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Antonio Augusto Alves Junior
corsika
Commits
b5f4c7a0
Commit
b5f4c7a0
authored
5 years ago
by
Maximilian Reininghaus
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workshop example
parent
45dc98c8
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Documentation/Examples/CMakeLists.txt
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-0
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Documentation/Examples/CMakeLists.txt
Documentation/Examples/workshop_example.cc
+185
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185 additions, 0 deletions
Documentation/Examples/workshop_example.cc
Tools/plot_tracks.sh
+8
-1
8 additions, 1 deletion
Tools/plot_tracks.sh
with
213 additions
and
1 deletion
Documentation/Examples/CMakeLists.txt
+
20
−
0
View file @
b5f4c7a0
...
@@ -37,6 +37,26 @@ target_link_libraries (cascade_example
...
@@ -37,6 +37,26 @@ target_link_libraries (cascade_example
)
)
install
(
TARGETS cascade_example DESTINATION share/examples
)
install
(
TARGETS cascade_example DESTINATION share/examples
)
add_executable
(
workshop_example workshop_example.cc
)
target_link_libraries
(
workshop_example
SuperStupidStack
CORSIKAunits
CORSIKAlogging
CORSIKArandom
ProcessSibyll
CORSIKAcascade
ProcessTrackWriter
ProcessParticleCut
ProcessTrackingLine
CORSIKAprocesses
CORSIKAparticles
CORSIKAgeometry
CORSIKAenvironment
CORSIKAprocesssequence
)
install
(
TARGETS workshop_example DESTINATION share/examples
)
CORSIKA_ADD_TEST
(
boundary_example
)
CORSIKA_ADD_TEST
(
boundary_example
)
target_link_libraries
(
boundary_example
target_link_libraries
(
boundary_example
SuperStupidStack
SuperStupidStack
...
...
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Documentation/Examples/workshop_example.cc
0 → 100644
+
185
−
0
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b5f4c7a0
/*
* (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
*
* See file AUTHORS for a list of contributors.
*
* 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/cascade/Cascade.h>
#include
<corsika/process/ProcessSequence.h>
#include
<corsika/process/tracking_line/TrackingLine.h>
#include
<corsika/setup/SetupEnvironment.h>
#include
<corsika/setup/SetupStack.h>
#include
<corsika/setup/SetupTrajectory.h>
#include
<corsika/environment/Environment.h>
#include
<corsika/environment/FlatExponential.h>
#include
<corsika/environment/HomogeneousMedium.h>
#include
<corsika/environment/NuclearComposition.h>
#include
<corsika/geometry/Sphere.h>
#include
<corsika/process/sibyll/Decay.h>
#include
<corsika/process/sibyll/Interaction.h>
#include
<corsika/process/sibyll/NuclearInteraction.h>
#include
<corsika/process/track_writer/TrackWriter.h>
#include
<corsika/process/particle_cut/ParticleCut.h>
#include
<corsika/units/PhysicalUnits.h>
#include
<corsika/random/RNGManager.h>
#include
<corsika/utl/CorsikaFenv.h>
#include
<iostream>
#include
<limits>
#include
<typeinfo>
using
namespace
corsika
;
using
namespace
corsika
::
process
;
using
namespace
corsika
::
units
;
using
namespace
corsika
::
particles
;
using
namespace
corsika
::
random
;
using
namespace
corsika
::
setup
;
using
namespace
corsika
::
geometry
;
using
namespace
corsika
::
environment
;
using
namespace
std
;
using
namespace
corsika
::
units
::
si
;
// example boundary crossing process
template
<
bool
deleteParticle
>
struct
MyBoundaryCrossingProcess
:
public
BoundaryCrossingProcess
<
MyBoundaryCrossingProcess
<
deleteParticle
>>
{
MyBoundaryCrossingProcess
(
std
::
string
const
&
filename
)
{
fFile
.
open
(
filename
);
}
template
<
typename
Particle
>
EProcessReturn
DoBoundaryCrossing
(
Particle
&
p
,
typename
Particle
::
BaseNodeType
const
&
from
,
typename
Particle
::
BaseNodeType
const
&
to
)
{
std
::
cout
<<
"boundary crossing! from: "
<<
&
from
<<
"; to: "
<<
&
to
<<
std
::
endl
;
auto
const
&
name
=
particles
::
GetName
(
p
.
