EPICS Home

Experimental Physics and Industrial Control System


 
1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  <20172018  2019  2020  2021  2022  2023  2024  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  <20172018  2019  2020  2021  2022  2023  2024 
<== Date ==> <== Thread ==>

Subject: Archiver Appliance scripted alias record
From: <[email protected]>
To: <[email protected]>
Date: Wed, 3 May 2017 18:09:55 +0000

Hello,

 

Is it possible to add a fake, aliased PV to the Archiver Appliance and then populate its history from another PV being stored. I have a waveform record that I have been recording but I need individual PVs for each index. I could store the waveform and then the (200 odd) individual PVs. However, this looks like a nice job for a script:

 

So, I have my 200 array waveform being archived:

EBT-SOMESTUFF:BAR

 

Then a script running on the archiver looks for a request like so and returns the first index of the waveform BAR:

EBT-SOMESTUFF:BAR:M1

 

EBT-SOMESTUFF:BAR:M2  gives the second index of :BAR etc…

 

If it is possible, could you point me in the direction of some scripting examples for the archiver. If it would not be possible or too complex, I can do this in code at the client end.

 

Regards,

 

Rory

 


Navigate by Date:
Prev: RE: Question about autosave ? Mooney, Tim M.
Next: EPICS PV for data in Area Detector Iain Marcuson
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  <20172018  2019  2020  2021  2022  2023  2024 
Navigate by Thread:
Prev: RE: Question about autosave ? Mooney, Tim M.
Next: Re: Archiver Appliance scripted alias record Shankar, Murali
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  <20172018  2019  2020  2021  2022  2023  2024