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Oct 31, 2025
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Add datastreaming setup notes #109

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21 changes: 21 additions & 0 deletions doc/specific_iocs/dae/Datastreaming.md
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Expand Up @@ -58,6 +58,27 @@ isisicp.kafkastream.topic.suffix.sampleenv = _sampleEnv
isisicp.kafkastream.topic.suffix.alarms = _alarms
```

In the same file, you will also need to ensure the following properties are set:

```
isisicp.incrementaleventnexus = true

# Event rate, can adjust up or down
isisicp.simulation.neventssim = 5000

# Ensure simulated data is switched on
isisicp.simulation.simulatedata = true
isisicp.simulation.simulatespec0 = true
isisicp.simulation.simulatebin0 = true
isisicp.simulation.spreadsimevents = true
```

You additionally need to ensure you are running in event mode. You can do this using the DAE tables `wiring_event_ibextest.dat`, `detector_ibextest.dat` & `spectra_ibextest.dat`. Copies of these tables can be found at:

```
\\isis\shares\ISIS_Experiment_Controls\event_mode_tables
```

## SE Data

See [Forwarding Sample Environment](datastreaming/Datastreaming---Sample-Environment)
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