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BOUNDARY_CONDITION

This card links a particular FLOW_CONDITION and TRANSPORT_CONDITION to the appropriate REGION to define a boundary condition. It is set up similar to the INITIAL_CONDITION card, by first creating a list of flow and/or transport conditions, and then appling them to appropriate REGIONs using this card.

Required Cards:

BOUNDARY_CONDITION <optional string>

Opens the BOUNDARY_CONDITION block, labeling it with the <optional string>. The label is useful for output purposes (e.g. labeling mass flux across the boundary region in the mass balance [*-mas.dat] file).

FLOW_CONDITION <string>

Name of the associated FLOW_CONDITION

TRANSPORT_CONDITION <string>

Name of the associated TRANSPORT_CONDITION

REGION <string>

Name of the associated REGION

Examples

BOUNDARY_CONDITION
  FLOW_CONDITION left_face
  REGION left_face
/

BOUNDARY_CONDITION recharge
  FLOW_CONDITION recharge
  TRANSPORT_CONDITION tracer_recharge
  REGION Top
/