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Question Re: Outputting root files in Geant 4 Applications via AIDA 

Forum: Analysis
Re: None Outputting root files in Geant 4 Applications via AIDA (Dylan)
Re: None Re: Outputting root files in Geant 4 Applications via AIDA (Guy Barrand)
Date: 07 Jul, 2010
From: Dylan <Dylan>

Apologies gentlemen, I have been working on another project for a time and recently returned to this one.

I am unfortunately still unable to produce an output root file in my versions of AnaEx01, N02 and TestEm3.

I tried the debugging technique mentioned by Guy, by inserting the line

G4cout << "DYLAN DEBUGGER DYLAN DEBUGGER DYLAN DEBUGGER DYLAN DEBUGGER DYLAN DEBUGGER DYLAN DEBUGGER DYLAN DEBUGGER DYLAN DEBUGGER";

at various points throughout AnaEx01AnalysisManager.cc

Before compiling I set the G4ANALYSIS_USE variable, as suggested in the README for AnaEx01, via:

export G4ANALYSIS_USE=1 (I am using a bash shell)

However, on making the program and running it, no root file is produced. On inspecting the output produced in the shell, no lines of "DYLAN DEBUGGER" can be found either. Which leads me to believe that the G4ANALYSIS_USE code is not even being implemented.

The only other modification I made to the example code was to uncomment the line

std::string format("root");

and re-comment the "xml" line which was there by default.

I am at a loss as to why I am not seeing an "AnaEx01.root" file produced. Is there some vital step I'm overlooking?

Again, I am running Geant 4.9.3 on Mac OS X 10.6, with a 64 bit architecture. I have installed open scientist 16.11, the following package (the one designed for Snow Leopard):

osc_batch-16.11-Darwin-x86_64-gcc_421

I have Root, version 5.26/00 installed, which seems to run fine on its own.

Am I missing something here?

Regards,

Dylan

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