MODELING TOOLS 1. What is GMS? Groundwater Modeling System Computer program for building...

1

MODELING TOOLS

What is GMS?

Groundwater Modeling System

Computer program for building groundwater models and managing groundwater data

Development partially sponsored by the U.S. Army Corps of Engineers (Waterways Experiment Station)

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Main Features and Capabilities

Site Characterization and 3D Visualization3

Main Features and Capabilities, cont.

2D and 3D Contaminant Plume Mapping

4


Groundwater Flow Modeling5


20-yr Chromium Transport

Contaminant Transport Modeling

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Conceptual Model - Site Map

Clearwater Well

StillwaterReservoir

WhitewaterRiver

BigwaterLake

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Feature Objects

Well PointGeneral Head Polygon

RiverArcs

Specified Head Arcs

Variable Head Polygon

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Grid-Based Numerical Model

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The regional model can be used as a foundation for deriving local-scale models for analyzing small-scale groundwater issues

This process can be automated using custom tools in GMS

Telescopic Grid Refinement

Local Model

Regional Model

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Exporting Results to Google Earth

Model results can be exported from GMS to

Google Earth for presentation

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12

ARC HYDRO GROUNDWATER

Arc Hydro Groundwater

Data model and tools for managing

groundwater data in ArcGIS

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What is a GIS?

Geographic Information System

Spatial Data Management

Mapping Database Scripting

and modeling

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Arc Hydro GW Data Model

Watershed

Aquifer Wells

WaterbodyHydroPoints

WaterLines

MonitoringPoint

GeologyArea

GeologyLine

GeologyPoint

1

1..*

BoreholeLog1..*

1..*

1..*

WaterLine

Waterbody

HydroPoint

Watershed

1

1..*

1

1..*

1

1

1..*

1..*

1

Framework data model Wells and boreholes

Time Series

Hydrostratigraphy

SectionLine1

1..*

1..*

1..*

1..*

Geology

1..*

1..*

BoreLine

BorePoint

1

HydroGeologicUnit

GeoArea

GeoSection

GeoVolume

GeoRastersTimeSeriesType

1..*

Time Series Datasets

TimeSeries

MonitoringPoint

Well

Aquifer

January 1991

January 1992

January 1993

Feet above mean sea level

UniqueIDTable

1

Boundary

SimulationCell2D 1 1..* Cell3D

Node2D Node3D

11

1..*

1 1..*

1..*

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Groundwater Analyst

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DEMO – SUBSURFACE ANALYSTArc Hydro Groundwater

Subsurface Analyst

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3D GeoVolumes

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Transform GeoSections to XS2D

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Outcrop

Salt water interface

Borehole data

Panel

Panel divider

Edit cross sections in ArcMap

2D Cross Section Editing

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Transform to 3D GeoSection

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MODFLOW Analyst

Import MODFLOW simulationsVisualization

Post-processingBuild models

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Watershed

Aquifer Wells

WaterbodyHydroPoints

WaterLines

MonitoringPoint

GeologyArea

GeologyLine

GeologyPoint

1

1..*

BoreholeLog1..*

1..*

1..*

WaterLine

Waterbody

HydroPoint

Watershed

1

1..*

1

1..*

1

1

1..*

1..*

1

Framework data model Wells and boreholes

Time Series

Hydrostratigraphy

SectionLine1

1..*

1..*

1..*

1..*

Geology

1..*

1..*

BoreLine

BorePoint

1

HydroGeologicUnit

GeoArea

GeoSection

GeoVolume

GeoRastersTimeSeriesType

1..*

Time Series Datasets

TimeSeries

MonitoringPoint

Well

Aquifer

January 1991

January 1992

January 1993

Feet above mean sea level

UniqueIDTable

1

Boundary

SimulationCell2D 1 1..* Cell3D

Node2D Node3D

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1..*

1 1..*

1..*

Simulation Feature Data Set

Boundary

HydroIDHydroCodeDescriptionOriginXOriginYAngle

1

Node2D

HydroIDHydroCodeIJ

Cell2D

HydroIDHydroCodeIJ

Cell3D

HydroIDHydroCodeIJK

Node3D

HydroIDHydroCodeIJK

1

1

1

1

1

*

CellIndex

IJKIJIJK

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MODFLOW Data Model

Observations

OUTNAMISCALSTOMULTHEVHTOMULTGBEVFGBTOMULTDREVFDRTOMULTRVEVFRVTOMULTCHEVFCH

OBSVars

TextLong Int.DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDouble

HOBIDOBSNAMIJROFFCOFFITT

HOB

OIDTextLong Int.DoubleDoubleShort Int.

HOBIDLayerPR

HOBLayers

Long Int.Long Int.Double

HOBIDOBSNAMIREFSPTOFFSETHOBSHSIMSTAThSTATddSTATFLAGPLOTSYMBOL

HOBTimes

Long Int.TextLong Int.DoubleDoubleDoubleDoubleDoubleShort Int.Long Int.

