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Data Files from NDOS » History » Version 2

Martin Frank, 09/24/2012 03:19 PM

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h1. Data Files from NDOS
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This wiki entry describes how to collect data from NDOS and store it as a data file that can be used with our DDT framework.
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First, you need to make sure that data is being collected!  Once that is verified you can log into one of the NDOS buffer nodes:
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<pre>
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ssh novadaq@novadaq-ctrl-farm-01.fnal.gov
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</pre>
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NDOS has 16 buffer nodes (01 - 16).  Note that the @novaddt@ user does not have permissions on the buffer nodes.
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Now you just need to set up the environment and run the job:
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<pre>
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setup_novaddt
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nova -c ddt-writeFile.fcl -o test.root -n 1
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</pre>
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This will run over one event and create a file called @test.root@.