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Subject: Re: non-normalized X WaveF / Y WaveF display
From: [email protected]
To: Eric Norum <[email protected]>
Cc: EPICS tech-talk <[email protected]>
Date: Mon, 21 Mar 2011 17:34:15 -0700
On 17:24 Mon 21 Mar     , Eric Norum wrote:
> 
> > I assume I have to generate the X waveform = # samples on frequency range.
> > But can medm autoscale on the horizontal axis since range and # of samples can be changed at every scan by operator? 
> > (I believe so, but ...)
> 
> Yes, but remember that the waveform record does not post monitors on its .NORD field.   Thus it's a good idea to have a dummy longin record that is forward linked from the waveform record and which gets its value from the waveform record .NORD field and then have MEDM monitor the number of samples to display from that longin record.

Ok, ... but where in the medm display do I specify this longin record? 


-- 
Emmanuel

Replies:
Re: non-normalized X WaveF / Y WaveF display Eric Norum
References:
non-normalized X WaveF / Y WaveF display emmanuel_mayssat
Re: non-normalized X WaveF / Y WaveF display Eric Norum

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