+++ /dev/null
-////////////////////////////////////////////////////
-// H O W to run R I C H v0.1 //
-////////////////////////////////////////////////////
-
-
- To execute the Alice simulation program, type aliroot.
- This starts AliRoot in interactive mode by default.
- After a few seconds, you get the Root prompt.
-
- You can start your interactive session by invoking
- the standard menu
- Root > .x menu.C
- or do directly
- Root > gAlice->Run()
- or Root > gAlice->RunLego()
-
- if you want to divert the long output generated by
- the AliRoot initialisation phase to a file (eg AliRoot.log)
- Root > .x menu.C > AliRoot.log
- or Root > gAlice->Run(); > AliRoot.log
-
- The initialisation phase of AliRoot takes time (30 seconds).
- By default the macro menu.C invokes AliRun::Init with
- the configuration file "Config.C".
-
- If you want to run the RICH specific menu, you should type
-
- Root> .x RICHmenu.C(number of events)
-
- Select:
-
- - Configure to setup the configuration you will use on your run. This applet edits
- the file "Config.C". It is not yet completely functional and should be used
- with care (you might overwrite your previous configuration unintentionally).
-
- - Run to generate a complete event with the number of tracks you
- typed and the configuration specified in "Config.C"
-
- - RunLego to generate the standard lego plots for radiation
- and absorption length. There are several default modes
- you can choose from. When this command is finished, you can view the results
- with Root > .x lego.C, or by opening the file browser and
- double clicking on the histograms.
- If you do not want to run with the default parameters,do
- Root > gAlice->RunLego( list of params), see AliRun::RunLego
-
- - Digitse Event to simulate the detector response to the simulated event
-
- - Clusterize to detect raw clusters.
-
- - 3D/1D Hough Pat. Rec. are the two reconstruction algorithms implemented in the code.
- Both will try to guess the cerenkov angle associated to each charged particle. You can
- browse the results with the diagnostics.
-
- - Diagnostics to perform a series of quality assurance and analysis diagnostics. If the resulting
- histograms are empty just restart AliRoot (bug).
-
- - Geometry browser to view the Geant3 detector description.
-
- - File Browser to browse through your produced files, the simulation file is galice.root.
-
- - Quit to quit...
-
- See the classes AliRun and TGeant3 for more detailed functionality.
- A global variable "gAlice" can be used to invoke the AliRun class functions.
- A global variable "geant3" can be used to invoke the TGeant3 class functions.
-
- Note that several TGeant3 functions are also available by clicking
- with the right mouse button on a canvas.
-
- When you want to leave gAlice type the command ".q"
- Root > .q