1

1..*

1..*

FLOBIDFLOBTypeOBSNAMIREFSPTOFFSETHOBSHSIMSTATISTICSTATFLAGPLOTSYMBOL

FLOB

OIDTextTextLong Int.DoubleDoubleDoubleDoubleShort Int.Long Int.

FLOBIDIJKFactor

FLOBFactors


1

1..*

Solvers

MXITERNPARMACCLHCLOSEIPCALCWSEEDIPRSIP

SIP

Long Int.Long Int.DoubleDoubleShort Int.DoubleLong Int.

MXITERACCLHCLOSEIPRSOR

SOR

Long Int.DoubleDoubleLong Int.

MXITERITER1NPCONDHCLOSERCLOSERELAXNBPOLIPRPCGMUTPCGDAMP

PCG

Long Int.Long Int.Short Int.DoubleDoubleDoubleShort Int.Long Int.Short Int.Double

ITMXMXUPMXLOWMXBWIFREQMUTD4ACCLHCLOSEIPRD4

DE4

Long Int.Long Int.Long Int.Long Int.Short Int.Short Int.DoubleDoubleLong Int.

RCLOSEIITERHCLOSEMXITERDAMPIADAMPIOUTGMGISMISCRELAX

GMG

DoubleLong Int.DoubleLong Int.DoubleShort Int.Short Int.Short Int.Short Int.Double

STOR1STOR2STOR3ICGMXITERMXCYCBCLOSEDAMPIOUTAMGDUPDLOW

LMG

DoubleDoubleDoubleShort Int.Long Int.Long Int.DoubleDoubleShort Int.DoubleDouble

Output

TimeIDSPNumTSNumTotalTimePeriodTimeAbsoluteTime

OutputTime

OIDLong Int.Long Int.DoubleDoubleDate

TimeIDIJKFlowTypeFlow

OutputFlow

Long Int.Long Int.Short Int.Double

FileTypeDescriptionFormatCompressFilePath

OutputFiles

TextTextTextTextBlobText

TimeIDIJKHead

OutputHead


TimeIDIJKDrawdown

OutputDrawdown


Parameters

ZoneIDIJIZON

Zones

Long Int.Long Int.Long Int.

ParamIDPARNAMPARTYPETableCodeFieldCodeParvalBKeyvalBLBUBSCALLNISENSLogInterpLogMinValTiedSource

Params

OIDTextTextTextTextDoubleDoubleDoubleDoubleDoubleDoubleShort Int.Short Int.Short Int.DoubleTextShort Int.

ClusterIDParInstIDLayerZoneIDMultID

Clusters

OIDLong Int.Long Int.Long Int.Long Int.

MultIDIJRMLT

Multipliers

OIDLong Int.Double

ParamIDPointNameParvalBISENSMultIDSourceID

PilotPts

Long int.TextDoubleDoubleShort Int.Long Int.Long Int.

ParInstIDInstNameParamID

ParInstances

OIDTextLong Int.

1

0..*

MultIDMultNameArrayMultFunction

MultNames

OIDTextLong Int.Text

ZoneIDZoneNameArrayMult

ZoneNames

OIDTextLong Int.

1

1..*

1

1..*

1..*

1

1..*

1

1

1..*

0..*ClusterIDIZ

IZ

Long Int.Long Int.

1..*

1

ParInstIDSPID

ParInstSP

Long Int.Long Int.

0..*

1

Block-Centered Flow (BCF6)

HDRYIWDFLGWETFCTIWETITIHDWET

BCFVars

DoubleShort Int.DoubleLong Int.Short Int.

LayerLAYAVGLAYCONTRPYAM_Sf1AM_TranAM_HYAM_VcontAM_Sf2AM_WETDRY

BCFLayers

Long Int.Short Int.Short Int.DoubleDoubleDoubleDoubleDoubleDoubleDouble

IJKHYTranVcontSf1Sf2WETDRY

BCFProperties

Long Int.DoubleDoubleDoubleDoubleDoubleDouble

List-Based Stress Packages

IJKSPIDStageCondRbotIFACECondfactSourceID

RIV

Long Int.Long Int.DoubleDoubleDoubleLong Int.DoubleLong Int.

IJKSPIDQQfactIFACESourceID

WEL

Long Int.Long Int.DoubleDoubleLong Int.Long Int.

IJKSPIDElevationCondIFACECondfactSourceID

DRN

Long Int.Long Int.DoubleDoubleLong Int.DoubleLong Int.

IJKSPIDSheadEheadShdfactEhdfactSourceID

CHD

Long Int.Long Int.DoubleDoubleDoubleDoubleLong Int.

IJKSPIDBheadCondIFACECondfactSourceID

GHB

Long Int.Long Int.DoubleDoubleLong Int.DoubleLong Int.

IJK1IJK2HydchrFactorSourceID

HFB6

Long Int.Long Int.DoubleDoubleLong Int.

Array-Based Stress Packages

Recharge (RCH)

NRCHOP

RCHVars

Short Int. IJSPIDRECHIRCH

RCHArrays

Long Int.Long Int.DoubleLong Int.

