1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 <2017> 2018 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 <2017> 2018 2019 2020 2021 2022 2023 2024 |
<== Date ==> | <== Thread ==> |
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Subject: | RE: Archiver Appliance scripted alias record |
From: | <[email protected]> |
To: | <[email protected]> |
Cc: | [email protected] |
Date: | Thu, 4 May 2017 14:56:01 +0000 |
Hi Murali This is the feature I was after: returning an index from a waveform record. I’m using EpicsQt for this project and think I have found a way to do this on the client. It
may still be a useful feature to add to the Archiver Appliance. For example, you could make a plot with a waveform index vs. time in the Archiver Appliance webpage. Best regards, Rory From: Shankar, Murali [mailto:[email protected]]
We don't have any hooks in the data retrieval process (I think that's what you are asking for). You could add an external server that did this; the API for an external server is a couple of HTTP
calls but it may be significantly simpler to do this at the client end. As a new feature it might not be too hard to support slices - EBT-SOMESTUFF:BAR[1], EBT-SOMESTUFF:BAR[0:5], EBT-SOMESTUFF:BAR[-1] etc. Please let me know if this would have served your purpose
and we can add it in. Regards, Murali |