Issue syncing D0 and pico files

[mlomnitz]

Hello Mustafa and Jochen,
I have been testing loading the D0 trees to combine with soft pions. While running tests i often come across a situation where one of the picoDst's doesn't load but it's associated D0 file is. This leads to the error:
StError: StPicoDstarAnaMaker - !!!!!!!!!!!! ATTENTION !!!!!!!!!!!!!
StError: StPicoDstarAnaMaker - SOMETHING TERRIBLE JUST HAPPENED. StPicoEvent and StPicoD0Event are not in sync.
I tried with the following list as input:

/project/projectdirs/starprod/hft/d0tree/Run14/AuAu/200GeV/physics/P15ic/095/15095020/st_physics_adc_15095020_raw_2500005.picoD0.root
/project/projectdirs/starprod/hft/d0tree/Run14/AuAu/200GeV/physics/P15ic/095/15095020/st_physics_adc_15095020_raw_2000035.picoD0.root
/project/projectdirs/starprod/hft/d0tree/Run14/AuAu/200GeV/physics/P15ic/095/15095020/st_physics_adc_15095020_raw_2000056.picoD0.root

And there is no issue, but if I move the first file (2500005) to the end of list it fails to load and I get the crash. Any ideas?

[jthaeder]

Hi Michael,

not good … do you use the old or the new picoDst production?

cheers
Jochen

Dr. Jochen Thaeder
[email protected]

Nuclear Science Division
Lawrence Berkeley National Laboratory
1 Cyclotron Road
Berkeley, CA, 94720
U.S.A.

On May 18, 2015, at 12:06, Michael R Lomnitz [email protected] wrote:

Hello Mustafa and Jochen,
I have been testing loading the D0 trees to combine with soft pions. While running tests i often come across a situation where one of the picoDst's doesn't load but it's associated D0 file is. This leads to the error:
StError: StPicoDstarAnaMaker - !!!!!!!!!!!! ATTENTION !!!!!!!!!!!!!
StError: StPicoDstarAnaMaker - SOMETHING TERRIBLE JUST HAPPENED. StPicoEvent and StPicoD0Event are not in sync.
I tried with the following list as input:

/project/projectdirs/starprod/hft/d0tree/Run14/AuAu/200GeV/physics/P15ic/095/15095020/st_physics_adc_15095020_raw_2500005.picoD0.root
/project/projectdirs/starprod/hft/d0tree/Run14/AuAu/200GeV/physics/P15ic/095/15095020/st_physics_adc_15095020_raw_2000035.picoD0.root
/project/projectdirs/starprod/hft/d0tree/Run14/AuAu/200GeV/physics/P15ic/095/15095020/st_physics_adc_15095020_raw_2000056.picoD0.root

And there is no issue, but if I move the first file (2500005) to the end of list it fails to load and I get the crash. Any ideas?

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Reply to this email directly or view it on GitHub #49.

[mlomnitz]

Hello guys,
I think i solved it. To avoid bug have to make sure to new line at the end of list.

[jthaeder]

in the picolist or the file list?

Dr. Jochen Thaeder
[email protected]

Nuclear Science Division
Lawrence Berkeley National Laboratory
1 Cyclotron Road
Berkeley, CA, 94720
U.S.A.

On May 18, 2015, at 12:37, Michael R Lomnitz [email protected] wrote:

Hello guys,
I think i solved it. To avoid bug have to make sure to new line at the end of list.

—
Reply to this email directly or view it on GitHub #49 (comment).