are treated in the
hadron-nucleon center-of-mass frame (hnCoM). The incoming hadron (h) and
nucleon (N) are assumed massless, such that the energy and momentum in the hnCoM are
: E_i_cm = 0.5 * SQS and P_i_cm = +- 0.5 * SQS where i is either the projectile
hadron or the target nucleon and SQS is the hadron-nucleon center-of-mass energy.
The true energies and momenta, accounting for the hadron masses, are: E_i = ( S +
m_i**2 - m_j**2 ) / (2 * SQS) and Pcm = +-
sqrt( (S-(m_j+m_i)**2) * (s-(m_j-m_i)**2) ) / (2*SQS) where m_i is the projectiles
mass and m_j is the target particles mass. In terms of lab. frame variables Pcm =
m_j * Plab_i / SQS, where Plab_i is the momentum of the projectile (i) in the lab.
and m_j is the mass of the target, i.e. the particle at rest (usually a nucleon).
Any hadron-nucleus event can contain several nucleon interactions. In case of Nw
(number of wounded nucleons) nucleons interacting in the hadron-nucleus interaction,
the total energy and momentum in the hadron(i)-nucleon(N) center-of-mass frame are:
momentum: p_projectile + p_nucleon_1 + p_nucleon_2 + .... p_nucleon_Nw = -(Nw-1) *
Pcm with center-of-mass momentum Pcm = p_projectile = - p_nucleon_i. For the energy:
E_projectile + E_nucleon_1 + ... E_nucleon_Nw = E_projectile + Nw * E_nucleon.
Using the above definitions of center-of-mass energies and momenta this leads to the
total energy: E_tot = SQS/2 * (1+Nw) + (m_N**2-m_i**2)/(2*SQS) * (Nw-1) and P_tot
= -m_N * Plab_i / SQS * (Nw-1).
A Lorentztransformation of these quantities to the lab. frame recovers Plab_i for
the total momentum, so momentum is exactly conserved, and Elab_i + Nw * m_N for the
total energy. Not surprisingly the total energy differs from the total energy before
the collision by the mass of the additional nucleons (Nw-1)*m_N. In relative terms
the additional energy is entirely negligible and as it is not kinetic energy there
is zero influence on the shower development.
Due to the ommission of the hadron masses in Sibyll, the total energy and momentum
in the center-of-mass system after the collision are just: E_tot = SQS/2 * (1+Nw)
and P_tot = SQS/2 * (1-Nw). After the Lorentztransformation the total momentum in
the lab. thus differs from the initial value by (1-Nw)/2 * ( m_N + m_i**2 / (2 *
Plab_i) ) and momentum is NOT conserved. Note however that the second term quickly
vanishes as the lab. momentum of the projectile increases. The first term is fixed
as it depends only on the number of additional nucleons, in relative terms it is
always small at high energies.
For this reason the numerical precision in these tests is limited to 5% to still
pass at low energies and no absolute check is implemented, e.g.
CHECK(pSum.GetComponents(cs).GetX() / P0 == Approx(1).margin(0.05));
CHECK((pSum - plab).norm()/1_GeV == Approx(0).margin(plab.norm() * 0.05/1_GeV));
/FR'2020
See also:
Issue 272 / MR 204
https://gitlab.ikp.kit.edu/AirShowerPhysics/corsika/-/merge_requests/204
*/
CHECK(pSum.GetComponents(cs).GetX() / P0 == Approx(1).margin(0.05));
CHECK(pSum.GetComponents(cs).GetY() / 1_GeV == Approx(0).margin(1e-4));
CHECK(pSum.GetComponents(cs).GetZ() / 1_GeV == Approx(0).margin(1e-4));
CHECK((pSum - plab).norm() / 1_GeV == Approx(0).margin(plab.norm() * 0.05 / 1_GeV));
CHECK(pSum.norm() / P0 == Approx(1).margin(0.05));
[[maybe_unused]] const GrammageType length = model.GetInteractionLength(particle);
}
SECTION("InteractionInterface - high energy") {
setup::Stack stack;
const HEPEnergyType E0 = 60_EeV;
HEPMomentumType P0 =
sqrt(E0 * E0 - particles::Proton::GetMass() * particles::Proton::GetMass());
auto plab = corsika::stack::MomentumVector(cs, {P0, 0_eV, 0_eV});
geometry::Point pos(cs, 0_m, 0_m, 0_m);
auto particle =
stack.AddParticle(std::make_tuple(particles::Code::Proton, E0, plab, pos, 0_ns));
particle.SetNode(nodePtr);
corsika::setup::StackView view(particle);
Interaction model;
[[maybe_unused]] const process::EProcessReturn ret = model.DoInteraction(view);
auto const pSum = sumMomentum(view, cs);
CHECK(pSum.GetComponents(cs).GetX() / P0 == Approx(1).margin(0.001));
CHECK(pSum.GetComponents(cs).GetY() / 1_GeV == Approx(0).margin(1e-4));
CHECK(pSum.GetComponents(cs).GetZ() / 1_GeV == Approx(0).margin(1e-4));
CHECK((pSum - plab).norm() / 1_GeV == Approx(0).margin(plab.norm() * 0.001 / 1_GeV));
CHECK(pSum.norm() / P0 == Approx(1).margin(0.05));
[[maybe_unused]] const GrammageType length = model.GetInteractionLength(particle);
}
SECTION("NuclearInteractionInterface") {
setup::Stack stack;
const HEPEnergyType E0 = 400_GeV;
HEPMomentumType P0 =
sqrt(E0 * E0 - particles::Proton::GetMass() * particles::Proton::GetMass());
auto plab = corsika::stack::MomentumVector(cs, {0_GeV, 0_GeV, -P0});
geometry::Point pos(cs, 0_m, 0_m, 0_m);
auto particle = stack.AddParticle(
std::make_tuple(particles::Code::Nucleus, E0, plab, pos, 0_ns, 4, 2));
particle.SetNode(nodePtr);
corsika::setup::StackView view(particle);
Interaction hmodel;
NuclearInteraction model(hmodel, env);
[[maybe_unused]] const process::EProcessReturn ret = model.DoInteraction(view);
[[maybe_unused]] const GrammageType length = model.GetInteractionLength(particle);
}
SECTION("DecayInterface") {
setup::Stack stack;
const HEPEnergyType E0 = 10_GeV;
HEPMomentumType P0 =
sqrt(E0 * E0 - particles::Proton::GetMass() * particles::Proton::GetMass());
auto plab = corsika::stack::MomentumVector(cs, {0_GeV, 0_GeV, -P0});
geometry::Point pos(cs, 0_m, 0_m, 0_m);
auto particle =
stack.AddParticle(std::make_tuple(particles::Code::Lambda0, E0, plab, pos, 0_ns));
corsika::setup::StackView view(particle);
Decay model;
model.PrintDecayConfig();
[[maybe_unused]] const TimeType time = model.GetLifetime(particle);
/*[[maybe_unused]] const process::EProcessReturn ret =*/model.DoDecay(view);
// run checks
// lambda decays into proton and pi- or neutron and pi+
CHECK(stack.getEntries() == 3);
}
SECTION("DecayConfiguration") {
Decay model({particles::Code::PiPlus, particles::Code::PiMinus});
CHECK(model.IsDecayHandled(particles::Code::PiPlus));
CHECK(model.IsDecayHandled(particles::Code::PiMinus));
CHECK_FALSE(model.IsDecayHandled(particles::Code::KPlus));
const std::vector<particles::Code> particleTestList = {
particles::Code::PiPlus, particles::Code::PiMinus, particles::Code::KPlus,
particles::Code::Lambda0Bar, particles::Code::D0Bar};
// setup decays
model.SetHandleDecay(particleTestList);
for (auto& pCode : particleTestList) CHECK(model.IsDecayHandled(pCode));
// individually
model.SetHandleDecay(particles::Code::KMinus);
// possible decays
CHECK_FALSE(model.CanHandleDecay(particles::Code::Proton));
CHECK_FALSE(model.CanHandleDecay(particles::Code::Electron));
CHECK(model.CanHandleDecay(particles::Code::PiPlus));
CHECK(model.CanHandleDecay(particles::Code::MuPlus));
}
}
Processes/StackInspector/CMakeLists.txt deleted 100644 → 0
View file @ 17d0edcc
set (
MODEL_SOURCES
StackInspector.cc
)
set (
MODEL_HEADERS
StackInspector.h
)
set (
MODEL_NAMESPACE
corsika/process/stack_inspector
)
add_library (ProcessStackInspector STATIC ${MODEL_SOURCES})
CORSIKA_COPY_HEADERS_TO_NAMESPACE (ProcessStackInspector ${MODEL_NAMESPACE} ${MODEL_HEADERS})
set_target_properties (
ProcessStackInspector
PROPERTIES
VERSION ${PROJECT_VERSION}
SOVERSION 1
# PUBLIC_HEADER "${MODEL_HEADERS}"
)
# target dependencies on other libraries (also the header onlys)
target_link_libraries (
ProcessStackInspector
CORSIKAcascade
CORSIKAunits
