[Clas_offline] Generated events in the PART bank (PART bank sector 0) after user_ana.

[KiJun Park]

Hello,

Interesting. Is this matter of creating nPRT in Ntuple after RECSIS ?
For example, 
 *      1   * I*4  *         * [0,20]       * PART     * nPRT
 *      2   * I*4  *         *              * PART     * pidPART(nPRT)
These are empty ?
If so, I believed that it is related with set variable. 
I wonder whether Nick can show his tcl file.

Kijun


----- Original Message -----
From: "Stepan Stepanyan" <stepanya at jlab.org>
To: "clas offline" <clas_offline at jlab.org>
Sent: Friday, May 16, 2014 8:30:10 AM
Subject: Re: [Clas_offline] Generated events in the PART bank (PART bank sector 0) after user_ana.


Johann, 

I am not familiar with how PART is handled in user_ana, it is in pid package I am sure. 
But it is more likely that PART 0 is not deleted but it is just is not written out. 

Stepan 


On 5/16/14 7:47 AM, Johann Goetz wrote: 



Does anyone know why user_ana should actively delete the PART bank sector 0 from the data? This sounds like a bug. In principle, gsim will digitize PART just the same it does for MCTK/VX. The low-level banks produced, and used by the reconstruction packages, will be the same. 


In short, I believe the solution to Nick's problem is to NOT DROP the PART bank sector 0 during reconstruction (user_ana). Can someone tell him how to do this using user_ana? 


-- Johann 


On Tue, May 13, 2014 at 3:47 PM, Gagik Gavalian < gavalian at jlab.org > wrote: 



Hi Nick, 


The PART 0, is used when you’re running simulation and then reconstructing with a1c, which keeps both PART 0 (simulated bank) and PART 1 reconstructed bank. 
If you’re using user_ana to for reconstruction, you should write your simulation into MCTK and MCVX banks, then run GSIM/RECSIS chain on it. 


Gagik 



On May 13, 2014, at 3:38 PM, nick markov < markov at jlab.org > wrote: 


user_ana 

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Dr. Kijun Park
Physics Dept. Old Dominion University
Thomas Jefferson National Accelerator Facility
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Newport News VA 23606
Phone 757-269-6989