Conceptual Models

A conceptual model is a group of coverages that are linked to a particular numerical model such as MODFLOW.

Conceptual Model Properties

Each conceptual model has a name and a numerical model. Then depending on the numerical model other properties can be assigned. The following is a list of the numerical model and additional properties that are assigned to the conceptual model

MODFLOW

The flow package can be LPF, BCF, or HUF for a MODFLOW conceptual model. Optionally, transport can be included with the MODFLOW conceptual model. If transport is turned on then the transport model must be selected (MT3DMS, RT3D, SEAM3D), and species and/or reaction parameters need to be entered.

FEMWATER

A FEMWATER conceptual model has the option of simulating flow and/or transport.

MODAEM

No additional properties are set for a MODAEM conceptual model.

WASH123D

A WASH conceptual model has the option of simulating 3D subsurface flow and/or 3D subsurface tranport and/or 2D overland flow. If the 3D subsurface transport option is turned on, then chemicals must be created.

SEEP2D

No additional properties are set for a SEEP2D conceptual model.

ART3D

Species must be defined with an ART3D conceptual model.

Horizons

No additional properties are set for a Horizons conceptual model.

Once a conceptual model has been defined, coverages can be created beneath the conceptual model. The properties available in the coverage setup dialog depend on the model associated with the conceptual model.