CORSIKAgeometry
CORSIKAsetup
CORSIKAlogging
)
target_include_directories (
ProcessStackInspector
INTERFACE
$<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include>
$<INSTALL_INTERFACE:include/include>
)
install (
TARGETS ProcessStackInspector
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib
# PUBLIC_HEADER DESTINATION include/${MODEL_NAMESPACE}
)
# --------------------
# code unit testing
CORSIKA_ADD_TEST (testStackInspector)
target_link_libraries (
testStackInspector
ProcessStackInspector
CORSIKAgeometry
CORSIKAunits
CORSIKAtesting
)
Processes/StackInspector/StackInspector.cc deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <corsika/geometry/RootCoordinateSystem.h>
#include <corsika/particles/ParticleProperties.h>
#include <corsika/process/stack_inspector/StackInspector.h>
#include <corsika/units/PhysicalUnits.h>
#include <corsika/setup/SetupTrajectory.h>
#include <chrono>
#include <iomanip>
#include <iostream>
#include <limits>
using namespace std;
using namespace corsika;
using namespace corsika::particles;
using namespace corsika::units::si;
using namespace corsika::process::stack_inspector;
template <typename TStack>
StackInspector<TStack>::StackInspector(const int vNStep, const bool vReportStack,
const HEPEnergyType vE0)
: StackProcess<StackInspector<TStack>>(vNStep)
, ReportStack_(vReportStack)
, E0_(vE0)
, StartTime_(std::chrono::system_clock::now()) {
ReportStack_ = false;
StartTime_ = std::chrono::system_clock::now();
}
template <typename TStack>
StackInspector<TStack>::~StackInspector() {}
template <typename TStack>
void StackInspector<TStack>::DoStack(const TStack& vS) {
[[maybe_unused]] int i = 0;
HEPEnergyType Etot = 0_GeV;
for (const auto& iterP : vS) {
HEPEnergyType E = iterP.GetEnergy();
Etot += E;
if (ReportStack_) {
geometry::CoordinateSystem& rootCS = geometry::RootCoordinateSystem::GetInstance()
.GetRootCoordinateSystem(); // for printout
auto pos = iterP.GetPosition().GetCoordinates(rootCS);
cout << "StackInspector: i=" << setw(5) << fixed << (i++) << ", id=" << setw(30)
<< iterP.GetPID() << " E=" << setw(15) << scientific << (E / 1_GeV) << " GeV, "
<< " pos=" << pos << " node = " << iterP.GetNode();
if (iterP.GetPID() == Code::Nucleus) cout << " nuc_ref=" << iterP.GetNucleusRef();
cout << endl;
}
}
auto const now = std::chrono::system_clock::now();
const std::chrono::duration<double> elapsed_seconds = now - StartTime_;
std::time_t const now_time = std::chrono::system_clock::to_time_t(now);
auto const dE = E0_ - Etot;
if (dE < dE_threshold_) return;
double const progress = dE / E0_;
double const eta_seconds = elapsed_seconds.count() / progress;
std::time_t const eta_time = std::chrono::system_clock::to_time_t(
StartTime_ + std::chrono::seconds((int)eta_seconds));
cout << "StackInspector: "
<< " time=" << std::put_time(std::localtime(&now_time), "%T")
<< ", running=" << elapsed_seconds.count() << " seconds"
<< " (" << setw(3) << int(progress * 100) << "%)"
<< ", nStep=" << GetStep() << ", stackEntries=" << vS.getEntries()
<< ", Estack=" << Etot / 1_GeV << " GeV"
<< ", ETA=" << std::put_time(std::localtime(&eta_time), "%T") << endl;
return;
}
#include <corsika/cascade/testCascade.h>
#include <corsika/setup/SetupStack.h>
template class process::stack_inspector::StackInspector<setup::Stack>;
template class process::stack_inspector::StackInspector<TestCascadeStack>;
Processes/StackInspector/StackInspector.h deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <corsika/process/StackProcess.h>
#include <corsika/setup/SetupTrajectory.h>
#include <corsika/units/PhysicalUnits.h>
#include <chrono>
namespace corsika::process {
namespace stack_inspector {
template <typename TStack>
class StackInspector : public corsika::process::StackProcess<StackInspector<TStack>> {
typedef typename TStack::ParticleType Particle;
using corsika::process::StackProcess<StackInspector<TStack>>::GetStep;
public:
StackInspector(const int vNStep, const bool vReportStack,
const corsika::units::si::HEPEnergyType vE0);
~StackInspector();
void DoStack(const TStack&);
/**
* To set a new E0, for example when a new shower event is started
*/
void SetE0(const corsika::units::si::HEPEnergyType vE0) { E0_ = vE0; }
private:
bool ReportStack_;
corsika::units::si::HEPEnergyType E0_;
const corsika::units::si::HEPEnergyType dE_threshold_ = std::invoke([]() {
using namespace units::si;
return 1_eV;
});
decltype(std::chrono::system_clock::now()) StartTime_;
};
} // namespace stack_inspector
} // namespace corsika::process
Processes/StackInspector/testStackInspector.cc deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <catch2/catch.hpp>
#include <corsika/process/stack_inspector/StackInspector.h>
#include <corsika/geometry/Point.h>
#include <corsika/geometry/RootCoordinateSystem.h>
#include <corsika/geometry/Vector.h>
#include <corsika/units/PhysicalUnits.h>
#include <corsika/cascade/testCascade.h>
using namespace corsika::units::si;
using namespace corsika::process::stack_inspector;
using namespace corsika;
using namespace corsika::geometry;
TEST_CASE("StackInspector", "[processes]") {
auto const& rootCS =
geometry::RootCoordinateSystem::GetInstance().GetRootCoordinateSystem();
geometry::Point const origin(rootCS, {0_m, 0_m, 0_m});
geometry::Vector<units::si::SpeedType::dimension_type> v(rootCS, 0_m / second,
0_m / second, 1_m / second);
geometry::Line line(origin, v);
geometry::Trajectory<geometry::Line> track(line, 10_s);
TestCascadeStack stack;
stack.Clear();
HEPEnergyType E0 = 100_GeV;
stack.AddParticle(
std::tuple<particles::Code, units::si::HEPEnergyType,
corsika::stack::MomentumVector, geometry::Point, units::si::TimeType>{
particles::Code::Electron, E0,
corsika::stack::MomentumVector(rootCS, {0_GeV, 0_GeV, -1_GeV}),
Point(rootCS, {0_m, 0_m, 10_km}), 0_ns});
SECTION("interface") {
StackInspector<TestCascadeStack> model(1, true, E0);
model.DoStack(stack);
}
}
Processes/SwitchProcess/CMakeLists.txt deleted 100644 → 0
View file @ 17d0edcc
set (
MODEL_HEADERS
SwitchProcess.h
)
set (
MODEL_NAMESPACE
corsika/process/switch_process
)
add_library (ProcessSwitch INTERFACE)
CORSIKA_COPY_HEADERS_TO_NAMESPACE (ProcessSwitch ${MODEL_NAMESPACE} ${MODEL_HEADERS})
# target dependencies on other libraries (also the header onlys)
target_link_libraries (
ProcessSwitch
INTERFACE
CORSIKAunits
CORSIKAprocesssequence
)
target_include_directories (
ProcessSwitch
INTERFACE
$<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include>
$<INSTALL_INTERFACE:include/include>
)
install (FILES ${MODEL_HEADERS} DESTINATION include/${MODEL_NAMESPACE})
# --------------------
# code unit testing
CORSIKA_ADD_TEST(testSwitchProcess)
target_link_libraries (
testSwitchProcess
ProcessSwitch
CORSIKAstackinterface
CORSIKAtesting
)
Processes/SwitchProcess/SwitchProcess.h deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <corsika/process/InteractionProcess.h>
#include <corsika/process/ProcessSequence.h>
#include <corsika/setup/SetupStack.h>
#include <corsika/units/PhysicalUnits.h>
namespace corsika::process::switch_process {
/**
* This process provides an energy-based switch between two interaction processes P1 and
* P2. For energies below the threshold, P1 is invoked, otherwise P2. Both can be either
* single interaction processes or multiple ones combined in a ProcessSequence. A
* SwitchProcess itself will always be regarded as a distinct case when assembled into a
* (greater) ProcessSequence.
