Rabu, 17 Desember 2008

Visual MODFLOW Pro

Visual MODFLOW Pro Overview
With the ability to simulate groundwater and surface water interactions, and the added capability of calculating changes to groundwater chemistry, groundwater professionals now have a complete set of tools necessary for addressing water quality, groundwater supply, and source water protection initiatives.
MODFLOW-2000- World standard for groundwater flow simulations

MODFLOW-2005- three-dimensional finite-difference groundwater-model, 2005 version

MODPATH - standard package for forward and reverse particle tracking

Zone Budget - for sub-regional water budget calculations

MT3DMS - for multi-species contaminant transport simulations

MT3D99 - an enhanced version of MT3DMS, that includes support for implicit solver, TVD Solution scheme, dual-porosity advection-diffusion, Non-equilibrium Sorption and Monod Kinetics, and Multispecies Reactions, including First-Order Parent-Daughter chain reactions, and Instantaneous Reactions among species.

MNW (Multi-Node Well) - designed to help simulate wells with well screens that span multiple layers.

RT3D - for reactive transport simulations

PHT3D – a multi-component transport model for three-dimensional reactive transport in saturated porous media. It couples the two existing and widely used computer programs, the solute transport model MT3DMS and the USGS geochemical code PHREEQC-2

SEAWAT-2000 - the latest USGS modeling code designed to address three-dimensional, variable-density, transient groundwater flow conditions

MGO - for determining the optimal well pumping and/or injection rates at one or more wells, in order to achieve a specific objective while maintaining reasonable system responses

WinPEST - automated calibration and sensitivity analysis

GMG (Geometric Multi-Grid) Solver Integration - latest USGS solver designed to optimize memory usage and reduce model run times

Stream Routing Package - suited for simulating the effects of surface water/groundwater interactions

MIKE 11 - The basic river network/channel modeling component of MIKE 11 is now integrated, providing the tools for integrated surface water - groundwater flow

MODFLOW-SURFACT - Three-dimensional finite-difference variably-saturated flow or soil vapor flow simulations

With Visual MODFLOW Pro, you have all the tools necessary to:
* Graphically assign model grids, properties and boundaries
* Visualize model input parameters (2D or 3D views)
* Run the flow, pathline, and transport simulations
* Automatically (WinPEST) or manually calibrate the model
* Display and interpret the modeling results in full 3D
* Produce professional reports

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