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- parallel - multipleForecastingShells=true: use this setting to conduct parallel execution of multiple activities. This settings requires specification of element maxEnsembleParts in he WorkflowDescriptors
- parallel - forecastingShellCount: use this setting to conduct parallel execution of any underlying loop (ensemble loop or location loop) within an activity
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When using forecastingShellCount = n every underlying loop is split into n parts. Every FS instance is running the same specified activity but skipping the part of the ensemble loop / location loop that is meant for an other FS instance. It is not allowed to start a nested parallel when you are in a ensemble/location loop parallel.
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If an existing scheduled workflow is redefined as a parallel workflow, it needs to be rescheduled to prevent errors. In the worst case situation the MC may become unavailable. |
workflow:sequence
Grouping to enforce sequential execution of multiple activities as they generally have data dependencies. Typically used in workflows where parallel activities are defined to clarify which activities have be to executed in sequence.
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