[Frost] Help

Kijun Park parkkj at jlab.org
Thu Sep 15 15:31:18 EDT 2011


Hi Mike,

Just from my a little experiences.
you may check couple of things, if you didn't so far.

(1) Sometime, Event generator sometimes produced particles with wrong 
information (make sure momentum or energy conserve)
(2) If you have GPP step, you may check Trigbit set or -R[run number] 
and make sure it is correct.
(3) Or missing BANK CL01 or CALL banks in GSIM.
(4) I am skeptical about this line as well.
RECS_BRUN L: Run was created at: 21:12:15 on Thu the 2th of Jul 1739 <== ??

I hope you find a solution ASAP.

Sincerely yours,
Kijun



>   
>> Hi,
>>
>> I am having problems simulating data for frost. I thought my problems
>> might be due to how everything is set up on my ASU machine, but that does
>> not appear to be the case. I am having the same problems when running the
>> software on the Jlab CUE. I am probably just doing something stupid, and
>> I'm hoping that someone can set me straight.
>>
>> It would be useful if I could obtain a file of generated events and an
>> example of commands and scripts that are known to work on the Jlab CUE. My
>> strategy is to get the software working on the CUE and then test the
>> results against that obtained from my ASU machine.
>>
>> Any help is greatly appreciated.
>>
>> My problem:
>> My event generator has 4 banks (HEAD MCTK MCVX TAGR). When I run gsim I
>> get 11 banks (HEAD DC0 DOCA EC MCEV MCTK MCVX SC STN0 STN1 TAGR). When I
>> run user_ana I do not get any reconstructed banks. In fact, it appears
>> that user_ana just passes through the original 11 banks coming from the
>> gsim file and no other banks are created.
>>
>> What I did on the Jlab CUE:
>> * cvs co  packages/tests/frost
>>
>> * placed the frost directory obtained by cvs at
>> /work/clas/disk2/dugger/mcTest/frost
>>
>> * placed an event generator file eta_all.100001.psg.evt in the
>> frost directory
>>
>> * Sourced some clasg9 files:
>> source /home/clasg9/.cshrc
>> source /home/clasg9/set_cook_env
>>
>> * Ran gsim:
>> gsim_bat -trig 100 -ffread gsim_frost.ffread \
>> -run 55521 -kine 1 -mcin ./eta_all.100001.psg.evt \
>> -bosout gsimOut.bos
>>
>> * made a symbolic link:
>> ln -s gsimOut.bos infile
>>
>> * ran user_ana:
>> user_ana -t recinit_gsim.tcl
>>
>> Thanks for your time.
>>
>> Sincerely,
>> Michael
>> _______________________________________________
>> Frost mailing list
>> Frost at jlab.org
>> https://mailman.jlab.org/mailman/listinfo/frost
>>
>>     
>
> ===============================================================
>                    Franz J. Klein, Associate Professor
>                    CUA, Department of Physics
>                    Washington, DC 20064
>    office: Hannan Hall 206          phone: 202-319-6190
>    or: Jefferson Lab,CC F-243       phone: 757-269-6672
> ---------------------------------------------------------------
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> Frost at jlab.org
> https://mailman.jlab.org/mailman/listinfo/frost
>   


-- 
---------------------------------------******
Dr. Kijun Park
Jefferson Lab.
Suit 5 Room 12_1/F239
12000 Jefferson Av.
Newport News VA 23606
Phone 757-269-6989



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