GMS:3D Mesh Module: Difference between revisions

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The 3D Mesh module is used to create and edit 3D finite element meshes. Once a mesh is constructed, the [[GMS:FEMWATER|FEMWATER]] interface can be used to assign boundary conditions and analysis parameters and perform a FEMWATER analysis.
The 3D Mesh module is used to create and edit 3D finite element meshes. Once a mesh is constructed, the [[GMS:FEMWATER|FEMWATER]] interface can be used to assign boundary conditions and analysis parameters and perform a FEMWATER analysis.


Currently, only one 3D mesh can exist in a GMS project. The module includes tools for manipulating 3D meshes as well as its own [[GMS:3D Mesh Display Options|display options]].
Currently, only one 3D mesh can exist in a GMS project. The module includes [[GMS:3D Mesh Tool Palette|tools]] for manipulating 3D meshes as well as its own [[GMS:3D Mesh Display Options|display options]].


3D meshes can be converted into 2D meshes, 3D scatter points, Ugrids, or solids.
3D meshes can be converted into 2D meshes, 3D scatter points, Ugrids, or solids.

Revision as of 18:30, 7 July 2016

3D Mesh Module
Sample FEMWATER.JPG
3D Mesh
Creating a 3D Mesh
Editing a 3D Mesh
Converting 3D Meshes to Other Data Types
More
3D Mesh Display Options
3D Mesh Tool Palette
ADH Display Options
Solids to Layered Mesh
3D Mesh Commands
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The 3D Mesh module is used to create and edit 3D finite element meshes. Once a mesh is constructed, the FEMWATER interface can be used to assign boundary conditions and analysis parameters and perform a FEMWATER analysis.

Currently, only one 3D mesh can exist in a GMS project. The module includes tools for manipulating 3D meshes as well as its own display options.

3D meshes can be converted into 2D meshes, 3D scatter points, Ugrids, or solids.

Isosurface of Pressure Head from a FEMWATER Simulation

3D Element Types

Four types of 3D elements are supported by GMS: eight node hexahedra, six node prisms or wedges, four node tetrahedra, and five node pyramids. Hexahedra and wedges are created by projecting a 2D mesh. Tetrahedral elements are constructed with the Tessellate command or they can be created elsewhere and imported into GMS.

Types of 3D elements supported by GMS
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GMS – Groundwater Modeling System
Modules:2D Grid  •  2D Mesh  •  2D Scatter Point  •  3D Grid  •  3D Mesh  •  3D Scatter Point  •  Boreholes  •  GIS  •  Map  •  Solid  •  TINs  •  UGridsGMS Logo2.png
Models:FEFLOW  •  FEMWATER  •  HydroGeoSphere  •   MODAEM  •  MODFLOW  •  MODPATH  •  mod-PATH3DU  •  MT3DMS  •  MT3D-USGS  •  PEST  •  PHT3D  •  RT3D  •  SEAM3D  •  SEAWAT  •  SEEP2D  •  T-PROGS  •  ZONEBUDGET
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