Differences

This shows you the differences between two versions of the page.

--- hepsim:jas4pp [2021/02/13 23:12]
hepsim17 [Reading LCIO files]
+++ hepsim:jas4pp [2021/02/17 00:11]
hepsim17
@@ Line 41: / Line 41: @@
   * Downloading and searching HepSim data
   * Processing ProMC files from HepSim
+  * Processing ROOT files created by the Delphes program for fast simulation
   * Running over SLCIO files with Geant4 simulated / reconstructed events.
   * Data analysis (jets, physics vectors, histogram packages)
-  * Visualisation of reconstructed events using Wired4 display
+  * Visualization of reconstructed events using Wired4 display
-You can find more details in [[https://atlaswww.hep.anl.gov/hepsim/description.php|HepSim manual]].
+You can find more details in [[https://atlaswww.hep.anl.gov/hepsim/doc/doku.php|HepSim manual]].
@@ Line 198: / Line 199: @@
 ======  Reading ROOT files ======
-Jas4pp natively reads ROOT files including files created using ROOT 6 (ROOT3, 4 and 5 are also supported). For example, one can read ROOT trees/ntuples.
+Jas4pp natively reads commonly used objects and data structures from [[https://root.cern/ | ROOT files]]  (versions 3, 4, 5 and 6).
-One can find some examples in the directory "examples/root". Here is a Jython/Python example showing how to read a ROOT tree:
+ROOT files can be loaded using the Jas4pp menu [File]-[Open data source]-[Root file] (*.root).
+In addition, one can work with ROOT files using Python/Jython or Groovy scripts.
+One can find some examples in the directory "examples/root".  Here is a Jython/Python example showing how to read a ROOT tree:
 <hidden Show example of a Python code here>
@@ Line 308: / Line 312: @@
 You will see the browsers:
-{{:asc:browser_histograms.png?300|Histogram browser}}
+{{:hepsim:browser_histograms.png?300|Histogram browser}}
-{{:asc:root_browser.png?300|Object browser}}
+{{:hepsim:root_browser.png?300|Object browser}}
 The script that call these browsers  can be put into Jython or Groovy files and executed as binary programs.
-Jas4pp does not support ROOT files with complex objects created using ROOT 6, i.e. TH1D, TH2D and TGraph.  Under investigation.
 ====== Using GUI mode ======