Produce and read microDSTs using the Grid

Producing microDSTs standalone

Producing microDSTs standalone

job> gaudirun.py ../options/TestMicroDst.py

Producing microDSTs on the Grid

Become a gRidder

First obtain a Grid Certificate from the Dutch Grid CA

When you've done this, become a member of the LHCb VO by following this link.

To use the Grid from lxplus you need to copy your certificate to lxplus. You do this by copying the entire .globus directory to your home on lxplus.

job> ganga MicriDST_Ganga.py

note: set

• setenv CMTCONFIG 'slc_ia34_...' # no 64 bit machines on Grid
• job.backend() = Dirac() # use Dirac as backend
• job.outputsandbox = [] # let the uDSTs go to 'dataoutput', so Grid SE (Storage Element)

Reading microDSTs

microDSTReadingExample.py

of maak wat nieuws in Bender

Analysis

P2VV

getpack PhysFit/P2VV getpack PhysFit/P2VVPython

and use the RooFit based fit package