My LEA guide for online/offline data analysis

How to start lea project ELBE:

  • logon to node URANIA: ssh rpcdaq@urania -X
    • user: rpcdaq
    • password: *******
  • go to LEA directory:
    • urania:~> cd ~/lea/elbe
  • running lea project ELBE:
    • urania:~/lea/elbe> lea -pro elbe -menu &
    • analyse online:
      • take data from stream server, i.e. directly from RIO4 (one client only!):
        • Source: MBS samples
        • Input file/node: rio4 (ENTER!!!)
      • take data from remote event server (e.g. adam2):
      • start remote event server on adam2 before:
      • adam2:~> mrevservnew rio4 6002 [iconnect] [0] [iclient] [itimeout] [imode] [iBuffer]
      • ("iclient" is max. number of clients, default: 20, see http://www-aix.gsi.de/~goeri/mbsnew/online.html )
        • Source: Rem. Event Server
        • Input file/node: adam2 (ENTER!!!)
    • analyse from file (e.g. opened within My MBS DAQ(1) on data2 which is a link to /data2/rpc):
      • Source: LMD File
      • Input file/node: data2/filename (ENTER!!!)
  • for creating new histogram names, edit definition file hisdef_elbe.h:
    • urania:~/lea/elbe> xemacs hisdef_elbe.h &
  • for filling of new histograms, edit analysis routine f_anal_elbe.c and recompile/link:
    • urania:~/lea/elbe> xemacs f_anal_elbe.c &
    • urania:~/lea/elbe> make
  • for modifications, e.g. create histogram or change binning/boundaries, call LEA Project Editor:
    • urania:~/lea/elbe> lea -mod elbe &
  • for saving modifications press following buttons:
    • Apply
    • Create definition file
    • Save
    • Quit

For LEA project LAB009, in above commands/directories/file names, exchange "elbe" by "lab009" and "rio4" by "rio5"


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