*/
template <class TLowEProcess, class THighEProcess>
class SwitchProcess : public BaseProcess<SwitchProcess<TLowEProcess, THighEProcess>> {
TLowEProcess& fLowEProcess;
THighEProcess& fHighEProcess;
units::si::HEPEnergyType const fThresholdEnergy;
public:
SwitchProcess(TLowEProcess& vLowEProcess, THighEProcess& vHighEProcess,
units::si::HEPEnergyType vThresholdEnergy)
: fLowEProcess(vLowEProcess)
, fHighEProcess(vHighEProcess)
, fThresholdEnergy(vThresholdEnergy) {}
template <typename TParticle>
corsika::units::si::InverseGrammageType GetInverseInteractionLength(TParticle& p) {
return 1 / GetInteractionLength(p);
}
template <typename TParticle>
units::si::GrammageType GetInteractionLength(TParticle& vParticle) {
if (vParticle.GetEnergy() < fThresholdEnergy) {
if constexpr (is_process_sequence_v<TLowEProcess>) {
return fLowEProcess.GetTotalInteractionLength(vParticle);
} else {
return fLowEProcess.GetInteractionLength(vParticle);
}
} else {
if constexpr (is_process_sequence_v<THighEProcess>) {
return fHighEProcess.GetTotalInteractionLength(vParticle);
} else {
return fHighEProcess.GetInteractionLength(vParticle);
}
}
}
// required to conform to ProcessSequence interface. We cannot just
// implement DoInteraction() because we want to call SelectInteraction
// in case a member process is a ProcessSequence.
template <typename TParticle, typename TSecondaries>
EProcessReturn SelectInteraction(
TParticle& vP, TSecondaries& vS,
[[maybe_unused]] corsika::units::si::InverseGrammageType lambda_select,
corsika::units::si::InverseGrammageType& lambda_inv_count) {
if (vP.GetEnergy() < fThresholdEnergy) {
if constexpr (is_process_sequence_v<TLowEProcess> ||
is_switch_process_v<TLowEProcess>) {
return fLowEProcess.SelectInteraction(vP, vS, lambda_select, lambda_inv_count);
} else {
lambda_inv_count += fLowEProcess.GetInverseInteractionLength(vP);
// check if we should execute THIS process and then EXIT
if (lambda_select < lambda_inv_count) {
fLowEProcess.DoInteraction(vS);
return EProcessReturn::eInteracted;
} else {
return EProcessReturn::eOk;
}
}
} else {
if constexpr (is_process_sequence_v<THighEProcess> ||
is_switch_process_v<THighEProcess>) {
return fHighEProcess.SelectInteraction(vP, vS, lambda_select, lambda_inv_count);
} else {
lambda_inv_count += fHighEProcess.GetInverseInteractionLength(vP);
// check if we should execute THIS process and then EXIT
if (lambda_select < lambda_inv_count) {
fHighEProcess.DoInteraction(vS);
return EProcessReturn::eInteracted;
} else {
return EProcessReturn::eOk;
}
}
}
}
};
} // namespace corsika::process::switch_process
Processes/TrackWriter/CMakeLists.txt deleted 100644 → 0
View file @ 17d0edcc
set (
MODEL_SOURCES
TrackWriter.cc
)
set (
MODEL_HEADERS
TrackWriter.h
)
set (
MODEL_NAMESPACE
corsika/process/track_writer
)
add_library (ProcessTrackWriter STATIC ${MODEL_SOURCES})
CORSIKA_COPY_HEADERS_TO_NAMESPACE (ProcessTrackWriter ${MODEL_NAMESPACE} ${MODEL_HEADERS})
set_target_properties (
ProcessTrackWriter
PROPERTIES
VERSION ${PROJECT_VERSION}
SOVERSION 1
# PUBLIC_HEADER "${MODEL_HEADERS}"
)
# target dependencies on other libraries (also the header onlys)
target_link_libraries (
ProcessTrackWriter
CORSIKAunits
CORSIKAparticles
CORSIKAgeometry
CORSIKAsetup
)
target_include_directories (
ProcessTrackWriter
INTERFACE
$<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include>
$<INSTALL_INTERFACE:include/include>
)
install (
TARGETS ProcessTrackWriter
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib
# PUBLIC_HEADER DESTINATION include/${MODEL_NAMESPACE}
)
# --------------------
# code unit testing
# CORSIKA_ADD_TEST(testNullModel)
#target_link_libraries (
# testNullModel ProcessNullModel
# CORSIKAsetup
# CORSIKAgeometry
# CORSIKAunits
# CORSIKAthirdparty # for catch2
# )
Processes/TrackWriter/TrackWriter.cc deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <corsika/process/track_writer/TrackWriter.h>
#include <corsika/particles/ParticleProperties.h>
#include <corsika/setup/SetupStack.h>
#include <corsika/setup/SetupTrajectory.h>
#include <iomanip>
#include <limits>
using namespace corsika::setup;
using Particle = Stack::ParticleType;
using Track = Trajectory;
namespace corsika::process::track_writer {
TrackWriter::TrackWriter(std::string const& filename)
: fFilename(filename) {
using namespace std::string_literals;
fFile.open(fFilename);
fFile << "# PID, E / eV, start coordinates / m, displacement vector to end / m "s
<< '\n';
}
template <>
process::EProcessReturn TrackWriter::DoContinuous(Particle& vP, Track& vT) {
using namespace units::si;
auto const start = vT.GetPosition(0).GetCoordinates();
auto const delta = vT.GetPosition(1).GetCoordinates() - start;
auto const pdg = static_cast<int>(particles::GetPDG(vP.GetPID()));
// clang-format off
fFile << std::setw(7) << pdg
<< std::setw(width) << std::scientific << std::setprecision(precision) << vP.GetEnergy() / 1_eV
<< std::setw(width) << std::scientific << std::setprecision(precision) << start[0] / 1_m
<< std::setw(width) << std::scientific << std::setprecision(precision) << start[1] / 1_m
<< std::setw(width) << std::scientific << std::setprecision(precision) << start[2] / 1_m
<< std::setw(width) << std::scientific << std::setprecision(precision) << delta[0] / 1_m
<< std::setw(width) << std::scientific << std::setprecision(precision) << delta[1] / 1_m
<< std::setw(width) << std::scientific << std::setprecision(precision) << delta[2] / 1_m << '\n';
// clang-format on
return process::EProcessReturn::eOk;
}
} // namespace corsika::process::track_writer
Processes/TrackWriter/TrackWriter.h deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <corsika/process/ContinuousProcess.h>
#include <corsika/units/PhysicalUnits.h>
#include <fstream>
#include <string>
namespace corsika::process::track_writer {
class TrackWriter : public corsika::process::ContinuousProcess<TrackWriter> {
public:
TrackWriter(std::string const& filename);
template <typename Particle, typename Track>
corsika::process::EProcessReturn DoContinuous(Particle&, Track&);
template <typename Particle, typename Track>
corsika::units::si::LengthType MaxStepLength(Particle&, Track&) {
return units::si::meter * std::numeric_limits<double>::infinity();
}
private:
std::string const fFilename;
std::ofstream fFile;
int width = 14;
int precision = 6;
};
} // namespace corsika::process::track_writer
Processes/TrackingLine/CMakeLists.txt deleted 100644 → 0
View file @ 17d0edcc
set (
MODEL_HEADERS
TrackingLine.h
)
set (
MODEL_SOURCES
TrackingLine.cc
)
set (
MODEL_NAMESPACE
corsika/process/tracking_line
)
add_library (ProcessTrackingLine STATIC ${MODEL_SOURCES})
CORSIKA_COPY_HEADERS_TO_NAMESPACE (ProcessTrackingLine ${MODEL_NAMESPACE} ${MODEL_HEADERS})
set_target_properties (
ProcessTrackingLine
PROPERTIES
VERSION ${PROJECT_VERSION}
SOVERSION 1
# PUBLIC_HEADER "${MODEL_HEADERS}"
)
# target dependencies on other libraries (also the header onlys)
target_link_libraries (
ProcessTrackingLine
CORSIKAsetup
CORSIKAutilities
CORSIKAenvironment
CORSIKAunits
CORSIKAenvironment
