[Gate-users] Root output

[P. T.]

Dear Gater

 I want to analyse the root output in vGate 2.1, but  i have some problems.
Apparently, online plotter don't work in the vGate 2.1.

I used MakeClass as mentioned in
http://wiki.opengatecollaboration.org/Users_Guide_V7.0:Data_output and
generated MyAnalysis.h and MyAnalysis.C for benchSPECT.root file, but
some errors occurred as following:
root [5] chain.MakeClass("MyAnalysis");
Error in <TFile::TFile>: file
/home/gate/Progs/Gate/gate_v6.2/benchmarks/benchSPECT.benchSPECT.root
does not exist
Error in <TFile::TFile>: file
/home/gate/Progs/Gate/gate_v6.2/benchmarks/benchSPECT.benchSPECT.root
does not exist
Error in <TFile::TFile>: file
/home/gate/Progs/Gate/gate_v6.2/benchmarks/benchSPECT.benchSPECT.root
does not exist
Error in <TFile::TFile>: file
/home/gate/Progs/Gate/gate_v6.2/benchmarks/benchSPECT.benchSPECT.root
does not exist
Info in <TTreePlayer::MakeClass>: Files: MyAnalysis.h and MyAnalysis.C
generated from TTree: Hits

In addition to, how i could see power spectrum of detected particles
in the crystal of SPECT head such as a MCA (amount of the detected
photons in each of the energy windows).

I will be gratefull with your help.


Best regards,
Pat