GetPID
());
auto
const
pos
=
p
.
GetPosition
().
GetCoordinates
();
fFile
<<
name
<<
" "
<<
pos
[
0
]
/
1
_m
<<
' '
<<
pos
[
1
]
/
1
_m
<<
' '
<<
pos
[
2
]
/
1
_m
<<
'\n'
;
if
constexpr
(
deleteParticle
)
{
p
.
Delete
();
}
return
EProcessReturn
::
eOk
;
}
void
Init
()
{}
private
:
std
::
ofstream
fFile
;
};
//
// The example main program for a particle cascade
//
int
main
()
{
feenableexcept
(
FE_INVALID
);
// initialize random number sequence(s)
random
::
RNGManager
::
GetInstance
().
RegisterRandomStream
(
"cascade"
);
random
::
RNGManager
::
GetInstance
().
RegisterRandomStream
(
"s_rndm"
);
using
EnvType
=
Environment
<
setup
::
IEnvironmentModel
>
;
// inheritance from IMediumModel to implement the pure virtual methods
using
FlatExp
=
environment
::
FlatExponential
<
setup
::
IEnvironmentModel
>
;
using
Homogeneous
=
environment
::
HomogeneousMedium
<
setup
::
IEnvironmentModel
>
;
EnvType
env
;
auto
&
universe
=
*
(
env
.
GetUniverse
());
// obtain the root coordinate system provided by environment object
const
CoordinateSystem
&
rootCS
=
env
.
GetCoordinateSystem
();
auto
outerMedium
=
EnvType
::
CreateNode
<
Sphere
>
(
Point
{
rootCS
,
0
_m
,
0
_m
,
0
_km
},
500
_km
);
outerMedium
->
SetModelProperties
<
FlatExp
>
(
Point
{
rootCS
,
0
_m
,
0
_m
,
5
_km
},
Vector
<
dimensionless_d
>
{
rootCS
,
{
0.
,
0.
,
1.
}},
1
_kg
/
cube
(
1
_m
),
8
_km
,
environment
::
NuclearComposition
{
{
particles
::
Code
::
Nitrogen
,
particles
::
Code
::
Oxygen
},
{
0.7847
f
,
1.
f
-
0.7847
f
}});
auto
innerMedium
=
EnvType
::
CreateNode
<
Sphere
>
(
Point
{
rootCS
,
0
_m
,
0
_m
,
0
_m
},
5
_km
);
auto
const
props
=
innerMedium
->
SetModelProperties
<
Homogeneous
>
(
1
_g
/
cube
(
1
_m
),
environment
::
NuclearComposition
{{
particles
::
Code
::
Proton
},
{
1.
f
}});
universe
.
SetModelProperties
(
props
);
outerMedium
->
AddChild
(
std
::
move
(
innerMedium
));
universe
.
AddChild
(
std
::
move
(
outerMedium
));
// setup processes, decays and interactions
tracking_line
::
TrackingLine
tracking
;
process
::
sibyll
::
Interaction
sibyll
;
process
::
sibyll
::
Decay
decay
;
process
::
particle_cut
::
ParticleCut
cut
(
55
_GeV
);
process
::
track_writer
::
TrackWriter
trackWriter
(
"tracks.dat"
);
MyBoundaryCrossingProcess
<
false
>
boundaryCrossing
(
"crossings.dat"
);
// assemble all processes into an ordered process list
auto
sequence
=
sibyll
<<
decay
<<
cut
<<
boundaryCrossing
<<
trackWriter
;
// setup particle stack, and add primary particles
setup
::
Stack
stack
;
stack
.
