Multiscale Models#

Subgrid Aggregation#

SubgridAggregateEvaluator restricts a field to the subgrid version of the same field.

subgrid-aggregate-evaluator-spec

  • “source domain name” [string] Domain name of the source mesh.

KEYS:

  • “field” SOURCE_DOMAIN-KEY Default set from this evaluator’s name.

Subgrid disaggregation#

SubgridDisaggregateEvaluator restricts a field to the subgrid version of the same field.

Note that this evaluator fills exactly one subdomain in a domain set – there will be N evaluators each filling one subdomain.

subgrid-disaggregate-evaluator-spec

  • “source domain name” [string] Domain name of the source mesh.

KEYS:

  • “field” SOURCE_DOMAIN-KEY Default set from this evaluator’s name.