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<== Date ==> <== Thread ==>
Subject: Re: Possibility of adding/appending data to existing PVs
From: Sky Brewer via Tech-talk <tech-talk at aps.anl.gov>
To: "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>
Date: Mon, 11 Mar 2024 16:10:06 +0000

Hi,

 

To my knowledge the answer is mostly no. Exceptions are:

 

Data from another archiver can be merged in via the failover functionality:

 

https://slacmshankar.github.io/epicsarchiver_docs/api/org/epics/archiverappliance/mgmt/bpl/MergeInDataFromExternalStore.html

 

You can manually merge files using

 

edu.stanford.slac.archiverappliance.plain.utils. MergePBFile

From the github repo.

 

And you can merge two pvs using:

 

https://slacmshankar.github.io/epicsarchiver_docs/api/org/epics/archiverappliance/mgmt/bpl/AppendAndAliasPV.html

 

But there is not web api for sending existing data to a pv.

 

Sky

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