Data Collecting

• sddssnapshot -- Reads values of process variables and writes them to a snapshot file. Example application: Taking succesive sets of data.
• sddsmonitor -- Reads values of process variables and writes them to a file at regular intervals. Example application: archiving of system performance, investigation of glitches.
• sddsglitchlogger -- Reads values of process variables and writes them to a file or multifile at regular intervals when certain trigger occurs. Example application: archiving of system performance, inverstigation of transition-based, glitch-based and alarmed-based triggers.
• sddsvmonitor -- Reads values of process variables and writes them to a file at regular intervals. The list of readback process variables is constructed by multiplying a rootname list and a suffix list. Example application: archiving of system performance, investigation of glitches.
• sddswmonitor -- Reads values of waveform and scalar process variables and writes them to a file at regular intervals. Example application: archiving of system performance, investigation of glitches.
• sddsstatmon -- Reads values of process variables, calculates statistics and writes them to a file at regular intervals. Example application: archiving of system performance.
• sddssynchlog -- Reads values of process variables synchronously. Example application: Analyze for correlations between various systems.
• sddsexperiment -- Varies process variables and measures process variables, with optional statistical analysis. Example application: investigation of unforeseen physical dependences, measure corrector-bpm response matrices.
• sddsvexperiment -- Varies process variables and measures process variables, with optional statistical analysis. The list of readback process variables is constructed by multiplying a rootname list and a suffix list. Example application: investigation of unforeseen physical dependences, measure corrector-bpm response matrices.
• sddsalarmlog -- Collects alarm status of a list of process variables. Example applications: Logging alarms for a particular accelerator system over a period of many runs in order to compile a history of faults statistics.
• sddslogger -- Reads values of process variables and writes them to a file at regular intervals. Similar to sddsmonitor but it generates less network traffic.
• sddslogonchange -- Records only the values of process variables that change. This reduces the output file size if process variables do not change often.