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hepsim:usage_analysis [2018/07/28 13:43]
hepsim17 [Using ProIO files] 		hepsim:usage_analysis [2021/02/17 00:14]
hepsim17 [Using ProIO files]
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-This analysis tutorial covers Python codding on the Java platform (Jython). Look at the [[http://atlaswww.hep.anl.gov/hepsim/description.php|main description]] for other topics.+This analysis tutorial covers Python codding on the Java platform (Jython). Look at the [[https://atlaswww.hep.anl.gov/hepsim/description.php|main description]] for other topics.
 For C++/ROOT, please refer [[https://atlaswww.hep.anl.gov/asc/promc/| ProMC web page]]. For C++/ROOT, please refer [[https://atlaswww.hep.anl.gov/asc/promc/| ProMC web page]].
  
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   * [[http://www.jython.org/jythonbook/en/1.0/| Jython book]]   * [[http://www.jython.org/jythonbook/en/1.0/| Jython book]]
-  * [[http://jwork.org/dmelt/| DMelt (community version)]]+  * [[https://datamelt.org/| DataMelt (community version)]]
   * [[https://github.com/gavalian/groot/wiki| GRoot]]   * [[https://github.com/gavalian/groot/wiki| GRoot]]
  
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   *  Using Java web start from the browser.   *  Using Java web start from the browser.
-  * "hs-ide file.py" command to launch the editor (from [[http://atlaswww.hep.anl.gov/hepsim/doc/doku.php?id=hepsim:hs-tools|hs-tools]] package) +  * "hs-ide file.py" command to launch the editor (from [[https://atlaswww.hep.anl.gov/hepsim/doc/doku.php?id=hepsim:hs-tools|hs-tools]] package) 
-  * "hs-run file.py" command to run using a command-line ("batch mode", from the [[http://atlaswww.hep.anl.gov/hepsim/doc/doku.php?id=hepsim:hs-tools|hs-tools]] package) +  * "hs-run file.py" command to run using a command-line ("batch mode", from the [[https://atlaswww.hep.anl.gov/hepsim/doc/doku.php?id=hepsim:hs-tools|hs-tools]] package) 
-  * [[http://atlaswww.hep.anl.gov/asc/jas4pp/| Jas4pp]] +  * [[https://atlaswww.hep.anl.gov/asc/jas4pp/| Jas4pp]] 
-  * [[http://jwork.org/dmelt/ |DMelt  IDE]] +  * [[https://datamelt.org/ |DataMelt  IDE]] 
  
  
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 <code python> <code python>
 from hepsim import HepSim from hepsim import HepSim
-url="http://mc.hep.anl.gov/asc/hepsim/events/pp/100tev/higgs_pythia8/"+url="https://mc.hep.anl.gov/asc/hepsim/events/pp/100tev/higgs_pythia8/"
 flist=HepSim.getList(url) flist=HepSim.getList(url)
 print flist print flist
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 The header file also stores some additional information. Look at Java API The header file also stores some additional information. Look at Java API
  
-  * [[http://atlaswww.hep.anl.gov/asc/promc/hepsim/doc/api/ | HepSim API]] for FileMC +  * [[https://atlaswww.hep.anl.gov/asc/promc/hepsim/doc/api/ | HepSim API]] for FileMC 
-  * [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMCHeaderFile.ProMCHeader.html | ProMCHeader]] for MC records +  * [[https://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMCHeaderFile.ProMCHeader.html | ProMCHeader]] for MC records 
-  * [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMCHeaderFile.ProMCHeader.html | ProMCHeader]] for NLO records+  * [[https://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMCHeaderFile.ProMCHeader.html | ProMCHeader]] for NLO records
  
  
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 Look at Java API of the  ProMCEvent class: Look at Java API of the  ProMCEvent class:
  
-  * [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMC.ProMCEvent.Event.html  | Event ]] for MC +  * [[https://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMC.ProMCEvent.Event.html  | Event ]] for MC 
-  * [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMC.ProMCEvent.Event.html  | Event ]] for NLO+  * [[https://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMC.ProMCEvent.Event.html  | Event ]] for NLO
  
 Here is the Java API for "Particles": Here is the Java API for "Particles":
-  * [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMC.ProMCEvent.Particles.html | Particles]] for MC +  * [[https://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMC.ProMCEvent.Particles.html | Particles]] for MC 
-  * [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMC.ProMCEvent.Particles.html | Particles]] for NLO+  * [[https://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMC.ProMCEvent.Particles.html | Particles]] for NLO
  