CORSIKAgeometry
)
target_include_directories (
ProcessTrackingLine
INTERFACE
$<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include>
$<INSTALL_INTERFACE:include/include>
)
install (FILES ${MODEL_HEADERS} DESTINATION include/${MODEL_NAMESPACE})
# #-- -- -- -- -- -- -- -- -- --
# #code unit testing
CORSIKA_ADD_TEST (testTrackingLine)
target_link_libraries (
testTrackingLine
ProcessTrackingLine
CORSIKAtesting
)
Processes/TrackingLine/TrackingLine.cc deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <corsika/environment/Environment.h>
#include <corsika/geometry/Point.h>
#include <corsika/geometry/QuantityVector.h>
#include <corsika/geometry/Sphere.h>
#include <corsika/geometry/Vector.h>
#include <corsika/process/tracking_line/TrackingLine.h>
#include <limits>
#include <stdexcept>
#include <utility>
using namespace corsika::geometry;
using namespace corsika::units::si;
namespace corsika::process::tracking_line {
std::optional<std::pair<TimeType, TimeType>> TimeOfIntersection(Line const& line,
Sphere const& sphere) {
auto const delta = line.GetR0() - sphere.GetCenter();
auto const v = line.GetV0();
auto const vSqNorm =
v.squaredNorm(); // todo: get rid of this by having V0 normalized always
auto const R = sphere.GetRadius();
auto const vDotDelta = v.dot(delta);
auto const discriminant =
vDotDelta * vDotDelta - vSqNorm * (delta.squaredNorm() - R * R);
if (discriminant.magnitude() > 0) {
auto const sqDisc = sqrt(discriminant);
auto const invDenom = 1 / vSqNorm;
return std::make_pair((-vDotDelta - sqDisc) * invDenom,
(-vDotDelta + sqDisc) * invDenom);
} else {
return {};
}
}
TimeType TimeOfIntersection(Line const& vLine, Plane const& vPlane) {
auto const delta = vPlane.GetCenter() - vLine.GetR0();
auto const v = vLine.GetV0();
auto const n = vPlane.GetNormal();
auto const c = n.dot(v);
if (c.magnitude() == 0) {
return std::numeric_limits<TimeType::value_type>::infinity() * 1_s;
} else {
return n.dot(delta) / c;
}
}
} // namespace corsika::process::tracking_line
Processes/TrackingLine/TrackingLine.h deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <corsika/geometry/Line.h>
#include <corsika/geometry/Plane.h>
#include <corsika/geometry/Sphere.h>
#include <corsika/geometry/Trajectory.h>
#include <corsika/geometry/Vector.h>
#include <corsika/units/PhysicalUnits.h>
#include <optional>
#include <type_traits>
#include <utility>
namespace corsika::environment {
template <typename IEnvironmentModel>
class Environment;
template <typename IEnvironmentModel>
class VolumeTreeNode;
} // namespace corsika::environment
namespace corsika::process {
namespace tracking_line {
std::optional<std::pair<corsika::units::si::TimeType, corsika::units::si::TimeType>>
TimeOfIntersection(geometry::Line const&, geometry::Sphere const&);
corsika::units::si::TimeType TimeOfIntersection(geometry::Line const&,
geometry::Plane const&);
class TrackingLine {
public:
TrackingLine(){};
template <typename Particle> // was Stack previously, and argument was
// Stack::StackIterator
auto GetTrack(Particle const& p) {
using namespace corsika::units::si;
using namespace corsika::geometry;
geometry::Vector<SpeedType::dimension_type> const velocity =
p.GetMomentum() / p.GetEnergy() * corsika::units::constants::c;
auto const currentPosition = p.GetPosition();
std::cout << "TrackingLine pid: " << p.GetPID()
<< " , E = " << p.GetEnergy() / 1_GeV << " GeV" << std::endl;
std::cout << "TrackingLine pos: "
<< currentPosition.GetCoordinates()
// << " [" << p.GetNode()->GetModelProperties().GetName() << "]"
<< std::endl;
std::cout << "TrackingLine E: " << p.GetEnergy() / 1_GeV << " GeV" << std::endl;
std::cout << "TrackingLine p: " << p.GetMomentum().GetComponents() / 1_GeV
<< " GeV " << std::endl;
std::cout << "TrackingLine v: " << velocity.GetComponents() << std::endl;
// to do: include effect of magnetic field
geometry::Line line(currentPosition, velocity);
auto const* currentLogicalVolumeNode = p.GetNode();
//~ auto const* currentNumericalVolumeNode =
//~ fEnvironment.GetUniverse()->GetContainingNode(currentPosition);
auto const numericallyInside =
currentLogicalVolumeNode->GetVolume().Contains(currentPosition);
std::cout << "numericallyInside = " << (numericallyInside ? "true" : "false");
auto const& children = currentLogicalVolumeNode->GetChildNodes();
auto const& excluded = currentLogicalVolumeNode->GetExcludedNodes();
std::vector<std::pair<TimeType, decltype(p.GetNode())>> intersections;
// for entering from outside
auto addIfIntersects = [&](auto const& vtn) {
auto const& volume = vtn.GetVolume();
auto const& sphere = dynamic_cast<geometry::Sphere const&>(
volume); // for the moment we are a bit bold here and assume
// everything is a sphere, crashes with exception if not
if (auto opt = TimeOfIntersection(line, sphere); opt.has_value()) {
auto const [t1, t2] = *opt;
std::cout << "intersection times: " << t1 / 1_s << "; "
<< t2 / 1_s
// << " " << vtn.GetModelProperties().GetName()
<< std::endl;
if (t1.magnitude() > 0)
intersections.emplace_back(t1, &vtn);
else if (t2.magnitude() > 0)
std::cout << "inside other volume" << std::endl;
}
};
for (auto const& child : children) { addIfIntersects(*child); }
for (auto const* ex : excluded) { addIfIntersects(*ex); }
{
auto const& sphere = dynamic_cast<geometry::Sphere const&>(
currentLogicalVolumeNode->GetVolume());
// for the moment we are a bit bold here and assume
// everything is a sphere, crashes with exception if not
[[maybe_unused]] auto const [t1, t2] = *TimeOfIntersection(line, sphere);
[[maybe_unused]] auto dummy_t1 = t1;
intersections.emplace_back(t2, currentLogicalVolumeNode->GetParent());
}
auto const minIter = std::min_element(
intersections.cbegin(), intersections.cend(),
[](auto const& a, auto const& b) { return a.first < b.first; });
TimeType min;
if (minIter == intersections.cend()) {
min = 1_s; // todo: do sth. more reasonable as soon as tracking is able
// to handle the numerics properly
throw std::runtime_error("no intersection with anything!");
} else {
min = minIter->first;
}
std::cout << " t-intersect: "
<< min
// << " " << minIter->second->GetModelProperties().GetName()
<< std::endl;
return std::make_tuple(geometry::Trajectory<geometry::Line>(line, min),
velocity.norm() * min, minIter->second);
}
};
} // namespace tracking_line
} // namespace corsika::process
Processes/TrackingLine/testTrackingLine.cc deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <corsika/process/tracking_line/TrackingLine.h>
#include <testTrackingLineStack.h> // test-build, and include file is obtained from CMAKE_CURRENT_SOURCE_DIR
#include <corsika/environment/Environment.h>
#include <corsika/particles/ParticleProperties.h>
#include <corsika/geometry/Point.h>
#include <corsika/geometry/Sphere.h>
#include <corsika/geometry/Vector.h>
#include <corsika/setup/SetupTrajectory.h>
using corsika::setup::Trajectory;
#include <catch2/catch.hpp>
using namespace corsika;
using namespace corsika::process;
using namespace corsika::units;
using namespace corsika::geometry;
#include <iostream>
