Data replay » History » Revision 17
Revision 16 (Chao Peng, 07/30/2020 10:54 AM) → Revision 17/18 (Sylvester Joosten, 07/31/2020 01:33 AM)
h1. Data replay for the Summer 2020 run Data replay should happen on cdaql1, to not interfere with the DAQ machine. # Ensure that the datafile is copied over to /cache/halla/solid/subsystem/lgc/testrun2020 # Then on cdaq do the following <pre> go_analysis solid ./bin/esb_analyze cache/<raw_data.evio> <output.root> </pre> h1. Data monitoring for the Summer 2020 run * To view the online display, go to http://conline.jlab.org/online/solid * The first two tabs are the live display for coming from the current run * The first tab shows the amplitude and timing for MODE 1 runs, and the integral and timing for MODE 3 runs * The second tab shows a scope trace for all detectors for MODE 1 runs every second, and is empty for MODE 3 runs There is also an offline viewer utility, that can be used to get similar plots for previous runs. These plots can be accessed in the last two tabs. In order to populate these plots, you have to "feed" events into a dummy ET. <pre> go_analysis solid ./bin/offline_monitor cache/<raw_data.evio> </pre> Note that this will slowly feed events into the dummy ET. If you are done monitoring, or want to monitor a different run please Ctrl+C to exit. Please do not run multiple instances of the offline_monitor simultaneously, as there is no failsafe in place (yet). h1. Data replay on clrlpc # Login to clrlpc (a-compton@clrlpc) # Type the following commands <pre> cd ~/fadc_decoder source env/set_env.csh ./bin/esb_analyze <raw_data.evio> <output.root> </pre> Note that: * The map file is at config/esb_module.conf * It works for both mode 1 and mode 3 raw data h1. Online Monitor on cdaql1 # Login under cdaq@cdaql1 # Type the following commands <pre> go_analysis pro cd ~/solid/fadc_decoder source env/set_env.sh </pre> Now check the configuration file "config/online_monitor.conf" Correct the host, port, etfile if they are not consistent with the current DAQ system. Continue with the command: <pre> root -b -q online/monitor.cxx+ </pre> Open a web browser, and the monitor is ready at cdaql1.jlab.org/online/solid