-In the above example, "pa" is an object [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMC.ProMCEvent.Particles.html | Particles]] with particle information. We can create a typical Lorentz particle using the class [[http://jwork.org/dmelt/api/doc.php/hephysics/particle/LParticle|LParticle]] as:+In the above example, "pa" is an object [[https://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMC.ProMCEvent.Particles.html | Particles]] with particle information. We can create a typical Lorentz particle using the class [[https://datamelt.org/api/doc.php/hephysics/particle/LParticle|LParticle]] as:
  
 <code python> <code python>
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 ====== Using ProIO files ====== ====== Using ProIO files ======
- 
  
 ProIO files have their own API (https://github.com/decibelcooper/proio). ProIO files have their own API (https://github.com/decibelcooper/proio).
 It is at early stage of development. You can look at example of how to use ProIO here [http://atlaswww.hep.anl.gov/hepsim/info.php?item=325) It is at early stage of development. You can look at example of how to use ProIO here [http://atlaswww.hep.anl.gov/hepsim/info.php?item=325)
 +
 +====== Using ROOT files ======
 +
 +ROOT files are used to store Delphes fast simulations.
 +To analyses ROOT files, either use ROOT (see Delphes manual) or the [[https://atlaswww.hep.anl.gov/asc/jas4pp/|Jas4pp program]].
 +
 +
 +
  
  
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 print p1.toString() print p1.toString()
 </code> </code>
-The object p1 belongs to the class [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/P1D.html|P1D]]. Analogously, one can store histograms etc.+The object p1 belongs to the class [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/P1D.html|P1D]]. Analogously, one can store histograms etc.
  
  
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 ===== Histograms and plots ===== ===== Histograms and plots =====
  
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/HPlot.html|HPlot]] - canvas to show X-Y data and histograms in 2D +  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/HPlot.html|HPlot]] - canvas to show X-Y data and histograms in 2D 
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/HPlot.html|HPlot3D]] - canvas to show X-Y-Z data and histograms in 3D +  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/HPlot.html|HPlot3D]] - canvas to show X-Y-Z data and histograms in 3D 
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/H1D.html|H1D]] - 1D histogram +  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/H1D.html|H1D]] - 1D histogram 
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/H1D.html|H2D]] - 2D histogram +  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/H1D.html|H2D]] - 2D histogram 
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/P1D.html|P1D]] - X-Y container with support of 2-level errors+  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/P1D.html|P1D]] - X-Y container with support of 2-level errors
  
-See also other math and graphics classes in the [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/package-summary.html | jhplot package]]. +See also other math and graphics classes in the [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/jhplot/package-summary.html | jhplot package]]. 
  
 ===== Lorentz particles and Jets ===== ===== Lorentz particles and Jets =====
  
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/hepsim/PromcUtil.html|PromcUtil]] convenient method to fill arrays with particles from ProMC files +  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/hepsim/PromcUtil.html|PromcUtil]] convenient method to fill arrays with particles from ProMC files 
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/particle/LParticle.html|LParticle]] a HEP particle with the Lorentz transformations +  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/particle/LParticle.html|LParticle]] a HEP particle with the Lorentz transformations 
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/jet/FastParticle.html|FastParticle]] a HEP particles with precomputed Et2,Eta,Phi for jet algorithms.  +  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/jet/FastParticle.html|FastParticle]] a HEP particles with precomputed Et2,Eta,Phi for jet algorithms.  
-  * [[http://java.freehep.org/freehep-physics/apidocs/hep/physics/vec/package-summary.html|Physics vectors]] typical HEP physics vectors the Lorentz transformations +  * [[https://java.freehep.org/freehep-physics/apidocs/hep/physics/vec/package-summary.html|Physics vectors]] typical HEP physics vectors the Lorentz transformations 
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/jet/JetN2.html|JetN2]] recommended kt-type jet clustering ng algorithms (kT, anti-kT, CA) implemented in Java using N^2 approach, similar to the FastJet algorithm. Recommended for hadron collisions +  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/jet/JetN2.html|JetN2]] recommended kt-type jet clustering ng algorithms (kT, anti-kT, CA) implemented in Java using N^2 approach, similar to the FastJet algorithm. Recommended for hadron collisions 
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hepsimjar/api/hephysics/jet/SCJet.html|SCJet]] traditional kt-type jet clustering algorithms (kT, anti-kT) for pp implemented in Java using N^3 approach (slow)  +  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hepsimjar/api/hephysics/jet/SCJet.html|SCJet]] traditional kt-type jet clustering algorithms (kT, anti-kT) for pp implemented in Java using N^3 approach (slow)  
-  * [[http://java.freehep.org/freehep-physics/apidocs/hep/physics/jet/package-summary.html|Jets and event shapes]] traditional jet algorithms and event shapes for e+e- (Geneva, Jade, Durham jets) +  * [[https://java.freehep.org/freehep-physics/apidocs/hep/physics/jet/package-summary.html|Jets and event shapes]] traditional jet algorithms and event shapes for e+e- (Geneva, Jade, Durham jets) 
      
