This project has moved. For the latest updates, please go here.

Modify the frequency of Publication for StatTimeSeriesDataService

May 2, 2013 at 12:17 PM
Hello,
I am successfully collecting ppa and stat data through the web service.
I am particularly interested in the stat "Last Report Time" that gives me the time stamp of the last received data frame. I noticed that (like all the others statistics) it is updated every 10sec, while I m currently querying the system more often (i.e 20ms or 40ms) with a command like this:
http://localhost:6052/historian/timeseriesdata/read/current/ID/xml

Where and what should I change to increase the frequency of the publication (even only for the particular ID)? Is it possible to push it up to 50 fps?
Thanks!
Coordinator
May 6, 2013 at 6:03 PM
Statistics are automatically calculated every ten seconds - are you wanting to increase the frequency of the statistics calculations?

Ritchie
May 6, 2013 at 6:07 PM
if it's possible it would be interesting.
So I can compute the latency time of each frame afterwards (with latency I mean ReportTime - SynchrophasorGPSTimestamp)