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Feature #2368

Geometry initialization for mCBM data

Added by Anna Senger about 2 months ago. Updated about 2 months ago.

Status:
In Progress
Priority:
Normal
Assignee:
Target version:
-
Start date:
12/07/2021
Due date:
% Done:

0%


Description

Dear Volker.
I tried to run L1 tracking for real mCBM data and made geometry initialization (geomFile from MC simulations):

run->SetGeomFile(geomFile);

I got error messages and crashes due to 2 things:
const CbmStsParSensor& CbmStsParSetSensor::GetParSensor(UInt_t address) {
if (fUseGlobal) return fGlobalParams;
assert(fParams.count(address));
return fParams[address];
}
const CbmStsParModule& CbmStsParSetModule::GetParModule(UInt_t address) {
if (fUseGlobal) return fGlobalParams;
assert(fParams.count(address));
return fParams[address];
}
I made fUseGlobal=kTRUE; and problems disappeared.
I don't know, how inportant this is for geometry initialization. If not, could you please correct this.

Regards
Anna

tracking.C View (10.6 KB) Anna Senger, 12/07/2021 05:54 PM

History

#1 Updated by Volker Friese about 2 months ago

  • Status changed from New to In Progress
  • Assignee changed from Volker Friese to Anna Senger

Dear Anna,

it seems that you try to set parameters for a sensor / module which is not in the geometry. This is not relevant for the geometry itself but for the working of the STS simulation and reconstruction.

Do you set the parameters from a macro? If yes, from which?

#2 Updated by Anna Senger about 2 months ago

I used files provided by Adrian (/lustre/cbm/users/anna/mCBM/data) and this macro.

#3 Updated by Volker Friese about 2 months ago

You do not have any STS routine in there. It seems that these method (GetParSensor etc) are called from somewhere in L1. The STS parameters should have been set for reconstruction and stored in the runtime DB (parfile). So, either the parfile you have is not the one used for reconstruction, or the geometry used for reconstruction is not the same as the one you are trying to use.

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