User contributions for Jdhughes

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19 May 2023

  • 10:0010:00, 19 May 2023 diff hist +354 N Reference:Reference-019826Created page with "{{CSDMS reference template cargo |DOIentry=https://doi.org/10.5066/F76Q1VQV }} {{RefsInt1 |FeatureRef=No |PublicationClusterID=0 |MS_PublicationClusterID=0 |Semantic_ID=0 |PublicationWhatKindOf=reference to source code |PublicationHPCCYesno=No |PublicationNrofModels=coupled modules }} {{RefsInt2 |PublicationMultipleModelsCargo=MODFLOW 6 }} {{RefsInt3}}"
  • 09:5809:58, 19 May 2023 diff hist +8,448 N Model:MODFLOW 6Created page with "{{Model identity |Model also known as=MODFLOW |Model type=Modular }} {{Start models incorporated}} {{End a table}} {{Model identity2 |ModelDomain=Terrestrial, Hydrology, Coastal |Spatial dimensions=3D |Spatialscale=Global, Continental, Regional-Scale, Landscape-Scale, Watershed-Scale, Reach-Scale, Patch-Scale |One-line model description=MODFLOW 6 is an object-oriented program and framework developed to provide a platform for supporting multiple models and multiple types..." current
  • 09:5709:57, 19 May 2023 diff hist +2,793 N File:Tm6a62.pdfThis report describes the skeletal storage, compaction and subsidence (CSUB) package of MODFLOW 6. The CSUB package simulates the vertical compaction of compressible sediments and land subsidence. The package simulates groundwater storage changes and elastic compaction in coarse-grained aquifer sediments. The CSUB package also simulates groundwater storage changes and elastic and inelastic compaction in fne-grained, compressible interbeds, or in extensive confning units. The package can accou... current
  • 09:5609:56, 19 May 2023 diff hist +2,180 N File:Tm6a61.pdfThis report documents a new Groundwater Transport (GWT) Model for MODFLOW 6. The GWT Model simulates three-dimensional transport of a single chemical species in fowing groundwater based on a generalized control-volume fnite-difference approach. Although each GWT Model is only able to represent a single chemical species, multiple GWT Models may be invoked within a single MODFLOW 6 simulation to represent solute transport of multiple non-interacting chemical species. The GWT Model is designed t... current
  • 09:5509:55, 19 May 2023 diff hist +2,577 N File:Tm6a56.pdfThis report describes the “XT3D” option in the Node Property Flow (NPF) Package of MODFLOW 6. The XT3D option extends the capabilities of MODFLOW by enabling simulation of fully three-dimensional anisotropy on regular or irregular grids in a way that properly takes into account the full, three-dimensional conductivity tensor. It can also improve the accuracy of groundwater-flow simulations in cases in which the model grid violates certain geometric requirements. Three example problems demonst... current
  • 09:5409:54, 19 May 2023 diff hist +3,413 N File:Tm6a55.pdfThis report documents the Groundwater Flow (GWF) Model for a new version of MODFLOW called MODFLOW 6. The GWF Model for MODFLOW 6 is based on a generalized control-volume finite-difference approach in which a cell can be hydraulically connected to any number of surrounding cells. Users can define the model grid using one of three discretization packages, including (1) a structured discretization package for defining regular MODFLOW grids consisting of layers, rows, and columns, (2) a discretizat... current
  • 09:5209:52, 19 May 2023 diff hist +980 N File:Tm6a57.pdfMODFLOW is a popular open-source groundwater flow model distributed by the U.S. Geological Survey. Growing interest in surface and groundwater interactions, local refinement with nested and unstructured grids, karst groundwater flow, solute transport, and saltwater intrusion, has led to the development of numerous MODFLOW versions. Often times, there are incompatibilities between these different MODFLOW versions. The report describes a new MODFLOW framework called MODFLOW 6 that is designed t... current