[Gate-users] Root script for crystal position

[Tahereh Niknejad]

Dear Gate users,

I want to extract the centers of the crystal pixels where singles interact
(instead of globalPosX,Y,Z).
I'm trying to to something like this in the  root script:
1-Get pointer to the rsector, module and crystal (using  GateVSystem.hh
library).
(e.g GateSystemComponent* RsectorComponent=theSystem->GetBaseComponent(),..)
2- Compute crystal, and module identifier
3- Extract the position (e.g
CrystalComponent->GetCurrentTranslation(crystalID))

My problems are:
First, root couldn't recognize gate libraries like GateVSystem.hh even if I
put the address of the library behind it.
Second, I don't know if I'm doing right in calculating the centers of the
crystals.

Any help would be highly appreciated.

Regards,

-- 
Tahereh Niknejad

PhD Candidate
LIP - Laboratory of Instrumentation and Experimental Particle Physics
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