GSI Forum: EMC » Question about emc crystal numbering

Home » PANDA » PandaRoot » EMC » Question about emc crystal numbering

Show: Today's Messages :: Polls :: Message Navigator

Re: Question about emc crystal numbering [message #9082 is a reply to message #9080]

Tue, 28 July 2009 16:40

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *to.infn.it

Hi,

in PndEmc there is the definition of fDetectorID:

  fVolumeID = nMod*100000000 + nRow*1000000 + copyNo*10000 + nCrys;

the crystals are divided in GetCrystal and GetRow (like theta and phi, or x and y), then 10000 is correct.

About the second question, with the endcaps the structure was changed many times since when I have written the code for the first time, it is possible that for some module the propagation of fDetectorID is wrong (crystals and row should be always positive).
Could you please check for which modules you have such negative numbers?

Report message to a moderator

[Message index]

		Question about emc crystal numbering By: Jens Sören Lange on Tue, 28 July 2009 15:59
		Re: Question about emc crystal numbering By: StefanoSpataro on Tue, 28 July 2009 16:40
		Re: Question about emc crystal numbering By: Jens Sören Lange on Wed, 29 July 2009 15:47
		Re: Question about emc crystal numbering By: mpeliz on Wed, 29 July 2009 22:27
		Re: Question about emc crystal numbering By: StefanoSpataro on Thu, 30 July 2009 09:03
		Re: Question about emc crystal numbering By: Jens Sören Lange on Thu, 30 July 2009 15:26
		Re: Question about emc crystal numbering By: StefanoSpataro on Thu, 30 July 2009 15:51

Previous Topic:	forward endcap quest goes on
Next Topic:	change of geometry for EMC

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Jan 24 22:05:27 CET 2025

Total time taken to generate the page: 0.00769 seconds