      
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-You can build the standard kt-jets using [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/hepsim/PromcUtil.html | PromcUtil]], followed by the  +You can build the standard kt-jets using [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/hepsim/PromcUtil.html | PromcUtil]], followed by the  
-[[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/jet/KTjet.html | KTjet]] class. +[[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/hephysics/jet/KTjet.html | KTjet]] class. 
  
 ===== Working with ProMC files ===== ===== Working with ProMC files =====
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 Also, look at the ProMC Java API that is used to store data: Also, look at the ProMC Java API that is used to store data:
  
-  * [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMCHeaderFile.ProMCHeader.html | ProMCHeader]] for MC and [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMCHeaderFile.ProMCHeader.html | ProMCHeader]] for NLO +  * [[https://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMCHeaderFile.ProMCHeader.html | ProMCHeader]] for MC and [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMCHeaderFile.ProMCHeader.html | ProMCHeader]] for NLO 
-  * [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMC.ProMCEvent.Event.html  | Event ]] for MC and [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMC.ProMCEvent.Event.html  | Event ]] for NLO +  * [[https://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMC.ProMCEvent.Event.html  | Event ]] for MC and [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMC.ProMCEvent.Event.html  | Event ]] for NLO 
-   * [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMC.ProMCEvent.Particles.html | Particles]] for MC and  [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMC.ProMCEvent.Particles.html | Particles]] for NLO +   * [[https://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMC.ProMCEvent.Particles.html | Particles]] for MC and  [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMC.ProMCEvent.Particles.html | Particles]] for NLO 
-  * [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMCStatFile.ProMCStat.html | ProMCStat]] for MC and [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMCStatFile.ProMCStat.html | ProMCStat]] for NLO+  * [[https://atlaswww.hep.anl.gov/asc/promc/doc/api/promc/io/ProMCStatFile.ProMCStat.html | ProMCStat]] for MC and [[http://atlaswww.hep.anl.gov/asc/promc/doc/api/pronlo/io/ProMCStatFile.ProMCStat.html | ProMCStat]] for NLO
  
  
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 information on event weights and uncertainties. information on event weights and uncertainties.
  
-The project uses the community edition of [[http://jwork.org/dmelt/|DMelt]] project and  the FreeHEP Java Libraries.+The project uses the community edition of [[https://datamelt.org/|DataMelt]] project and  the FreeHEP Java Libraries.
  
  
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 In addition, this tool supports GRoot histograms and canvases (see [[https://github.com/gavalian/groot/wiki| GRoot poject]]). The syntax for histogram creation and plotting  is similar to the PyROOT commands, thus it is easier In addition, this tool supports GRoot histograms and canvases (see [[https://github.com/gavalian/groot/wiki| GRoot poject]]). The syntax for histogram creation and plotting  is similar to the PyROOT commands, thus it is easier
 to use this package for PyROOT users. to use this package for PyROOT users.
-You can find the Java API of this package in [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/|here]].+You can find the Java API of this package in [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/|here]].
  
  
 The following histograms are available: The following histograms are available:
  
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/org/jlab/groot/data/H1F.html|H1F 1D histogram]] +  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/org/jlab/groot/data/H1F.html|H1F 1D histogram]] 
-  * [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/org/jlab/groot/data/H1F.html|H2F 2D histogram]]+  * [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/org/jlab/groot/data/H1F.html|H2F 2D histogram]]
  
-They can be plotted on the [[http://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/org/jlab/groot/graphics/EmbeddedCanvas.html|EmbeddedCanvas]].+They can be plotted on the [[https://atlaswww.hep.anl.gov/hepsim/hepsimjar/api/org/jlab/groot/graphics/EmbeddedCanvas.html|EmbeddedCanvas]].
  
  
  --- //[[[email protected]|Sergei Chekanov]] 2015/03/06 08:49//  --- //[[[email protected]|Sergei Chekanov]] 2015/03/06 08:49//
hepsim/usage_analysis.txt · Last modified: 2021/02/17 00:14 by hepsim17
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