using namespace std;
using namespace corsika::units::si;
TEST_CASE("TrackingLine") {
environment::Environment<environment::Empty> env; // dummy environment
auto const& cs = env.GetCoordinateSystem();
tracking_line::TrackingLine tracking;
SECTION("intersection with sphere") {
Point const origin(cs, {0_m, 0_m, -5_m});
Point const center(cs, {0_m, 0_m, 10_m});
Sphere const sphere(center, 1_m);
Vector<corsika::units::si::SpeedType::dimension_type> v(cs, 0_m / second,
0_m / second, 1_m / second);
Line line(origin, v);
setup::Trajectory traj(line, 12345_s);
auto const opt =
tracking_line::TimeOfIntersection(traj, Sphere(Point(cs, {0_m, 0_m, 10_m}), 1_m));
REQUIRE(opt.has_value());
auto [t1, t2] = opt.value();
REQUIRE(t1 / 14_s == Approx(1));
REQUIRE(t2 / 16_s == Approx(1));
auto const optNoIntersection =
tracking_line::TimeOfIntersection(traj, Sphere(Point(cs, {5_m, 0_m, 10_m}), 1_m));
REQUIRE_FALSE(optNoIntersection.has_value());
}
SECTION("maximally possible propagation") {
auto& universe = *(env.GetUniverse());
auto const radius = 20_m;
auto theMedium = environment::Environment<environment::Empty>::CreateNode<Sphere>(
Point{env.GetCoordinateSystem(), 0_m, 0_m, 0_m}, radius);
auto const* theMediumPtr = theMedium.get();
universe.AddChild(std::move(theMedium));
TestTrackingLineStack stack;
stack.AddParticle(
std::tuple<particles::Code, units::si::HEPEnergyType,
corsika::stack::MomentumVector, geometry::Point, units::si::TimeType>{
particles::Code::MuPlus,
1_GeV,
{cs, {0_GeV, 0_GeV, 1_GeV}},
{cs, {0_m, 0_m, 0_km}},
0_ns});
auto p = stack.GetNextParticle();
p.SetNode(theMediumPtr);
Point const origin(cs, {0_m, 0_m, 0_m});
Vector<corsika::units::si::SpeedType::dimension_type> v(cs, 0_m / second,
0_m / second, 1_m / second);
Line line(origin, v);
auto const [traj, geomMaxLength, nextVol] = tracking.GetTrack(p);
[[maybe_unused]] auto dummy_geomMaxLength = geomMaxLength;
[[maybe_unused]] auto dummy_nextVol = nextVol;
REQUIRE((traj.GetPosition(1.) - Point(cs, 0_m, 0_m, radius))
.GetComponents(cs)
.norm()
.magnitude() == Approx(0).margin(1e-4));
}
}
Processes/TrackingLine/testTrackingLineStack.h deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#pragma once
#include <corsika/environment/Environment.h>
#include <corsika/geometry/Point.h>
#include <corsika/geometry/Vector.h>
#include <corsika/particles/ParticleProperties.h>
#include <corsika/stack/CombinedStack.h>
#include <corsika/stack/node/GeometryNodeStackExtension.h>
#include <corsika/stack/nuclear_extension/NuclearStackExtension.h>
#include <corsika/units/PhysicalUnits.h>
using TestEnvironmentType =
corsika::environment::Environment<corsika::environment::Empty>;
template <typename T>
using SetupGeometryDataInterface =
corsika::stack::node::GeometryDataInterface<T, TestEnvironmentType>;
// combine particle data stack with geometry information for tracking
template <typename StackIter>
using StackWithGeometryInterface = corsika::stack::CombinedParticleInterface<
corsika::stack::nuclear_extension::ParticleDataStack::MPIType,
SetupGeometryDataInterface, StackIter>;
using TestTrackingLineStack = corsika::stack::CombinedStack<
typename corsika::stack::nuclear_extension::ParticleDataStack::StackImpl,
corsika::stack::node::GeometryData<TestEnvironmentType>, StackWithGeometryInterface>;
Processes/UrQMD/UrQMD.cc deleted 100644 → 0
View file @ 17d0edcc
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <corsika/geometry/QuantityVector.h>
#include <corsika/geometry/Vector.h>
#include <corsika/logging/Logging.h>
#include <corsika/particles/ParticleProperties.h>
#include <corsika/process/urqmd/UrQMD.h>
#include <corsika/units/PhysicalUnits.h>
#include <algorithm>
#include <array>
#include <cassert>
#include <cmath>
#include <fstream>
#include <functional>
#include <random>
#include <sstream>
using namespace corsika::process::UrQMD;
using namespace corsika::units::si;
using SetupStack = corsika::setup::Stack;
using SetupParticle = corsika::setup::Stack::StackIterator;
using SetupView = corsika::setup::StackView;
UrQMD::UrQMD(std::string const& xs_file) {
readXSFile(xs_file);
iniurqmdc8_();
}
CrossSectionType UrQMD::GetTabulatedCrossSection(particles::Code projectileCode,
corsika::particles::Code targetCode,
HEPEnergyType labEnergy) const {
// translated to C++ from CORSIKA 7 subroutine cxtot_u
auto const kinEnergy = labEnergy - particles::GetMass(projectileCode);
assert(kinEnergy >= HEPEnergyType::zero());
double const logKinEnergy = std::log10(kinEnergy * (1 / 1_GeV));
double const ye = std::max(10 * logKinEnergy + 10.5, 1.);
int const je = std::min(int(ye), int(xs_interp_support_table_.shape()[2] - 2));
std::array<double, 3> w;
w[2 - 1] = ye - je;
w[3 - 1] = w[2 - 1] * (w[2 - 1] - 1.) * .5;
w[1 - 1] = 1 - w[2 - 1] + w[3 - 1];
w[2 - 1] = w[2 - 1] - 2 * w[3 - 1];
int projectileIndex;
switch (projectileCode) {
case particles::Code::Proton:
projectileIndex = 0;
break;
case particles::Code::AntiProton:
projectileIndex = 1;
break;
case particles::Code::Neutron:
projectileIndex = 2;
break;
case particles::Code::AntiNeutron:
projectileIndex = 3;
break;
case particles::Code::PiPlus:
projectileIndex = 4;
break;
case particles::Code::PiMinus:
projectileIndex = 5;
break;
case particles::Code::KPlus:
projectileIndex = 6;
break;
case particles::Code::KMinus:
projectileIndex = 7;
break;
case particles::Code::K0Short:
case particles::Code::K0Long:
/* since K0Short and K0Long are treated the same, we can also add K0 and K0Bar
* to the list. This is a deviation from CORSIKA 7. */
case particles::Code::K0:
case particles::Code::K0Bar:
projectileIndex = 8;
break;
default: {
C8LOG_WARN("WARNING: UrQMD cross-section not tabulated for {}", projectileCode);
return CrossSectionType::zero();
}
}
int targetIndex;
switch (targetCode) {
case particles::Code::Nitrogen:
targetIndex = 0;
break;
case particles::Code::Oxygen:
targetIndex = 1;
break;
case particles::Code::Argon:
targetIndex = 2;
break;
default:
std::stringstream ss;
ss << "UrQMD cross-section not tabluated for target " << targetCode;
throw std::runtime_error(ss.str().data());
}
auto result = CrossSectionType::zero();
for (int i = 0; i < 3; ++i) {
result +=
xs_interp_support_table_[projectileIndex][targetIndex][je + i - 1 - 1] * w[i];
}
C8LOG_DEBUG("UrQMD::GetTabulatedCrossSection proj={}, targ={}, E={}GeV, sigma={}",
particles::GetName(projectileCode), particles::GetName(targetCode),
labEnergy / 1_GeV, result);
return result;
}
CrossSectionType UrQMD::GetCrossSection(particles::Code projectileCode,
corsika::particles::Code targetCode,
HEPEnergyType labEnergy, int projectileA) const {
// the following is a (incomplete!) translation of ptsigtot() into C++
if (projectileCode != particles::Code::Nucleus &&
!IsNucleus(targetCode)) { // both particles are "special"
auto const mProj = particles::GetMass(projectileCode);
auto const mTar = particles::GetMass(targetCode);
double sqrtS = sqrt(units::static_pow<2>(mProj) + units::static_pow<2>(mTar) +
2 * labEnergy * mTar) *
(1 / 1_GeV);
// we must set some UrQMD globals first...
