MODFLOW Data Model
description
Transcript of MODFLOW Data Model
MODFLOW DATA MODELAn extension of the Arc Hydro
Groundwater Simulation feature dataset
MODFLOW Data Model Data standard for storing
MODFLOW models in a GIS database
Importing models built externally
Archiving calibrated models Building new MODFLOW
models inside ArcGIS Custom scripts for
analyzing/modifying models can be developed as geoprocessing tools
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
HydroGeologicUnitGeoArea
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..*
Simulation Feature Data Set
Boundary
HydroIDHydroCodeDescriptionOriginXOriginYAngle
1
Node2D
HydroIDHydroCodeIJ
Cell2D
HydroIDHydroCodeIJ
Cell3D
HydroIDHydroCodeIJK
Node3D
HydroIDHydroCodeIJK
1
1
1
1
1
*
CellIndexIJKIJIJK
Boundary Polygon
San Antonio Segment
Northern Segment
Barton Springs SegmentJ
I
Cell2D and Node2D Features
Cell2D
Node2D
Conceptual Model - Hydrogeology
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
MODFLOW Data Model
Observations
OUTNAMISCALSTOMULTHEVHTOMULTGBEVFGBTOMULTDREVFDRTOMULTRVEVFRVTOMULTCHEVFCH
OBSVarsTextLong Int.DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDouble
HOBIDOBSNAMIJROFFCOFFITT
HOBOIDTextLong Int.DoubleDoubleShort Int.
HOBIDLayerPR
HOBLayersLong Int.Long Int.Double
HOBIDOBSNAMIREFSPTOFFSETHOBSHSIMSTAThSTATddSTATFLAGPLOTSYMBOL
HOBTimesLong Int.TextLong Int.DoubleDoubleDoubleDoubleDoubleShort Int.Long Int.
1
1..*
1..*
FLOBIDFLOBTypeOBSNAMIREFSPTOFFSETHOBSHSIMSTATISTICSTATFLAGPLOTSYMBOL
FLOBOIDTextTextLong Int.DoubleDoubleDoubleDoubleShort Int.Long Int.
FLOBIDIJKFactor
FLOBFactorsLong Int.Long Int.Double
1
1..*
Solvers
MXITERNPARMACCLHCLOSEIPCALCWSEEDIPRSIP
SIPLong Int.Long Int.DoubleDoubleShort Int.DoubleLong Int.
MXITERACCLHCLOSEIPRSOR
SORLong Int.DoubleDoubleLong Int.
MXITERITER1NPCONDHCLOSERCLOSERELAXNBPOLIPRPCGMUTPCGDAMP
PCGLong Int.Long Int.Short Int.DoubleDoubleDoubleShort Int.Long Int.Short Int.Double
ITMXMXUPMXLOWMXBWIFREQMUTD4ACCLHCLOSEIPRD4
DE4Long Int.Long Int.Long Int.Long Int.Short Int.Short Int.DoubleDoubleLong Int.
RCLOSEIITERHCLOSEMXITERDAMPIADAMPIOUTGMGISMISCRELAX
GMGDoubleLong Int.DoubleLong Int.DoubleShort Int.Short Int.Short Int.Short Int.Double
STOR1STOR2STOR3ICGMXITERMXCYCBCLOSEDAMPIOUTAMGDUPDLOW
LMGDoubleDoubleDoubleShort Int.Long Int.Long Int.DoubleDoubleShort Int.DoubleDouble
Output
TimeIDSPNumTSNumTotalTimePeriodTimeAbsoluteTime
OutputTimeOIDLong Int.Long Int.DoubleDoubleDate
TimeIDIJKFlowTypeFlow
OutputFlowLong Int.Long Int.Short Int.Double
FileTypeDescriptionFormatCompressFilePath
OutputFilesTextTextTextTextBlobText
TimeIDIJKHead
OutputHeadLong Int.Long Int.Double
TimeIDIJKDrawdown
OutputDrawdownLong Int.Long Int.Double
Parameters
ZoneIDIJIZON
ZonesLong Int.Long Int.Long Int.
ParamIDPARNAMPARTYPETableCodeFieldCodeParvalBKeyvalBLBUBSCALLNISENSLogInterpLogMinValTiedSource
ParamsOIDTextTextTextTextDoubleDoubleDoubleDoubleDoubleDoubleShort Int.Short Int.Short Int.DoubleTextShort Int.
ClusterIDParInstIDLayerZoneIDMultID
ClustersOIDLong Int.Long Int.Long Int.Long Int.
MultIDIJRMLT
MultipliersOIDLong Int.Double
ParamIDPointNameParvalBISENSMultIDSourceID
PilotPtsLong int.TextDoubleDoubleShort Int.Long Int.Long Int.
ParInstIDInstNameParamID
ParInstancesOIDTextLong Int.
1
0..*
MultIDMultNameArrayMultFunction
MultNamesOIDTextLong Int.Text
ZoneIDZoneNameArrayMult
ZoneNamesOIDTextLong Int.
1
1..*
1
1..*
1..*
1
1..*
1
1
1..*
0..*ClusterIDIZ
IZLong Int.Long Int.
1..*
1
ParInstIDSPID
ParInstSPLong Int.Long Int.
0..*
1
Block-Centered Flow (BCF6)
HDRYIWDFLGWETFCTIWETITIHDWET
BCFVarsDoubleShort Int.DoubleLong Int.Short Int.
