diff -u -r1.1 -r1.2
--- README	21 Jan 2010 16:22:59 -0000	1.1
+++ README	22 Jan 2010 17:47:10 -0000	1.2
@@ -25,7 +25,7 @@

  
 #----- set ROOT environment (5.26 or higher: ) :
  

- . ~/ilcsoft/root/5.26.00/bin/thisroot.sh

+ .  __path_to_root__/root/5.26.00/bin/thisroot.sh

 
 #---- configure cmake
  

@@ -57,7 +57,7 @@

 
  writeTree.C:
 

-  reads *.slcio file and writ the MCParticle collection to 

+  reads *.slcio file and write the MCParticle collection to 

   a branch of type   std::vector<IMPL::MCParticleImpl*> 
   in file lcioTree.root
 

diff -u -r1.1 -r1.2
--- treeDraw.C	21 Jan 2010 16:22:59 -0000	1.1
+++ treeDraw.C	22 Jan 2010 17:47:10 -0000	1.2
@@ -37,6 +37,8 @@

 
 
 // simple drawing of scalar variable (using API !) 

+//LCIO->Draw("MCParticlesSkimmed.getPDG()") ;
+

 LCIO->Draw("MCParticlesSkimmed.getPDG()", isPhoton || isElectron ) ;
 
 

@@ -48,7 +50,11 @@

 LCIO->Draw("MCParticlesSkimmed._endpoint[][0]:MCParticlesSkimmed._endpoint[][1]", sizeCut && isElectron ) ;
 
 

-// this syntax does not work !?? ....

+// this syntax does not work !!!!
+// 
+//  in order to access array like data,
+//  you need to use the member variable names as shown above 
+//

 //LCIO->Draw("MCParticlesSkimmed.getEndpoint()[][0]:MCParticlesSkimmed.getEndpoint()[][1]", sizeCut) ;
 
 //LCIO->Draw("MCParticlesSkimmed.getEndpoint()[0]:MCParticlesSkimmed.getEndpoint()[1]" ) ;