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MODFLOW Data Model. An extension of the Arc Hydro Groundwater Simulation feature dataset. Simulation Feature Data Set. Boundary Polygon. J. I. Cell2D and Node2D Features. Cell2D. Node2D. CELL3D Features. Ancestral Streams. Ancestral Streams. Ancestral Streams. Riverbank. - PowerPoint PPT Presentation
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MODFLOW DATA MODELAn extension of the Arc Hydro
Groundwater Simulation feature dataset
Simulation Feature Data Set
Boundary
HydroIDHydroCodeDescriptionOriginXOriginYAngle
1
Node2D
HydroIDHydroCodeIJ
Cell2D
HydroIDHydroCodeIJ
Cell3D
HydroIDHydroCodeIJK
Node3D
HydroIDHydroCodeIJK
1
1
1
1
1
*
CellIndex
IJKIJIJK
Boundary Polygon
San Antonio Segment
Northern Segment
Barton Springs SegmentJ
I
Cell2D and Node2D Features
Cell2D
Node2D
CELL3D Features
Ancestral Streams
Ancestral Streams
Ancestral Streams
Riverbank Model Layer 1
Consists of sands, silts, and clays from floodplain and alluvial deposits Superjacent ancestral stream channels cut across this formation
creating lateral channels of gravels and unconsolidated sediments
Predominantly consists of sands, silts, and clays Superjacent ancestral stream channels cut across this formation,
creating lateral channels of gravels and unconsolidated sediments
Turlock Lake Laguna FormationModel Layers 3,4 and 5
Composed of two dominant units: Black andesitic sands “salt and pepper sand” and blue and brown
clays Hard gray and black tuff-breccias “lava”
Mehrten FormationModel Layers 6,7 and 8
Consists of rhyolite ash, quartz sand , and ashy clay
Valley Springs FormationModel Layer 9
Consists of sandstone, silts, and clays
Ione FormationModel Layer 10
Interface Data Models
GIS
GeoDatabase
Arc HydroData Model
Interface Data Models
IDM
IDM
IDM
Simulation Models
MODFLOW
FEFLOW
Hydro GeoSphere
MODFLOW Data Model
Data standard for storing MODFLOW models in a GIS database
Importing models built externally
Building new MODFLOW models inside ArcGIS
Custom scripts for analyzing/modifying models can be developed as geoprocessing tools
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
Long Int.Long Int.Double
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
Long Int.Long Int.Double
TimeIDIJKDrawdown
OutputDrawdown
Long Int.Long Int.Double
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
Long Int.Long Int.Double
OptionsHNOFLOHEADNG1HEADNG2
BASVars
TextDoubleTextText
LayerAM_IBOUNDAM_STRT
BasicArrayMult
Long Int.Long Int.Double
MODFLOW_VersionDataModelVersion
MDFGlobals
TextText
Global Settings
FileTypeNunitFnameUse
NameFile
TextLong Int.TextShort Int.
Arc Hydro Groundwater
HydroIDHydroCodeIJ
Cell2D
Long Int.TextLong Int.
HydroIDHydroCodeIJ
Node2D
Long Int.TextLong Int.
HydroIDHydroCodeIJK
Cell3D
Long Int.TextLong Int.
HydroIDHydroCodeIJK
Long Int.TextLong Int.
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
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
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
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.
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
Import MODFLOW Model Tool
INPUT OUTPUT
Make MODFLOW Features Tool
INPUT OUTPUT
Or
+
Cell2D Node2D
Map Layer – Computed Head
Build Package Input
Discretize: Spatial
Polygons K zones (overlay) Points K values (interpolate) Polylines River cells Points Wells
Temporal Time Series Stress Periods
Discretization of Features
MODFLOW Array from Polygons
Geoprocessing Tools
Geoprocessing Tools
• 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
Model Domain
Area Acres % Model Domain
North American Sub Basin 340,170 39.2%
South American Sub Basin 247,745 28.5%
Cosumnes Sub Basin 280,490 32.3%
Total Model Domain Acreage: 868,405 100.0%
AREAS
Land Use Patterns
Water Unit Demand Factors
Calibration of Urban Demand Factors
GSSHA Results
Automated Workflow
GSSHA Simulation Recharge Coeffs
Master Land Use FilesWater Unit Demand
FactorsWater Year
Calculate Change in Land
Use
Calculate Total Applied Water
Calculate Water DemandTotal Applied Water and
Precip
Total Recharge
Recharge to
MODFLOW
Total Flow from Ungaged
Watersheds
Lateral Inflow to MODFLOW
Calculate Recharge Model
Calculate Demand Summary
Water Budgeting and Accounting
Distribute Demand
GSSHA simulations
Recharge coeff. for each STLU for each water year
For more information
Norm [email protected]
http://www.archydrogw.com (AHGW Wiki page)http://www.aquaveo.com/archydro (Info on tools)