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Description

UALInit actor is responsible for reading input data (pulse file) and storing requested requested IDSes inside so called run work. Once Once run work is created all data access related actions are performed on this file. It means that initial data are never affected by Kepler (you can't accidentally overwrite them, unless you explicitly use the input file as output - e.g. UALCollector or  or UALSliceCollector).

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Note

Please note that input database will be read from: user and machine - where user and machine are specified as actor's parameters while runwork will be created inside database pointed by $USER environment variable (inside database of the user that is running the workflow). It is not possible to overwrite somebody else's data.

Warning
As input pulse 'machine' is used for runwork pulse, the database layout for this 'machine' entry should exist in the local user space ($USER/public/imasdb) before calling the actor. As a reminder, you can simply create such layout for a new machine by executing the command imasdb machine  

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Ports

Inputs

port namepurposeIcon
username of the user - data will be read from this user's public databaseImage Added
machinename of the tokamak (take a look at imasdb tool)
shotshot number
runrun number
runworktemporary run number (where intermediate data are stored)

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In case you want to use different occurrence number, make sure to specify it in port name using ids/occurrence convention, e.g.: equilibrium/1.

port namepurpose
error

error message after completion of UALInit

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"OPEN DATABASE OK" in case UALInit finished succesfully

Configuration

UALInit can be run in so called Memory Cache regime. In case Memory Cache is used, all data are stored only inside memory - there is no intermediate data storage (apart from few exceptions). This will speed up execution of actor, but also limit some functionality (e.g. accessing data from the external processes - e.g. visualisation of intermediate results). To enable Memory Cache, right-click actor and choose Configure.

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Version history

versiondescription
3.0.4user and machine ports have to be connected at all times