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Re: Bug in parameter handling? [message #12084 is a reply to message #12082] Sun, 19 June 2011 12:16 Go to previous messageGo to previous message
Dima Melnychuk is currently offline  Dima Melnychuk
Messages: 213
Registered: April 2004
Location: National Centre for Nucle...
first-grade participant
From: *play-internet.pl
Hi Felix,

Talking about problem of GAS file, it's not a problem of parameter handling.
It's a problem that in PndTpcRiemannTrackingTask position of GAS file is taken not from parameters file but hardcoded value without path is used.


Calling PndTpcRiemannTrackingTask::Init at line 219

fnsectors= PndTpcDigiMapper::getInstance()->getPadPlane()->GetNSectors();

PndTpcDigiMapper is called.

If PndTpcDigiMapper was not properly initialised before, its constructor is called
PndTpcDigiMapper::PndTpcDigiMapper(bool autoinit) 

with autoinit=true

and hardcoded file names are used without any path

if(autoinit){
    // objects instantiated here may be replace with the init method!
    fgas= new PndTpcGas("NEON-90_CO2-10_B2_PRES1013.asc",400);
 	   
    //TODO: Get these things from Database!!!
   fgem=new PndTpcGem(5000,           // Gain
                       0.02);          // Spread
 	    
   fzGem=0.;
 	   
   fpadShapes = new PndTpcPadShapePool("2mmPads.dat",
 	                                        *fgem,
                                        0.5, // lookup range
                                        0.02, // Lookup Step
                                        0.01); // LookupIntegrationStep
    
    fpadPlane= new PndTpcPadPlane("padplane.dat", fpadShapes);
   
 }


When tpc reco macro contained PndTpcClusterFinderTask initialised before PndTpcRiemannTrackingTask
there at line 128 PndTpcDigiMapper was properly initialised with parameters from RTDB
PndTpcDigiMapper::getInstance(false)->init(fpadplane,fgem,fgas,fpar->getPadShapes(),fzGem,t0,sf);

and later in PndTpcRiemannTrackingTask this properly initialised instance was called.

Dima
 
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