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[FIXED] Geane for luminosity monitor: TGeant3 not initialized [message #10291]

Wed, 24 February 2010 14:49

Mathias Michel
Messages: 21
Registered: May 2009
Location: Mainz

occasional visitor

From: *kph.uni-mainz.de

Hi all.

I'd like to use Geane for backtracking of reconstructed tracks in the luminosity monitor through the dipole.
Therefore i had a look at the wiki page about Geane, the tutorials and the pid package, still i have problems getting FairGeanePro initialized:
FairGeanePro::TGeant3 has not been initialized! ABORTING!

So could someone give me a hint where i can get more information about Geane in Pandaroot or give me a point to start?
Thinks like the usage of the PndEmcMapper are mysterious to me Smile

Thanks
Mathias

[Updated on: Thu, 25 February 2010 12:41]

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Re: Geane for luminosity monitor [message #10292 is a reply to message #10291]

Wed, 24 February 2010 15:16

Lia Lavezzi
Messages: 291
Registered: May 2007
Location: Torino

first-grade participant

From: *pv.infn.it

Hi Mathias,
having a look to the tutorial ex1 macro runGEANE1.C I see that GEANE is still called in the old way.
Now it has to be called as a task. You can look into macro/stt/rungenfit.C to see how it is done:
FairGeane *Geane = new FairGeane();
fRun->AddTask(Geane);
This should solve your problem.

Cheers,
Lia.

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Re: Geane for luminosity monitor [message #10293 is a reply to message #10291]

Wed, 24 February 2010 15:29

Mathias Michel
Messages: 21
Registered: May 2009
Location: Mainz

occasional visitor

From: *kph.uni-mainz.de

I tried to find the newest macros, like in the pid package, so this is how my macro looks like:

FairRunAna *fRun= new FairRunAna();
fRun->SetInputFile(MCFile);
fRun->AddFriend(DigiFile);
...
fRun->SetOutputFile(outFile);

FairRuntimeDb* rtdb = fRun->GetRuntimeDb();
FairParRootFileIo* parInput1 = new FairParRootFileIo(kTRUE);
parInput1->open(parFile.Data(),"UPDATE");
rtdb->setFirstInput(parInput1);

FairGeane *Geane = new FairGeane();
fRun->AddTask(Geane)

PndLmdGeaneTask* lmdgeane = new PndLmdGeaneTask();
fRun->AddTask(lmdgeane);

rtdb->setOutput(parInput1);
rtdb->print();

fRun->Init();
PndEmcMapper *emcMap = PndEmcMapper::Instance(6);
//Geane->SetField(fRun->GetField());
fRun->Run(0,nEvents);

[Updated on: Wed, 24 February 2010 15:30]

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Re: Geane for luminosity monitor [message #10301 is a reply to message #10293]

Wed, 24 February 2010 17:04

Lia Lavezzi
Messages: 291
Registered: May 2007
Location: Torino

first-grade participant

From: *pv.infn.it

Hi Mathias,
it looks correct from the GEANE point of view. Do you still have the error with this macro? If so can you please post it?
Lia.

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Re: Geane for luminosity monitor [message #10303 is a reply to message #10301]

Thu, 25 February 2010 10:58

Mathias Michel
Messages: 21
Registered: May 2009
Location: Mainz

occasional visitor

From: *kph.uni-mainz.de

Hi,

mh ok, yes it's still crashing:

...
-I- PndFieldMap: Reading field map from ROOT file /local/data/michel/fairroot/fairsoft10/pandaroot/trunk/input/SolenoidMap 3.root
-I- PndFieldMap: Reading field map from ROOT file /local/data/michel/fairroot/fairsoft10/pandaroot/trunk/input/SolenoidMap 4.root
FairGeanePro::TGeant3 has not been initialized! ABORTING!
terminate called without an active exception

I attached the Task class, which is a modified PndMvdMSAnaTask.

Most probably i just miss to call something or such, but i didn't find more documentation to understand the way Geane is used so i could just try to imitate the classes using FairGeanePro i found.

Cheers
Mathias

Attachment: PndLmdGeaneTask.cxx
(Size: 9.02KB, Downloaded 315 times)
Attachment: PndLmdGeaneTask.h
(Size: 1.76KB, Downloaded 308 times)

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Re: Geane for luminosity monitor [message #10304 is a reply to message #10303]

Thu, 25 February 2010 11:02

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *to.infn.it

Could you please post the macro you are using to launch your lmdgeane task?

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Re: Geane for luminosity monitor [message #10305 is a reply to message #10303]

Thu, 25 February 2010 11:31

Mathias Michel
Messages: 21
Registered: May 2009
Location: Mainz

occasional visitor

From: *kph.uni-mainz.de

Hi,

i attached it. Btw i use the newest external package and rev 7877 of pandaroot trunk. Thank you for checking, but the Lmd Software is not yet implemented correct so it would be circuitous to get the hole sim running just to check the GeaneTask.
I would prefer to get more information about Geane and the interface so that i could find and understand my failure by myself maybe.

Cheers
Mathias

Attachment: runLumi5Geane.C
(Size: 4.34KB, Downloaded 299 times)

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Re: Geane for luminosity monitor [message #10306 is a reply to message #10305]

Thu, 25 February 2010 11:47

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *to.infn.it

Hi,
at a first glance, everything seems fine.
But considering that it is crashing, i would suggest few changes:

* in the .h file, remove TGeant3 *gMC3;
* in the macro, move FairGeane part before Parameter database (and after fRun->SetOutputFile)
* in the macro, again, parInput1->open(parFile.Data()) (no "UPDATE")

After, if it continues to crash, please send the full log from your macro. Maybe there are other hidden problems that cause the crash.

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Re: Geane for luminosity monitor [message #10307 is a reply to message #10306]

Thu, 25 February 2010 12:12

Lia Lavezzi
Messages: 291
Registered: May 2007
Location: Torino

first-grade participant

From: *47-151.net24.it

Hi Mathias,
I think in the macro you need to add the following red line to load all the libraries:
gROOT->Macro("$VMCWORKDIR/gconfig/rootlogon.C");
rootlogon();
gSystem->Load("libSds");
gSystem->Load("libSdsReco");
gSystem->Load("libLmd");
gSystem->Load("libLmdReco");
gSystem->Load("libLmdTrk");
I hope this helps.
Lia.

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Re: Geane for luminosity monitor [message #10308 is a reply to message #10291]

Thu, 25 February 2010 12:15

Mathias Michel
Messages: 21
Registered: May 2009
Location: Mainz

occasional visitor

From: *kph.uni-mainz.de

wow, moving the Geane part before the parameter-stuff did the trick somehow!

It's still crashing in the exec but that much i expected because the stuff there is copied without sense yet. I think i am now able to play with Geane.

Thank you very much!!

[Updated on: Thu, 25 February 2010 12:16]

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Re: Geane for luminosity monitor [message #10309 is a reply to message #10308]

Thu, 25 February 2010 12:32

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *to.infn.it

Ok,
nice to know.
If you are able to run properly GEANE, could you please modify the title of your first message, such as:

[FIXED] Geane for luminosity monitor

In this case we know that the thread is almost closed, and that we can focus on other problems Smile

Of course, if you find new problems, you could rename it again and remove the "fixed".

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Re: Geane for luminosity monitor [message #10310 is a reply to message #10309]

Thu, 25 February 2010 12:37

Mathias Michel
Messages: 21
Registered: May 2009
Location: Mainz

occasional visitor

From: *kph.uni-mainz.de

Yes i'll rename it as soon as i checked a few things. Maybe i even find a more fitting name in case someone has a similar problem.

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