auto const [ityp, iso3] = ConvertToUrQMD(projectileCode);
inputs_.spityp[0] = ityp;
inputs_.spiso3[0] = iso3;
auto const [itypTar, iso3Tar] = ConvertToUrQMD(targetCode);
inputs_.spityp[1] = itypTar;
inputs_.spiso3[1] = iso3Tar;
int one = 1;
int two = 2;
int three = 3;
double const totalXS = sigtot_(one, two, sqrtS);
// subtract elastic cross-section as in ptsigtot()
int itypmn, itypmx, iso3mn, iso3mx;
if (ityp < itypTar) {
itypmn = ityp;
itypmx = itypTar;
iso3mn = iso3;
iso3mx = iso3Tar;
} else {
itypmx = ityp;
itypmn = itypTar;
iso3mx = iso3;
iso3mn = iso3Tar;
}
int isigline = collclass_(itypmx, iso3mx, itypmn, iso3mn);
int iline = readsigmaln_(three, one, isigline);
double sigEl;
double massProj = mProj / 1_GeV;
double massTar = mTar / 1_GeV;
crossx_(iline, sqrtS, ityp, iso3, massProj, itypTar, iso3Tar, massTar, sigEl);
if (totalXS > sigEl) {
return (totalXS - sigEl) * 1_mb;
} else {
return sigEl * 0_mb;
}
} else {
int const Ap = projectileA;
int const At = IsNucleus(targetCode) ? particles::GetNucleusA(targetCode) : 1;
double const maxImpact = nucrad_(Ap) + nucrad_(At) + 2 * options_.CTParam[30 - 1];
return 10_mb * M_PI * units::static_pow<2>(maxImpact);
// is a constant cross-section really reasonable?
}
}
template <typename TParticle> // need template here, as this is called both with
// SetupParticle as well as SetupProjectile
CrossSectionType UrQMD::GetCrossSection(TParticle const& projectile,
corsika::particles::Code targetCode) const {
auto const projectileCode = projectile.GetPID();
auto const projectileEnergyLab = projectile.GetEnergy();
if (projectileCode == particles::Code::Nucleus) {
/*
* unfortunately unavoidable at the moment until we have tools to get the actual
* inealstic cross-section from UrQMD
*/
return CrossSectionType::zero();
}
return GetTabulatedCrossSection(projectileCode, targetCode, projectileEnergyLab);
}
bool UrQMD::CanInteract(particles::Code code) const {
// According to the manual, UrQMD can use all mesons, baryons and nucleons
// which are modeled also as input particles. I think it is safer to accept
// only the usual long-lived species as input.
// Interactions with nucleus projectiles are possible in principle with UrQMD
// but right now we don't have access to the inelastic (production) cross-section,
// so we unfortunately have to forbid these interactions for the time being.
static particles::Code const validProjectileCodes[] = {
particles::Code::Proton, particles::Code::AntiProton, particles::Code::Neutron,
particles::Code::AntiNeutron, particles::Code::PiPlus, particles::Code::PiMinus,
particles::Code::KPlus, particles::Code::KMinus, particles::Code::K0Short,
particles::Code::K0Long};
return std::find(std::cbegin(validProjectileCodes), std::cend(validProjectileCodes),
code) != std::cend(validProjectileCodes);
}
GrammageType UrQMD::GetInteractionLength(SetupParticle const& particle) const {
if (!CanInteract(particle.GetPID())) {
// we could do the canInteract check in GetCrossSection, too but if
// we do it here we have the advantage of avoiding the loop
return std::numeric_limits<double>::infinity() * 1_g / (1_cm * 1_cm);
}
auto const& mediumComposition =
particle.GetNode()->GetModelProperties().GetNuclearComposition();
using namespace std::placeholders;
CrossSectionType const weightedProdCrossSection = mediumComposition.WeightedSum(
std::bind(&UrQMD::GetCrossSection<decltype(particle)>, this, particle, _1));
return mediumComposition.GetAverageMassNumber() * units::constants::u /
weightedProdCrossSection;
}
corsika::process::EProcessReturn UrQMD::DoInteraction(SetupView& view) {
using namespace units::si;
auto const projectile = view.GetProjectile();
auto projectileCode = projectile.GetPID();
auto const projectileEnergyLab = projectile.GetEnergy();
auto const& projectileMomentumLab = projectile.GetMomentum();
auto const& projectilePosition = projectile.GetPosition();
auto const projectileTime = projectile.GetTime();
C8LOG_DEBUG("UrQMD::DoInteraction pid={} E={} GeV", projectileCode,
projectileEnergyLab / 1_GeV);
// sample target particle
auto const& mediumComposition =
projectile.GetNode()->GetModelProperties().GetNuclearComposition();
auto const componentCrossSections = std::invoke([&]() {
auto const& components = mediumComposition.GetComponents();
std::vector<CrossSectionType> crossSections;
crossSections.reserve(components.size());
for (auto const c : components) {
crossSections.push_back(GetCrossSection(projectile, c));
}
return crossSections;
});
auto const targetCode = mediumComposition.SampleTarget(componentCrossSections, rng_);
auto const targetA = particles::GetNucleusA(targetCode);
auto const targetZ = particles::GetNucleusZ(targetCode);
inputs_.nevents = 1;
sys_.eos = 0; // could be configurable in principle
inputs_.outsteps = 1;
sys_.nsteps = 1;
// initialization regarding projectile
if (particles::Code::Nucleus == projectileCode) {
// is this everything?
