Difference between revisions of "HRS HowTo"
From Hall A Wiki
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He3H3goonlana | He3H3goonlana | ||
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+ | === How To get the raw data files from the repository=== | ||
+ | |||
+ | * raw files are permenantly stored in ''' /cache/mss/halla/gmp12/raw/''' | ||
+ | |||
+ | * to draw a data file from the repo, login to the farm | ||
+ | |||
+ | ssh ''username''@ifarm | ||
+ | |||
+ | and then ask for the file | ||
+ | |||
+ | jcache submit default /mss/halla/gmp12/raw/gmp_20314.dat.0 | ||
+ | > Your request is submitted. Use id '4678425' to check the status | ||
+ | |||
+ | this procedure may take a few minutes | ||
+ | |||
+ | * raw files will be stored for several days in ''' /cache/mss/halla/gmp12/raw/''' | ||
+ | |||
=== How To replay a run=== | === How To replay a run=== | ||
− | |||
* For LHRS, at the terminal, type | * For LHRS, at the terminal, type |
Revision as of 15:28, 19 February 2015
Contents
Running online analysis
(Last update 02/19/15)
- Login as a-onl on one of the analysis machines (aonl1, aonl2 or aonl3) e.g.
ssh a-onl@aonl2
- passwords are written on the white board in the counting house
- to go to the online analysis directory (/adaqfs/home/a-onl/He3H3/replay_gmp) type
He3H3goonlana
How To get the raw data files from the repository
- raw files are permenantly stored in /cache/mss/halla/gmp12/raw/
- to draw a data file from the repo, login to the farm
ssh username@ifarm
and then ask for the file
jcache submit default /mss/halla/gmp12/raw/gmp_20314.dat.0 > Your request is submitted. Use id '4678425' to check the status
this procedure may take a few minutes
- raw files will be stored for several days in /cache/mss/halla/gmp12/raw/
How To replay a run
- For LHRS, at the terminal, type
analyzer
- at the prompt, type
.x replay_L.C(run_number) (provide run_number you want to replay, for left arm it is < 20000)
- answer any questions, if needed
- exit analyzer by doing
.q
- For RHRS, at the terminal, use
.x replay_R.C(run_number) (for right arm it is >= 20000)
How to look at the online histograms?
- For LHRS, at the terminal, do
onlineLHRS #run_number#
- For RHRS
onlineRHRS #run_number#