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Changes for page Online data analysis

Last modified by loktevda on 2025/10/08 17:20
From version 1.1
edited by sndueste
on 2019/08/06 13:39
Change comment: There is no comment for this version
To version 3.1
edited by sendels
on 2019/08/19 16:51
Change comment: There is no comment for this version

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1 +With Online we mean pulling the data from the DOOCS front end servers directly which provide data at FLASH's 10 Hz repitation rate.
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3 +For synchronous readout we recommend to use the [[DAQmonitor>>doc:FLASHUSER.How to get Data from the DAQ]] which receives sorted data from the DAQ and provides a ring buffer with a fixed buffer size of 32 events.
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5 +Currently we support the following APIs:
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7 +[[C/C++~[~[image:url:http://hasfweb.desy.de/pub/TWiki/TWikiDocGraphics/external-link.gif~|~|width="13" height="12"~]~]>>url:https://ttfinfo.desy.de/DOOCSWiki/Wiki.jsp?page=C%2B%2B%20Client%20Interface||shape="rect"]], [[Python>>doc:FLASHUSER.Data Acquisition and controls.Data Access at FLASH (DAQ, gpfs,\.\.\.).Online data analysis.PythonDOOCS.WebHome]], [[ Matlab>>doc:FLASHUSER.Data Acquisition and controls.Data Access at FLASH (DAQ, gpfs,\.\.\.).Online data analysis.MatlabDOOCS.WebHome]] and [[Labview>>doc:FLASHUSER.Data Acquisition and controls.Data Access at FLASH (DAQ, gpfs,\.\.\.).Online data analysis.LabviewDOOCS (no longer supported).WebHome]]
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9 +although we want to focus on Python in the future.