Atlas Distributed Computing

Links

• PanDA
  • PanDa Monitor
  • PanDA Twiki
  • Job Scheduler for Panda
  • CVS plot2
  • ExecutorsCommon
  • pathena
  • prun

• Transformation and Tags
  • Atlas Python JobTransforms

dq2 usage

Create a container

• dq2-register-container CONTAINERNAME
• dq2-register-datasets-container  CONTAINERNAME DATASETNAME1 DATASETNAME2

You also can list the datasets in this container.

• dq2-list-datasets-container CONTAINERNAME

Freeze

• dq2-freeze-dataset datasetname

How to pick up some events from AOD/ESD

1. Make a RunNumber and EventNumber list which you want to get.

   emacs diPhotonL1Calo.txt
   155697   31407946
   158392   7219057
   158582   17847079
   158582   40002322
   159086   30548607
   159203   6916019
         

2. Setup Athena release 15.6.13.9 This is almost the latest release in release 15.
3. $ get_files esdtoesd.py
4. Submit pathena job

     pathena   esdtoesd.py    --eventPickEvtList  diPhotonL1Calo.txt  --eventPickDataType ESD    --outDS user.haifeng.diphoton.ESD.tier0.test.v01      --noBuild   --eventPickStreamName physics_L1Calo  --supStream GLOBAL  --nGBPerJob=5
       

Note: You have to know what kind of stream your event belong to.

Tips : It's better to split your events list run by run. Then it's easy for GRID to find the location of your input files.

Then you have produced a dataset which contains the ESD file you want.

-- HaifengLi - 04-Feb-2010