Differences

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

--- fcs:eic [2016/01/23 02:36] – asc
+++ fcs:eic [2016/05/25 20:42] – created asc
@@ Line 1: / Line 1: @@
-====== Electron ion collier studies ======
+====== EIC software and detector studies ======
-This wiki explains how to view electron-proton collision events. The analysis package is described in
-[[https://atlaswww.hep.anl.gov/asc/wikidoc/doku.php?id=fcs:fpad| FpadSoft]]
-====== Visualizing events with Jas ======
-You can run Jas3 to visualize the simulated events.  Install Jas3 as:
-<code bash>
-wget http://java.freehep.org/maven2/org/freehep/jas-assembly/3.1.3/jas-assembly-3.1.3-distribution.tar.gz -O - | tar -xz;
-cd jas-assembly-3.1.3/
-./jas3
-</code>
-For windows:  use the [[http://jas.freehep.org/jas3/Download.html|Jas download page]] and then run it using "jas3.bat".
-Then install the needed plugins [View]-[Plugin manager] and install HEP packages "visualization"-
-"Wired4", and "org.lcsim". Restart Jas3.
-Then copy the detector geometry file to the local directory where the file "jas" is:
-<code bash>
-wget http://atlaswww.hep.anl.gov/asc/hepsim/soft/detectors/sidloi3_heprep.tgz -O - | tar -xz;
-</code>
-This will create a directory "detector". This detector corresponds to "rfull001" tag used for the reconstruction of pythia6_zpole_ee (Z->e+e-).
-Now we can visualize the detector as [File]-[Open data source]-[HepRep] XML and select file "detector/sidloi3/sidloi3.heprep".
-This is how to do this using the command line:
-<code bash>
-./jas3 detector/sidloi3/sidloi3.heprep
-</code>
-Then click the tab "sidloi3.heprep". You will see the detector:
-{{:fcs:detector.png?400|Jas3}}
-And, now, we will read the event: Open any *.slcio you copied from HepSim as
-[File]-[Open data source]-[LCIO] file.  Then click a small button [Go] (top menu bar). It will process
- events.  Then again [File]-[New]-[Wired]. You will get an image in the Wired display as this: