corrected default OCDB path

[u/mrichter/AliRoot.git] / PWG1 / PWG1README.txt

diff --git a/PWG1/PWG1README.txt b/PWG1/PWG1README.txt
index 5a90c3816ae165c02ec77c29cccb1a629a39a4a3..ae27287e4a0c5bfa1b399f6a56ad5a5eeeeb1bc1 100644 (file)
--- a/PWG1/PWG1README.txt
+++ b/PWG1/PWG1README.txt
@@ -4,7 +4,7 @@ How to make a comparison using MC information:
 
 
 0. Build the MC info tree
-
+gSystem->Load("libANALYSIS.so");
 gSystem->Load("libPWG1.so")
 AliGenInfoMaker *t = new AliGenInfoMaker("galice.root","genTracks.root",0,0)
 t->Exec();
@@ -12,7 +12,7 @@ t->Exec();
 
 1. Build the reconstructed info tree
 
-
+gSystem->Load("libANALYSIS.so");
 gSystem->Load("libPWG1.so");
 //
 AliRecInfoMaker *t2 = new AliRecInfoMaker("genTracks.root","cmpESDTracks.root","galice.root",0,0);
@@ -21,14 +21,17 @@ t2->Exec();
 
 
 2. Make a chain of the information tree
+gSystem->Load("libANALYSIS.so");
 
 gSystem->Load("libPWG1.so");
 
 //GSI example
 .x ~/rootlogon.C
-.L /u/miranov/macroxrdproof64/AliXRDPROOFtoolkit.cxx+
+ gSystem->AddIncludePath("-I$ALICE_ROOT/TPC/macros")
+  gROOT->LoadMacro("$ALICE_ROOT/TPC/macros/AliXRDPROOFtoolkit.cxx+")
+
  AliXRDPROOFtoolkit tool;
- TChain * chain = tool.MakeChain("pp.txt","ESDcmpTracks",0,1000)
+ TChain * chain = tool.MakeChain("cmp.txt","ESDcmpTracks",0,1000)
  chain->Lookup();
  .L $ALICE_ROOT/PWG1/AliComparisonSelector.cxx+