inputs_.prspflg = 0;
sys_.Ap = projectile.GetNuclearA();
sys_.Zp = projectile.GetNuclearZ();
rsys_.ebeam = (projectileEnergyLab - projectile.GetMass()) * (1 / 1_GeV) /
projectile.GetNuclearA();
rsys_.bdist = nucrad_(targetA) + nucrad_(sys_.Ap) + 2 * options_.CTParam[30 - 1];
int const id = 1;
cascinit_(sys_.Zp, sys_.Ap, id);
} else {
inputs_.prspflg = 1;
sys_.Ap = 1; // even for non-baryons this has to be set, see vanilla UrQMD.f
rsys_.bdist = nucrad_(targetA) + nucrad_(1) + 2 * options_.CTParam[30 - 1];
rsys_.ebeam = (projectileEnergyLab - projectile.GetMass()) * (1 / 1_GeV);
if (projectileCode == particles::Code::K0Long ||
projectileCode == particles::Code::K0Short) {
projectileCode = booleanDist_(rng_) ? particles::Code::K0 : particles::Code::K0Bar;
}
auto const [ityp, iso3] = ConvertToUrQMD(projectileCode);
// todo: conversion of K_long/short into strong eigenstates;
inputs_.spityp[0] = ityp;
inputs_.spiso3[0] = iso3;
}
// initilazation regarding target
if (particles::IsNucleus(targetCode)) {
sys_.Zt = targetZ;
sys_.At = targetA;
inputs_.trspflg = 0; // nucleus as target
int const id = 2;
cascinit_(sys_.Zt, sys_.At, id);
} else {
inputs_.trspflg = 1; // special particle as target
auto const [ityp, iso3] = ConvertToUrQMD(targetCode);
inputs_.spityp[1] = ityp;
inputs_.spiso3[1] = iso3;
}
int iflb = 0; // flag for retrying interaction in case of empty event, 0 means retry
urqmd_(iflb);
// now retrieve secondaries from UrQMD
auto const& originalCS = projectileMomentumLab.GetCoordinateSystem();
geometry::CoordinateSystem const zAxisFrame =
originalCS.RotateToZ(projectileMomentumLab);
for (int i = 0; i < sys_.npart; ++i) {
auto code = ConvertFromUrQMD(isys_.ityp[i], isys_.iso3[i]);
if (code == particles::Code::K0 || code == particles::Code::K0Bar) {
code = booleanDist_(rng_) ? particles::Code::K0Short : particles::Code::K0Long;
}
// "coor_.p0[i] * 1_GeV" is likely off-shell as UrQMD doesn't preserve masses well
auto momentum = geometry::Vector(
zAxisFrame,
geometry::QuantityVector<dimensionless_d>{coor_.px[i], coor_.py[i], coor_.pz[i]} *
1_GeV);
auto const energy = sqrt(momentum.squaredNorm() + square(particles::GetMass(code)));
momentum.rebase(originalCS); // transform back into standard lab frame
C8LOG_DEBUG(" Secondary {} code {} p={} GeV", i, code,
momentum.GetComponents() / 1_GeV);
view.AddSecondary(
std::make_tuple(code, energy, momentum, projectilePosition, projectileTime));
}
C8LOG_DEBUG("UrQMD generated {} secondaries!", sys_.npart);
return process::EProcessReturn::eOk;
}
/**
* the random number generator function of UrQMD
*/
double corsika::process::UrQMD::ranf_(int&) {
static corsika::random::RNG& rng =
corsika::random::RNGManager::GetInstance().GetRandomStream("urqmd");
static std::uniform_real_distribution<double> dist;
return dist(rng);
}
corsika::particles::Code corsika::process::UrQMD::ConvertFromUrQMD(int vItyp, int vIso3) {
int const pdgInt =
pdgid_(vItyp, vIso3); // use the conversion function provided by UrQMD
if (pdgInt == 0) { // pdgid_ returns 0 on error
throw std::runtime_error("UrQMD pdgid() returned 0");
}
auto const pdg = static_cast<particles::PDGCode>(pdgInt);
return particles::ConvertFromPDG(pdg);
}
std::pair<int, int> corsika::process::UrQMD::ConvertToUrQMD(
corsika::particles::Code code) {
static const std::map<int, std::pair<int, int>> mapPDGToUrQMD{
// data mostly from github.com/afedynitch/ParticleDataTool
{22, {100, 0}}, // gamma
{111, {101, 0}}, // pi0
{211, {101, 2}}, // pi+
{-211, {101, -2}}, // pi-
{321, {106, 1}}, // K+
{-321, {-106, -1}}, // K-
{311, {106, -1}}, // K0
{-311, {-106, 1}}, // K0bar
{2212, {1, 1}}, // p
{2112, {1, -1}}, // n
{-2212, {-1, -1}}, // pbar
{-2112, {-1, 1}}, // nbar
{221, {102, 0}}, // eta
{213, {104, 2}}, // rho+
{-213, {104, -2}}, // rho-
{113, {104, 0}}, // rho0
{323, {108, 2}}, // K*+
{-323, {108, -2}}, // K*-
{313, {108, 0}}, // K*0
{-313, {-108, 0}}, // K*0-bar
{223, {103, 0}}, // omega
{333, {109, 0}}, // phi
{3222, {40, 2}}, // Sigma+
{3212, {40, 0}}, // Sigma0
{3112, {40, -2}}, // Sigma-
{3322, {49, 0}}, // Xi0
{3312, {49, -1}}, // Xi-
{3122, {27, 0}}, // Lambda0
{2224, {17, 4}}, // Delta++
{2214, {17, 2}}, // Delta+
{2114, {17, 0}}, // Delta0
{1114, {17, -2}}, // Delta-
{3224, {41, 2}}, // Sigma*+
{3214, {41, 0}}, // Sigma*0
{3114, {41, -2}}, // Sigma*-
{3324, {50, 0}}, // Xi*0
{3314, {50, -1}}, // Xi*-
{3334, {55, 0}}, // Omega-
{411, {133, 2}}, // D+
{-411, {133, -2}}, // D-
{421, {133, 0}}, // D0
{-421, {-133, 0}}, // D0-bar
{441, {107, 0}}, // etaC
{431, {138, 1}}, // Ds+
{-431, {138, -1}}, // Ds-
{433, {139, 1}}, // Ds*+
{-433, {139, -1}}, // Ds*-
{413, {134, 1}}, // D*+
{-413, {134, -1}}, // D*-
{10421, {134, 0}}, // D*0
{-10421, {-134, 0}}, // D*0-bar
{443, {135, 0}}, // jpsi
};
return mapPDGToUrQMD.at(static_cast<int>(GetPDG(code)));
}
void UrQMD::readXSFile(std::string const& filename) {
std::ifstream file(filename, std::ios::in);
if (!file.is_open()) { throw std::runtime_error(filename + " could not be opened."); }
std::string line;
std::getline(file, line);
std::stringstream ss(line);
char dummy;
int nTargets, nProjectiles, nSupports;
ss >> dummy >> nTargets >> nProjectiles >> nSupports;
decltype(xs_interp_support_table_)::extent_gen extents;
xs_interp_support_table_.resize(extents[nProjectiles][nTargets][nSupports]);
for (int i = 0; i < nTargets; ++i) {
for (int j = 0; j < nProjectiles; ++j) {
for (int k = 0; k < nSupports; ++k) {
std::getline(file, line);
std::stringstream s(line);
double energy, sigma;
s >> energy >> sigma;
xs_interp_support_table_[j][i][k] = sigma * 1_mb;
}
std::getline(file, line);
std::getline(file, line);
}
}
}
Processes/UrQMD/testUrQMD.cc deleted 100644 → 0
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/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* This software is distributed under the terms of the GNU General Public
* Licence version 3 (GPL Version 3). See file LICENSE for a full version of
* the license.
*/
#include <corsika/process/urqmd/UrQMD.h>
#include <corsika/random/RNGManager.h>
#include <corsika/geometry/Point.h>
#include <corsika/geometry/RootCoordinateSystem.h>
#include <corsika/geometry/Vector.h>
#include <corsika/units/PhysicalConstants.h>
#include <corsika/units/PhysicalUnits.h>
#include <corsika/utl/CorsikaFenv.h>
#include <corsika/particles/ParticleProperties.h>
#include <corsika/setup/SetupStack.h>
#include <corsika/setup/SetupTrajectory.h>
#include <corsika/environment/Environment.h>
#include <corsika/environment/HomogeneousMedium.h>
#include <corsika/environment/NuclearComposition.h>
#include <tuple>
#include <utility>
#include <catch2/catch.hpp>
using namespace corsika;
using namespace corsika::process::UrQMD;
using namespace corsika::units::si;
template <typename TStackView>
auto sumCharge(TStackView const& view) {
int totalCharge = 0;
for (auto const& p : view) { totalCharge += particles::GetChargeNumber(p.GetPID()); }
return totalCharge;
}
template <typename TStackView>
auto sumMomentum(TStackView const& view, geometry::CoordinateSystem const& vCS) {
geometry::Vector<hepenergy_d> sum{vCS, 0_eV, 0_eV, 0_eV};
for (auto const& p : view) { sum += p.GetMomentum(); }
return sum;
}
auto setupEnvironment(particles::Code vTargetCode) {
// setup environment, geometry
auto env = std::make_unique<environment::Environment<environment::IMediumModel>>();
auto& universe = *(env->GetUniverse());
const geometry::CoordinateSystem& cs = env->GetCoordinateSystem();
auto theMedium =
environment::Environment<environment::IMediumModel>::CreateNode<geometry::Sphere>(
geometry::Point{cs, 0_m, 0_m, 0_m},
1_km * std::numeric_limits<double>::infinity());
using MyHomogeneousModel = environment::HomogeneousMedium<environment::IMediumModel>;
theMedium->SetModelProperties<MyHomogeneousModel>(
1_kg / (1_m * 1_m * 1_m),
environment::NuclearComposition(std::vector<particles::Code>{vTargetCode},
std::vector<float>{1.}));
auto const* nodePtr = theMedium.get();
universe.AddChild(std::move(theMedium));
return std::make_tuple(std::move(env), &cs, nodePtr);
}
template <typename TNodeType>
auto setupStack(int vA, int vZ, HEPEnergyType vMomentum, TNodeType* vNodePtr,
geometry::CoordinateSystem const& cs) {
auto stack = std::make_unique<setup::Stack>();
auto constexpr mN = corsika::units::constants::nucleonMass;
geometry::Point const origin(cs, {0_m, 0_m, 0_m});
corsika::stack::MomentumVector const pLab(cs, {vMomentum, 0_GeV, 0_GeV});
HEPEnergyType const E0 = sqrt(units::static_pow<2>(mN * vA) + pLab.squaredNorm());
auto particle =
