Experimental Physics and
Industrial Control System

Hinko Kocevar <[email protected]> · Fri, 15 Jun 2018 08:55:10 +0000

Hi Tom,

thanks for the suggestion, I have not used this particular plugin so far. I'll give it a try!

Cheers,
Hinko
________________________________________
From: [email protected] <[email protected]>
Sent: Friday, June 15, 2018 9:44:57 AM
To: Hinko Kocevar; Tech-talk
Subject: RE: time series circular buffer

Hi,

There is the NDPluginAttrPlot plugin which takes any numeric stamped NDAttributes (like the ones the NDPluginStats produces) and puts them in a circular buffer, periodically pushing the last N samples to a set of waveforms. We use it to plot arbitrary attributes against each other.

http://cars9.uchicago.edu/software/epics/NDPluginAttrPlot.html

Thanks,
Tom

> -----Original Message-----
> From: [email protected] <[email protected]> On
> Behalf Of Hinko Kocevar
> Sent: 15 June 2018 07:38
> To: Tech-talk <[email protected]>
> Subject: time series circular buffer
>
> Hi,
>
> in areaDetector NDPluginStats plugin I can get nice timeseries plots for max,
> mean, min.
> After the number of predefined points are collected the storing stops. Is
> there a way to configure timeseries buffer as a circular buffer? I've noticed
> that NDTimeSeries has this feature, but I'm failing to find one in
> NDPluginStats.
>
> Thanks,
>
> Hinko Kocevar
>
> Beam Diagnostics Engineer
> European Spallation Source ERIC
> P.O Box 176, SE-221 00 Lund, Sweden
> Visiting address: Odarslövsvägen 113, SE-224 84 Lund
> , Sweden
>
> Mobile: +46-721-79 22 58
> Phone:  +46-46-888 32 58
>
> E-mail: [email protected]
> Web:    www.esss.se

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Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System