GSI Forum: General » Moving the Geometry from data file to the parameters

Home » PANDA » PandaRoot » General » Moving the Geometry from data file to the parameters

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

Re: Moving the Geometry from data file to the parameters [message #9445 is a reply to message #9440]

Wed, 23 September 2009 16:55

Mohammad Al-Turany
Messages: 518
Registered: April 2004
Location: GSI, Germany

first-grade participant

From: *gsi.de

Hi,

For those who wants to see or use the geometry from plain root I found an easy way to do it, namely:

Quote:

gROOT->LoadMacro("$VMCWORKDIR/gconfig/rootlogon.C");
rootlogon();

TFile* file = new TFile("testparams.root");
file->Get("FairBaseParSet");

// now the geometry is available as TGeo in memory

gGeoManager->GetMasterVolume()->Draw("ogl");

regards

Mohammad

Report message to a moderator

[Message index]

		Moving the Geometry from data file to the parameters By: Mohammad Al-Turany on Wed, 23 September 2009 00:08
		Re: Moving the Geometry from data file to the parameters By: Tobias Stockmanns on Wed, 23 September 2009 09:33
		Re: Moving the Geometry from data file to the parameters By: Mohammad Al-Turany on Wed, 23 September 2009 10:21
		Re: Moving the Geometry from data file to the parameters By: Mohammad Al-Turany on Wed, 23 September 2009 16:55
		Re: Moving the Geometry from data file to the parameters By: Dima Melnychuk on Wed, 07 October 2009 18:47
		Re: Moving the Geometry from data file to the parameters By: StefanoSpataro on Wed, 07 October 2009 18:51
		Re: Moving the Geometry from data file to the parameters By: Mohammad Al-Turany on Wed, 07 October 2009 19:30
		Re: Moving the Geometry from data file to the parameters By: Mohammad Al-Turany on Wed, 07 October 2009 19:36

Previous Topic:	New version of DPM
Next Topic:	GENFIT restructuring in development branch is done - merge needed

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Aug 21 03:03:55 CEST 2026

Total time taken to generate the page: 0.00735 seconds