LayerLAYAVGLAYCONTRPYAM_Sf1AM_TranAM_HYAM_VcontAM_Sf2AM_WETDRY
BCFLayersLong Int.Short Int.Short Int.DoubleDoubleDoubleDoubleDoubleDoubleDouble
IJKHYTranVcontSf1Sf2WETDRY
BCFPropertiesLong Int.DoubleDoubleDoubleDoubleDoubleDouble
List-Based Stress Packages
IJKSPIDStageCondRbotIFACECondfactSourceID
RIVLong Int.Long Int.DoubleDoubleDoubleLong Int.DoubleLong Int.
IJKSPIDQQfactIFACESourceID
WELLong Int.Long Int.DoubleDoubleLong Int.Long Int.
IJKSPIDElevationCondIFACECondfactSourceID
DRNLong Int.Long Int.DoubleDoubleLong Int.DoubleLong Int.
IJKSPIDSheadEheadShdfactEhdfactSourceID
CHDLong Int.Long Int.DoubleDoubleDoubleDoubleLong Int.
IJKSPIDBheadCondIFACECondfactSourceID
GHBLong Int.Long Int.DoubleDoubleLong Int.DoubleLong Int.
IJK1IJK2HydchrFactorSourceID
HFB6Long Int.Long Int.DoubleDoubleLong Int.
Array-Based Stress Packages
Recharge (RCH)
NRCHOP
RCHVarsShort Int. IJ
SPIDRECHIRCH
RCHArraysLong Int.Long Int.DoubleLong Int.
Evapotranspiration (EVT)
NEVTOP
EVTVarsShort Int. IJ
SPIDSURFEVTREXPDIEVT
EVTArraysLong Int.Long Int.DoubleDoubleDoubleLong Int.
SPIDAM_RECHAM_IRCH
RCHArrayMultLong Int.DoubleLong Int.
SPIDAM_SURFAM_EVTRAM_EXPDAM_IEVT
EVTArrayMultLong Int.DoubleDoubleDoubleLong Int.
Basic (BAS6)
IJKIBOUNDSTRT
BasicLong Int.Long Int.Double
OptionsHNOFLOHEADNG1HEADNG2
BASVarsTextDoubleTextText
LayerAM_IBOUNDAM_STRT
BasicArrayMultLong Int.Long Int.Double
MODFLOW_VersionDataModelVersion
MDFGlobalsTextText
Global Settings
FileTypeNunitFnameUse
NameFileTextLong Int.TextShort Int.
Arc Hydro Groundwater
HydroIDHydroCodeIJ
Cell2DLong Int.TextLong Int.
HydroIDHydroCodeIJ
Node2DLong Int.TextLong Int.
HydroIDHydroCodeIJK
Cell3DLong Int.TextLong Int.
HydroIDHydroCodeIJK
Long Int.TextLong Int.
Node3D
IJKIJIJK
CellIndexLong Int.Long Int.Long Int.Long Int.Long Int.
Discretization (DIS)
DirectionNumWidth
DELRCTextLong Int.Double
IJKTopElev
TopElevLong Int.Double
IJKBotmElevBotmElevCBD
BotmElevLong Int.DoubleDouble
SPIDPERLENNSTPTSMULTSSorTrRIV_ITMPWEL_ITMPDRN_ITMPGHB_ITMPCHD_ITMPRCH_INRECHRCH_INIRCHEVT_INSURFEVT_INEVTREVT_INEXDPEVT_INIEVT
StressPeriodsLong 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
DISLayersLong Int.Short Int.DoubleDoubleDouble
NLAYNROWNCOLITMUNILENUNIRefTime
DISVarsLong Int.Long Int.Long Int.Short Int.Short Int.Date
Output Control (OC)
IBCFCBILPFCBIRIVCBIWELCBIDRNCBIGHBCBIRCHCBIEVTCB
CBFlagsShort Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.
IHEDFMIDDNFMIHEDUNIDDNUNIBDOPTIAUXSV
OCVarsShort Int.Short Int.Long Int.Long Int.Long Int.Short Int.
SPIDTSNumIHDDFLIBUDFLICBCFLHdprDdprHdsvDdsv
OCTSLong Int.Long Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.Short Int.
SEN, PES Processes
ISENALLIUHEADIPRINTSISENSUISENPUISENFM
SENShort Int.Short Int.Short Int.Short Int.Short Int.Short Int.
MAXITERMAXCHANGETOLSOSCIBEFLGIYCFLGIOSTARNOPTNFITSOSRRMARRMARMIAPIPRCOVIPRINTLPRINTCSAFCONVLASTX
PESDoubleDoubleDoubleDoubleShort Int.Short Int.Short Int.Short Int.Long Int.DoubleDoubleDoubleShort Int.Short Int.Short Int.Short Int.DoubleDoubleDouble
Layer-Property Flow (LPF)
HDRYWETFCTIWETITIHDWET
LPFVarsDoubleDoubleLong Int.Short Int.
LayerLAYTYPLAYAVGCHANILAYVKALAYWETAM_HKAM_HANIAM_VKAAM_SsAM_SyAM_WETDRYAM_VKCB
LPFLayersLong Int.Short Int.Short Int.DoubleShort Int.Short Int.DoubleDoubleDoubleDoubleDoubleDoubleDouble
IJKHKHANIVKASsSyWETDRYVKCB
LPFPropertiesLong Int.DoubleDoubleDoubleDoubleDoubleDoubleDouble
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
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
For more information
Norm [email protected]
http://www.archydrogw.com (AHGW Wiki page)http://www.aquaveo.com/archydro (Info on tools)
Jeff [email protected]