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Re: Microcandidates writing fails for large simulation file [message #8813 is a reply to message #8189]

Fri, 05 June 2009 17:50

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *to.infn.it

Dear all,
it is not so clear to me why this procedure does not work in my case.
I have run the simulation, which produces two files: points_tpccombi.root and points_tpcombi_1.root.
Then digitization, one output file: digi_tpccombi.root.

At the end reconstruction, but I need also the MC information.
I have written:

FairRunAna *fRun= new FairRunAna();
fRun->SetInputFile("points_tpccombi.root");
fRun->AddFriend("digi_tpccombi.root");
fRun->AddFile("points_tpccombi_1.root");
fRun->AddFriend("digi_tpccombi.root");
fRun->SetOutputFile(outFile);

The first file is processed normally, but when the second file starts:

-I FairRootManager: switching to chained file: points_tpccombi_1.root
connected friends: digi_tpccombi.root

after few events I have a segmentation violation, related to the wrong coupling of the initial file and his friend.

Has somebody managed to handle different friend files in a reconstruction macro? And how? It seems Alicia's method is not working for me (no idea why)
Thanks in advance.

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[Message index]

		Microcandidates writing fails for large simulation file By: Vishwajeet Jha on Wed, 08 April 2009 11:24
		Re: Microcandidates writing fails for large simulation file By: asanchez on Wed, 08 April 2009 13:13
		Re: Microcandidates writing fails for large simulation file By: Vishwajeet Jha on Wed, 08 April 2009 15:13
		Re: Microcandidates writing fails for large simulation file By: asanchez on Wed, 08 April 2009 15:48
		Re: Microcandidates writing fails for large simulation file By: Vishwajeet Jha on Wed, 08 April 2009 17:02
		Re: Microcandidates writing fails for large simulation file By: StefanoSpataro on Fri, 05 June 2009 17:50
		Re: Microcandidates writing fails for large simulation file By: asanchez on Fri, 05 June 2009 18:06
		Re: Microcandidates writing fails for large simulation file By: StefanoSpataro on Sat, 06 June 2009 08:32
		Re: Microcandidates writing fails for large simulation file By: StefanoSpataro on Mon, 08 June 2009 15:37
		Re: Microcandidates writing fails for large simulation file By: Florian Uhlig on Mon, 08 June 2009 15:40
		Re: Microcandidates writing fails for large simulation file By: StefanoSpataro on Mon, 08 June 2009 15:44
		Re: Microcandidates writing fails for large simulation file By: asanchez on Mon, 08 June 2009 16:42
		Re: Microcandidates writing fails for large simulation file By: StefanoSpataro on Mon, 08 June 2009 16:55
		Re: Microcandidates writing fails for large simulation file By: asanchez on Mon, 08 June 2009 17:06
		Re: Microcandidates writing fails for large simulation file By: StefanoSpataro on Mon, 08 June 2009 18:14

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