improve gitlab/build infrastructure

.gitlab-ci.yml

@@ -6,6 +6,7 @@ variables:
 before_script:
   - apt-get update --yes
   - apt-get install --yes cmake libboost-dev libeigen3-dev python3 gfortran
+  - apt-get install --yes doxygen graphviz
 
 build:
   stage: build
@@ -18,6 +19,23 @@ build:
     - cmake --build .
     - ctest
 
+pages:
+  stage: documentation
+  script:
+    - make doxygen
+    - mkdir .public
+    - cp -r Documentation/Doxygen/html .public/
+    - mv .public public
+  artifacts:
+    paths:
+      - public
+  only:
+    - master
+    - tags
+    - triggers
+    - schedules
+
+
 # code_quality:
 #   image: docker:stable
 #   variables:

CMakeLists.txt

@@ -70,3 +70,4 @@ add_subdirectory (Setup)
 add_subdirectory (Processes)
 add_subdirectory (Documentation)
 add_subdirectory (Main)
+add_subdirectory (Tools)

Documentation/Examples/CMakeLists.txt

@@ -7,13 +7,13 @@ add_test(helix_example helix_example)
 add_executable (geometry_example geometry_example.cc)
 target_compile_options(geometry_example PRIVATE -g) # do not skip asserts
 target_link_libraries (geometry_example CORSIKAgeometry CORSIKAunits)
-#install (TARGETS geometry_example DESTINATION share/examples)
+install (TARGETS geometry_example DESTINATION share/examples)
 add_test(geometry_example geometry_example)
 
 add_executable (logger_example logger_example.cc)
 target_compile_options(logger_example PRIVATE -g) # do not skip asserts
 target_link_libraries (logger_example CORSIKAunits CORSIKAlogging)
-#install (TARGETS logger_example DESTINATION share/examples)
+install (TARGETS logger_example DESTINATION share/examples)
 add_test(logger_example logger_example)
 
 add_executable (stack_example stack_example.cc)
@@ -35,7 +35,7 @@ target_link_libraries (cascade_example SuperStupidStack CORSIKAunits CORSIKAlogg
   CORSIKAenvironment
   CORSIKAprocesssequence
   )
-#install (TARGETS cascade_example DESTINATION share/examples)
+install (TARGETS cascade_example DESTINATION share/examples)
 add_test(cascade_example cascade_example)
 
 add_executable (staticsequence_example staticsequence_example.cc)
@@ -45,5 +45,5 @@ target_link_libraries (staticsequence_example
   CORSIKAunits
   CORSIKAgeometry
   CORSIKAlogging)
-#install (TARGETS staticsequence_example DESTINATION share/examples)
+install (TARGETS staticsequence_example DESTINATION share/examples)
 add_test(staticsequence_example staticsequence_example)

README.md

@@ -3,7 +3,7 @@
 Documentation and reference guide for the CORSIKA8 software framework
 for air shower simulations. We aim that CORSIKA remains the most comprehensive
 framework for simulating particle cascades with stochastic and continuous processes. The purpose of CORSIKA is to 
-simulate any particle cascades in astroparticle physics or astrophysical context. A lot of emphasis is put on modularity, completeness, validation and correctness. To boost computational efficiency different techniques are
+simulate any particle cascades in astroparticle physics or astrophysical context. A lot of emphasis is put on modularity, flexibility, completeness, validation and correctness. To boost computational efficiency different techniques are
 provided, like thinning or cascade equations. 
 
 The software makes extensive use of static design patterns and
@@ -14,9 +14,9 @@ only specific model parameters can still be changed.
 CORSIKA8 is released under the GPL3 license. See [license file](https://gitlab.ikp.kit.edu/AirShowerPhysics/corsika/blob/master/LICENSE) which is part of every release and the source code. 
 
 When you contribute to CORSIKA check the guidelines outlined here:
-[coding guidelines](https://gitlab.ikp.kit.edu/AirShowerPhysics/corsika/blob/master/CONTRIBUTING.md). Code that fail the review by the CORSIKA author group must be improved before it can be merged in the official code base. After your code has been accepted and merged you become a contributor of the CORSIKA project and you should include yourself in the [AUTHORS](https://gitlab.ikp.kit.edu/AirShowerPhysics/corsika/blob/master/AUTHORS) file. 
+[coding guidelines](https://gitlab.ikp.kit.edu/AirShowerPhysics/corsika/blob/master/CONTRIBUTING.md). Code that fails the review by the CORSIKA author group must be improved before it can be merged in the official code base. After your code has been accepted and merged you become a contributor of the CORSIKA project and you should include yourself in the [AUTHORS](https://gitlab.ikp.kit.edu/AirShowerPhysics/corsika/blob/master/AUTHORS) file. 
 
-You need to read and agree to the [collaboration agreement](https://gitlab.ikp.kit.edu/AirShowerPhysics/corsika/blob/master/COLLABORATION_AGREEMENT.md). The agreement can be discussed, and eventually improved. 
+IMPORTANT: Before your contribute, you need to read and agree to the [collaboration agreement](https://gitlab.ikp.kit.edu/AirShowerPhysics/corsika/blob/master/COLLABORATION_AGREEMENT.md). The agreement can be discussed, and eventually improved. 
 
 We also want to point you to the [MCnet guidelines](https://gitlab.ikp.kit.edu/AirShowerPhysics/corsika/blob/master/MCNET_GUIDELINES), which are very useful also for us. 
 
@@ -27,11 +27,11 @@ Prerequisites: eigen3, boost, cmake, g++, git. On Ubuntu 18.04, just do:
 sudo apt-get install libeigen3-dev libboost-dev cmake g++ git
 ```
 
-Follow these steps to download and install CORSIKA8-milestone1
+Follow these steps to download and install CORSIKA8-milestone2
 ```
 git clone git@gitlab.ikp.kit.edu:AirShowerPhysics/corsika.git
 cd corsika
-git checkout milestone1
+git checkout milestone2
 mkdir ../corsika-build
 cd ../corsika-build
 cmake ../corsika -DCMAKE_INSTALL_PREFIX=../corsika-install
@@ -39,7 +39,19 @@ make -j8
 make install
 make test
 ```
-and if you want to see how the Heitler model works and is implemented, see `Framework/Cascade/testCascade.cc` for a starting point. 
+and if you want to see how the first simple hadron cascade develops, see `Documentation/Examples/cascade_example.cc` for a starting point. 
+
+Run the cascade_example with: 
+```
+cd ../corsika-install
+share/examples/cascade_example
+```
+
+Visualize output: 
+```
+bash share/tools/plot_tracks.sh tracks.dat 
+firefox tracks.dat.gif 
+```
 
 ### Generating doxygen documentation
 
@@ -51,3 +63,7 @@ Switch to the corsika build directory and do
 ```
 make doxygen
 ```
+browse with firefox:
+```
+firefox ../corsika-install/share/doc/html/index.html
+```

Tools/CMakeLists.txt

+set (TOOLS_FILES plot_tracks.sh)
+
+install (
+  FILES ${TOOLS_FILES} 
+  DESTINATION share/tools
+  )