stack->AddParticle(std::tuple<particles::Code, units::si::HEPEnergyType,
corsika::stack::MomentumVector, geometry::Point,
units::si::TimeType, unsigned short, unsigned short>{
particles::Code::Nucleus, E0, pLab, origin, 0_ns, vA, vZ});
particle.SetNode(vNodePtr);
return std::make_tuple(
std::move(stack), std::make_unique<decltype(setup::StackView{particle})>(particle));
}
template <typename TNodeType>
auto setupStack(particles::Code vProjectileType, HEPEnergyType vMomentum,
TNodeType* vNodePtr, geometry::CoordinateSystem const& cs) {
auto stack = std::make_unique<setup::Stack>();
geometry::Point const origin(cs, {0_m, 0_m, 0_m});
corsika::stack::MomentumVector const pLab(cs, {vMomentum, 0_GeV, 0_GeV});
HEPEnergyType const E0 = sqrt(
units::static_pow<2>(particles::GetMass(vProjectileType)) + pLab.squaredNorm());
auto particle = stack->AddParticle(
std::tuple<particles::Code, units::si::HEPEnergyType,
corsika::stack::MomentumVector, geometry::Point, units::si::TimeType>{
vProjectileType, E0, pLab, origin, 0_ns});
particle.SetNode(vNodePtr);
return std::make_tuple(
std::move(stack), std::make_unique<decltype(setup::StackView{particle})>(particle));
}
TEST_CASE("UrQMD") {
SECTION("conversion") {
REQUIRE_THROWS(process::UrQMD::ConvertFromUrQMD(106, 0));
REQUIRE(process::UrQMD::ConvertFromUrQMD(101, 0) == particles::Code::Pi0);
REQUIRE(process::UrQMD::ConvertToUrQMD(particles::Code::PiPlus) ==
std::make_pair<int, int>(101, 2));
}
feenableexcept(FE_INVALID);
corsika::random::RNGManager::GetInstance().RegisterRandomStream("urqmd");
UrQMD urqmd;
SECTION("interaction length") {
auto [env, csPtr, nodePtr] = setupEnvironment(particles::Code::Nitrogen);
auto const& cs = *csPtr;
[[maybe_unused]] auto const& env_dummy = env;
[[maybe_unused]] auto const& node_dummy = nodePtr;
particles::Code validProjectileCodes[] = {
particles::Code::PiPlus, particles::Code::PiMinus, particles::Code::Proton,
particles::Code::Neutron, particles::Code::KPlus, particles::Code::KMinus,
particles::Code::K0, particles::Code::K0Bar, particles::Code::K0Long};
for (auto code : validProjectileCodes) {
auto [stack, view] = setupStack(code, 100_GeV, nodePtr, cs);
REQUIRE(stack->getEntries() == 1);
REQUIRE(view->getEntries() == 0);
// simple check whether the cross-section is non-vanishing
// only nuclei with available tabluated data so far
REQUIRE(urqmd.GetInteractionLength(stack->GetNextParticle()) > 1_g / square(1_cm));
}
}
SECTION("nucleus projectile") {
auto [env, csPtr, nodePtr] = setupEnvironment(particles::Code::Oxygen);
[[maybe_unused]] auto const& env_dummy = env; // against warnings
[[maybe_unused]] auto const& node_dummy = nodePtr; // against warnings
unsigned short constexpr A = 14, Z = 7;
auto [stackPtr, secViewPtr] = setupStack(A, Z, 400_GeV, nodePtr, *csPtr);
REQUIRE(stackPtr->getEntries() == 1);
REQUIRE(secViewPtr->getEntries() == 0);
// must be assigned to variable, cannot be used as rvalue?!
auto projectile = secViewPtr->GetProjectile();
auto const projectileMomentum = projectile.GetMomentum();
[[maybe_unused]] process::EProcessReturn const ret = urqmd.DoInteraction(*secViewPtr);
REQUIRE(sumCharge(*secViewPtr) ==
Z + particles::GetChargeNumber(particles::Code::Oxygen));
auto const secMomSum =
sumMomentum(*secViewPtr, projectileMomentum.GetCoordinateSystem());
REQUIRE((secMomSum - projectileMomentum).norm() / projectileMomentum.norm() ==
Approx(0).margin(1e-2));
}
SECTION("\"special\" projectile") {
auto [env, csPtr, nodePtr] = setupEnvironment(particles::Code::Oxygen);
[[maybe_unused]] auto const& env_dummy = env; // against warnings
[[maybe_unused]] auto const& node_dummy = nodePtr; // against warnings
auto [stackPtr, secViewPtr] =
setupStack(particles::Code::PiPlus, 400_GeV, nodePtr, *csPtr);
REQUIRE(stackPtr->getEntries() == 1);
REQUIRE(secViewPtr->getEntries() == 0);
// must be assigned to variable, cannot be used as rvalue?!
auto projectile = secViewPtr->GetProjectile();
auto const projectileMomentum = projectile.GetMomentum();
[[maybe_unused]] process::EProcessReturn const ret = urqmd.DoInteraction(*secViewPtr);
REQUIRE(sumCharge(*secViewPtr) ==
particles::GetChargeNumber(particles::Code::PiPlus) +
particles::GetChargeNumber(particles::Code::Oxygen));
auto const secMomSum =
sumMomentum(*secViewPtr, projectileMomentum.GetCoordinateSystem());
REQUIRE((secMomSum - projectileMomentum).norm() / projectileMomentum.norm() ==
Approx(0).margin(1e-2));
}
SECTION("K0Long projectile") {
auto [env, csPtr, nodePtr] = setupEnvironment(particles::Code::Oxygen);
[[maybe_unused]] auto const& env_dummy = env; // against warnings
[[maybe_unused]] auto const& node_dummy = nodePtr; // against warnings
auto [stackPtr, secViewPtr] =
setupStack(particles::Code::K0Long, 400_GeV, nodePtr, *csPtr);
REQUIRE(stackPtr->getEntries() == 1);
REQUIRE(secViewPtr->getEntries() == 0);
// must be assigned to variable, cannot be used as rvalue?!
auto projectile = secViewPtr->GetProjectile();
auto const projectileMomentum = projectile.GetMomentum();
[[maybe_unused]] process::EProcessReturn const ret = urqmd.DoInteraction(*secViewPtr);
REQUIRE(sumCharge(*secViewPtr) ==
particles::GetChargeNumber(particles::Code::K0Long) +
particles::GetChargeNumber(particles::Code::Oxygen));
auto const secMomSum =
sumMomentum(*secViewPtr, projectileMomentum.GetCoordinateSystem());
REQUIRE((secMomSum - projectileMomentum).norm() / projectileMomentum.norm() ==
Approx(0).margin(1e-2));
}
}
Python/LICENSE deleted 100644 → 0
View file @ 17d0edcc
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
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To protect your rights, we need to prevent others from denying you
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For example, if you distribute copies of such a program, whether
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Developers that use the GNU GPL protect your rights with two steps:
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Some devices are designed to deny users access to install or run
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TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
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earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
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A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
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is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
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implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
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produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
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control those activities. However, it does not include the work's
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which are not part of the work. For example, Corresponding Source
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the work, and the source code for shared libraries and dynamically
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such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
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Conveying under any other circumstances is permitted solely under
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3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
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When you convey a covered work, you waive any legal power to forbid
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is effected by exercising rights under this License with respect to
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modification of the work as a means of enforcing, against the work's
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4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
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You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
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work need not make them do so.
A compilation of a covered work with other separate and independent
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and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
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trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
Python/MANIFEST.in deleted 100644 → 0
View file @ 17d0edcc
include README.md LICENSE
recursive-include corsika *
recursive-include scripts *
recursive-include examples *

data privacy - impressum