Evapotranspiration (EVT)

NEVTOP

EVTVars

Short Int. IJSPIDSURFEVTREXPDIEVT

EVTArrays

Long Int.Long Int.DoubleDoubleDoubleLong Int.

SPIDAM_RECHAM_IRCH

RCHArrayMult

Long Int.DoubleLong Int.

SPIDAM_SURFAM_EVTRAM_EXPDAM_IEVT

EVTArrayMult

Long Int.DoubleDoubleDoubleLong Int.

Basic (BAS6)

IJKIBOUNDSTRT

Basic


OptionsHNOFLOHEADNG1HEADNG2

BASVars

TextDoubleTextText

LayerAM_IBOUNDAM_STRT

BasicArrayMult


MODFLOW_VersionDataModelVersion

MDFGlobals

TextText

Global Settings

FileTypeNunitFnameUse

NameFile

TextLong Int.TextShort Int.

Arc Hydro Groundwater

HydroIDHydroCodeIJ

Cell2D

Long Int.TextLong Int.

HydroIDHydroCodeIJ

Node2D


HydroIDHydroCodeIJK

Cell3D


HydroIDHydroCodeIJK


Node3D

IJKIJIJK

CellIndex

Long Int.Long Int.Long Int.Long Int.Long Int.

Discretization (DIS)

DirectionNumWidth

DELRC

TextLong Int.Double

IJKTopElev

TopElev

Long Int.Double

IJKBotmElevBotmElevCBD

BotmElev

Long Int.DoubleDouble

SPIDPERLENNSTPTSMULTSSorTrRIV_ITMPWEL_ITMPDRN_ITMPGHB_ITMPCHD_ITMPRCH_INRECHRCH_INIRCHEVT_INSURFEVT_INEVTREVT_INEXDPEVT_INIEVT

StressPeriods

Long Int.DoubleLong Int.DoubleTextShort Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.

LayerLAYCBDAM_TopElevAM_BotmElevAM_BotmElevCBD

DISLayers

Long Int.Short Int.DoubleDoubleDouble

NLAYNROWNCOLITMUNILENUNIRefTime

DISVars

Long Int.Long Int.Long Int.Short Int.Short Int.Date

Output Control (OC)

IBCFCBILPFCBIRIVCBIWELCBIDRNCBIGHBCBIRCHCBIEVTCB

CBFlags

Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.

IHEDFMIDDNFMIHEDUNIDDNUNIBDOPTIAUXSV

OCVars

Short Int.Short Int.Long Int.Long Int.Long Int.Short Int.

SPIDTSNumIHDDFLIBUDFLICBCFLHdprDdprHdsvDdsv

OCTS

Long Int.Long Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.

SEN, PES Processes

ISENALLIUHEADIPRINTSISENSUISENPUISENFM

SEN

Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.

MAXITERMAXCHANGETOLSOSCIBEFLGIYCFLGIOSTARNOPTNFITSOSRRMARRMARMIAPIPRCOVIPRINTLPRINTCSAFCONVLASTX

PES

DoubleDoubleDoubleDoubleShort Int.Short Int.Short Int.Short Int.Long Int.DoubleDoubleDoubleShort Int.Short Int.Short Int.Short Int.DoubleDoubleDouble

Layer-Property Flow (LPF)

HDRYWETFCTIWETITIHDWET

LPFVars

DoubleDoubleLong Int.Short Int.

LayerLAYTYPLAYAVGCHANILAYVKALAYWETAM_HKAM_HANIAM_VKAAM_SsAM_SyAM_WETDRYAM_VKCB

LPFLayers

Long Int.Short Int.Short Int.DoubleShort Int.Short Int.DoubleDoubleDoubleDoubleDoubleDoubleDouble

IJKHKHANIVKASsSyWETDRYVKCB

LPFProperties

Long Int.DoubleDoubleDoubleDoubleDoubleDoubleDouble

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MODFLOW Analyst Tools

Developed as geoprocessing (GP) tools

Classes of tools Import Export Visualization/Map Layers Model editing Building package input Working with transient

input/solutions

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Import MODFLOW Model Tool

INPUT OUTPUT 27

Make MODFLOW Features Tool

INPUT OUTPUT

Or

+

Cell2D Node2D

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Geoprocessing Tools

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• GP tools enable the development of workflows as models or scripts

• Extendable – You can create your own workflows

• Leverage low-level tools to create new tools

Geoprocessing Tools - Workflows

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AUTOMATED WELL PERMITTING FOR THE VIRGINIA DEQ

Demo in ArcGIS

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Summary

Model Status Built but not calibrated Completion target = January 2010

Model features Based on MODFLOW code Numerous pre- and post-processing options available Companion packages for particle tracking and transport Local-scale models can be extracted from regional model Automated workflows via Arc Hydro GW and ArcGIS

Solid foundation for ongoing water resource management in the region

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Contacts

Norm Jones

(801) [email protected]

Michelle Smilowitz


Royd Nelson


Derrick Whitehead


Cathy Lee


MODELING TOOLS 1. What is GMS? Groundwater Modeling System Computer program for building...

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