Difference between revisions of "HRS HowTo"

Revision as of 10:31, 19 February 2015

(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

 goonlana'

To replay a LHRS run:
- 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"

To replay a RHRS run:
- at the prompt, type ".x replay_R.C(run_number)" (provide run_number you want to replay, for right arm it is >= 20000)
- answer any questions, if needed
- exit analyzer by doing ".q"

How to look at the online histograms?
- For LHRS, do "onlineLHRS <run_number>" at the terminal (without < >)
- For RHRS, do "onlineRHRS <run_number>" at the terminal (without < >)

@@ Line 1: / Line 1: @@
-== How to replay the data ==
+== Running online analysis ==
 (Last update 02/19/15)
-Login to aonl1, aonl2, aonl3, or aonl4 as user a-onl (password on the white board) and run
+* Login as '''a-onl''' on one of the analysis machines ('''aonl1''', '''aonl2''' or  '''aonl3''') e.g.
-  $ godvcs
- $ analyzer
- [].L replay_DVCS.C
- []replay_DVCS(runnumber)
-The rootfile is copied under /chafs/work1/dvcs/Rootfiles/left_dvcs_[run number].root. To look at the data you might want to use the online GUI (see the instructions below).
+  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
+  goonlana'
+* To replay a LHRS run:
+** 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"
+* To replay a RHRS run:
+** at the prompt, type "'''.x replay_R.C(run_number)'''" (provide run_number you want to replay, for right arm it is >= 20000)
+** answer any questions, if needed
+** exit analyzer by doing ".q"
+* '''How to look at the online histograms?'''
+** For LHRS, do "'''onlineLHRS <run_number>'''" at the terminal (without < >)
+** For RHRS, do "'''onlineRHRS <run_number>'''" at the terminal (without < >)