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Pedro Arce GAMOS primer 1 Exercise 0: installation Open a web browser in Go to GAMOS web page : search for Geant4  Applications.

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Presentation on theme: "Pedro Arce GAMOS primer 1 Exercise 0: installation Open a web browser in Go to GAMOS web page : search for Geant4  Applications."— Presentation transcript:

1 Pedro Arce GAMOS primer 1 Exercise 0: installation Open a web browser in Go to GAMOS web page : search for Geant4  Applications  Medical  GAMOS Or  Go to Download  Register yourself as New User  Get the scripts of GAMOS (right-click and save)  Leave the web browser and go to the terminal window in VMWARE  sh download_scripts  Install it  cd scripts  sh installGamos.sh $HOME/gamos2 It will take a long time, mainly compiling Geant4, so stop it for today (Ctrl C), it is already installed

2 Pedro Arce GAMOS primer 2 Running GAMOS Type in your terminal: cd $HOME/gamos/GAMOS source config/confgamos.sh source config/confgamos.csh cd examples/test To run GAMOS: gamos test.in (output will be in gamos.log, errors in gamos_error.log ) edit gamos.log

3 Pedro Arce GAMOS primer 3 Start your example Create a new directory: cd.. mkdir myExample1 Cd myExample1 Copy files from example/test: cp../test/test.in. cp../test/test.geom.

4 Pedro Arce GAMOS primer 4 Visualising geometry Edit your input file (phantom.in) Add one line before ‘/run/beamOn 10 ’ /control/execute../../../examples/visVRML2FILE.in It will produce a VRML file with the geometry (g4_00.wrl) and a VRML file with the geometry and tracks (g4_01.wrl) To visualise these files, download visualiser (there are many, many VRML visualisers in the web..) Copy g4_01.wrl to windows Open this file with 3dexplorer

5 Pedro Arce GAMOS primer 5 Visualise histograms Use ROOT software Create some histograms Add one line before ‘/run/beamOn 10 ’ /gamos/userAction GmTrackDataHistosUA Open the file. Type: root GmTrackDataHistosUA.root new TBrowser Select ‘ROOT Files’  ‘GmTrackDataHistosUA.root’  any histogram… (click twice with left-button)


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