\page README_eve Event display
-\section eve_s1 The EVE event display
-
-This README file shows how to use the EVE event display for the MUON detector.
-The explained procedure is a complement to the visualisation of the full ALICE
-detector discussed on the ALICE Offline page, "Visualisation":
+This README file shows how to use both the old and new EVE event display for
+the MUON detector. The explained procedure is a complement to the visualisation
+of the full ALICE detector discussed on the ALICE Offline page, "Visualisation":
http://aliceinfo.cern.ch/Offline/Activities/Visualisation/
-\subsection eve_s1_sub1 Macros for the event display
+\section eve_s1 The old EVE event display
+
+\subsection eve_s1_sub1 Macros
Found in $ALICE_ROOT/EVE/alice-macros and $ALICE_ROOT/EVE/macros.
- MUON_displaySimu.C , to be used with simulations (shows also reference
\subsection eve_s1_sub2 Usage
-- launch the "alieve" executable
-
+-# Launch the "alieve" executable
<pre>
- alieve
+alieve
</pre>
-
-- load the following macros (.L macro.C)
-
+-# Load the following macros (.L macro.C)
<pre>
- alieve_init.C
- event_goto.C
- MUON_displayData.C
- or
- MUON_displaySimu.C
- geom_gentle_muon.C
+alieve_init.C
+event_goto.C
+MUON_displayData.C
+or
+MUON_displaySimu.C
+geom_gentle_muon.C
</pre>
-
-- initialize the EVE environment with your data
-
+-# Initialize the EVE environment with your data
<pre>
- alieve_init("directory_to_data",event_number)
+alieve_init("local://$ALICE_ROOT/OCDB","directory_to_data",event_number)
</pre>
-
-- display the current event
-
+-# Display the current event
<pre>
- MUON_displaySimu(0,0) - do not show tracks
- MUON_displaySimu(0,1) - show tracks
- MUON_displaySimu(1,0) - do not tracks, read digits from produced raw data
- MUON_displaySimu(1,1) - show tracks, read digits from produced raw data
- MUON_displayData(1,0) - do not show tracks
- MUON_displayData(1,1) - show tracks
- MUON_displayData(0,0) - do not show tracks, read the saved digits
- MUON_displayData(0,1) - show tracks, read the saved digits
+MUON_displaySimu(0,0) - do not show tracks
+MUON_displaySimu(0,1) - show tracks
+MUON_displaySimu(1,0) - do not tracks, read digits from produced raw data
+MUON_displaySimu(1,1) - show tracks, read digits from produced raw data
+MUON_displayData(1,0) - do not show tracks
+MUON_displayData(1,1) - show tracks
+MUON_displayData(0,0) - do not show tracks, read the saved digits
+MUON_displayData(0,1) - show tracks, read the saved digits
</pre>
-
-- draw the "gentle" geometry (sensitive volumes)
-
- geom_gentle_muon()
-
-- navigate in the event list
-
- event_goto(n)
-
-- Shift + right mouse button one a muon track opens the context menu (track
+-# Draw the "gentle" geometry (sensitive volumes)
+<pre>
+geom_gentle_muon()
+</pre>
+-# Navigate in the event list
+<pre>
+event_goto(n)
+</pre>
+-# Shift + right mouse button one a muon track opens the context menu (track
and trigger information is available)
-
-- a new flag argument is added to the MUON_display macros for displaying the
+<pre></pre>
+-# A new flag argument is added to the MUON_display macros for displaying the
the clusters taken from the ESD (default), only those attached to the tracks,
or from MUONRecPoints, all reconstructed clusters
-
<pre>
MUON_displaySimu(x,x,1) - clusters from ESD
MUON_displaySimu(x,x,0) - clusters from rec points
MUON_displayData(x,x,0) - clusters from rec points
</pre>
+\section eve_s2 The new EVE event display
+
+\subsection eve_s1_sub3 Macros
+
+Found in $ALICE_ROOT/EVE/alice-macros and $ALICE_ROOT/EVE/macros.
+- muon_init.C , to launch the new display (based on visscan_init.C)
+- muon_raw.C , display digits from raw data
+- muon_digits.C , display digits from MUON.Digits.root file
+- muon_clusters.C , display clusters from MUON.RecPoints.root file
+- esd_muon_tracks.C , display tracks, clusters attached to tracks and digits
+attached to clusters (if any) from ESD
+- muon_trackRefs.C , display simulated tracks and hits in the MUON chambers
+- kine_tracks.C , display all the simulated tracks
+- geom_gentle_muon.C , draws a "light" geometry of the MUON detector obtained
+from the sensitive volumes of all MUON chambers; the default geometry of the
+event display is made of contours of the chambers extracted from the mapping
+
+\subsection eve_s1_sub4 Usage
+
+-# Launch the "alieve" executable
+<pre>
+alieve
+</pre>
+-# Initialize the EVE environment with the path to the OCDB and your data.
+ -# Reading data locally:
+<pre>
+.x muon_init.C("local://$ALICE_ROOT/OCDB","directory_to_data")
+</pre>
+ -# Reading data on the grid (link to corresponding raw data is made automatically):
+<pre>
+.x muon_init.C("raw://","alien:///alice/data/2009/LHC09c/000084039/ESDs/pass1/09000084039008.10")
+</pre>
+-# Change what to draw: \n
+Just enable/disable the corresponding macros in the tab "DataSelection"
+by clicking on the macro name and checking the box "Active"
+<pre></pre>
+-# Navigate in the event list: \n
+Just use the buttons or choose the event number in the bottom panel. You can also scan the events by checking the box "Autoload" and change the time between 2 drawing.
+<pre></pre>
+-# Leave the cursor on a track to pop-up its characteristics
+
This chapter is defined in the READMEeve.txt file.
*/
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff