[Kst] problem getting real-time graph running

Barth Netterfield barth.netterfield at utoronto.ca
Wed Sep 30 14:53:32 UTC 2015


Hey, Dan,

I'm not reproducing this, so I guess I need more details. So, a few questions:
-what types of files are you reading?
-how are you writing them?
-what version of kst2 are you using (ie, where did you get it?)
-does real time work for you when you first create the session (ie, not read 
from a .kst file?)

cbn

On September 29, 2015 5:17:25 PM Dan Field wrote:

> Hi All:
> 
> I am trying to start running a real-time graph via a Kst file (see
> attached) and the command line (kst2 -F <datafilepath> <kstfilepath>).
> When Kst starts, it certainly sees the session file as it loads the 3
> plots, but they're empty even though the specified data file is being
> actively written to.  Interestingly though, if I open the data wizard
> (but do nothing else), the plots become populated and actively start
> adding live data as I expected to see right from the start.  If I close
> the data wizard, the plots no longer are added to.  Opening the wizard
> back up, the plots become live again.
> 
> Any ideas what I'm doing wrong?  I've attached the session file.  This
> was created essentially by manually creating a session with the plots I
> wanted and saving it.
> 
> Thanks in advance!
> 
> Best,
>     Dan

-- 
Barth Netterfield
University of Toronto
416-845-0946


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