Clear
();
const
Code
beamCode
=
Code
::
Proton
;
const
HEPMassType
mass
=
particles
::
GetMass
(
Code
::
Proton
);
const
HEPEnergyType
E0
=
500
_TeV
;
for
(
int
N
=
2
,
i
=
0
;
i
<
N
;
++
i
)
{
auto
const
phi
=
0
;
auto
const
theta
=
i
*
360
/
N
;
auto
elab2plab
=
[](
HEPEnergyType
Elab
,
HEPMassType
m
)
{
return
sqrt
((
Elab
-
m
)
*
(
Elab
+
m
));
};
HEPMomentumType
P0
=
elab2plab
(
E0
,
mass
);
auto
momentumComponents
=
[](
double
theta
,
double
phi
,
HEPMomentumType
ptot
)
{
return
std
::
make_tuple
(
ptot
*
sin
(
theta
)
*
cos
(
phi
),
ptot
*
sin
(
theta
)
*
sin
(
phi
),
-
ptot
*
cos
(
theta
));
};
auto
const
[
px
,
py
,
pz
]
=
momentumComponents
(
theta
/
180.
*
M_PI
,
phi
/
180.
*
M_PI
,
P0
);
auto
plab
=
corsika
::
stack
::
MomentumVector
(
rootCS
,
{
px
,
py
,
pz
});
cout
<<
"input particle: "
<<
beamCode
<<
endl
;
cout
<<
"input angles: theta="
<<
theta
<<
" phi="
<<
phi
<<
endl
;
cout
<<
"input momentum: "
<<
plab
.
GetComponents
()
/
1
_GeV
<<
endl
;
Point
pos
(
rootCS
,
0
_m
,
0
_m
,
0
_m
);
stack
.
AddParticle
(
std
::
tuple
<
particles
::
Code
,
units
::
si
::
HEPEnergyType
,
corsika
::
stack
::
MomentumVector
,
geometry
::
Point
,
units
::
si
::
TimeType
>
{
beamCode
,
E0
,
plab
,
pos
,
0
_ns
});
}
// define air shower object, run simulation
cascade
::
Cascade
EAS
(
env
,
tracking
,
sequence
,
stack
);
EAS
.
Init
();
EAS
.
Run
();
cout
<<
"Result: E0="
<<
E0
/
1
_GeV
<<
endl
;
cut
.
ShowResults
();
const
HEPEnergyType
Efinal
=
cut
.
GetCutEnergy
()
+
cut
.
GetInvEnergy
()
+
cut
.
GetEmEnergy
();
cout
<<
"total energy (GeV): "
<<
Efinal
/
1
_GeV
<<
endl
<<
"relative difference (%): "
<<
(
Efinal
/
E0
-
1.
)
*
100
<<
endl
;
}
This diff is collapsed.
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Tools/plot_tracks.sh
+
8
−
1
View file @
b5f4c7a0
...
@@ -28,10 +28,17 @@ set output "$output"
...
@@ -28,10 +28,17 @@ set output "$output"
set xlabel "x / m"
set xlabel "x / m"
set ylabel "y / m"
set ylabel "y / m"
set zlabel "z / m"
set zlabel "z / m"
d = 200
set xrange [-d:d]
set yrange [-d:d]
set zrange [-15e3:15e3]
set title "CORSIKA 8 preliminary"
set title "CORSIKA 8 preliminary"
do for [t=0:360:1] {
do for [t=0:360:1] {
set view
60
, t
set view
85
, t
splot "
$track_dat
" u 3:4:5:6:7:8 w vectors nohead t ""
splot "
$track_dat
" u 3:4:5:6:7:8 w vectors nohead t ""
}
}
EOF
EOF
...
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