GMS:2D Grid Module: Difference between revisions
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2D grids are primarily used for surface visualization and [[GMS:Contour Options|contouring]]. This is accomplished by [[GMS:Interpolation|interpolating]] to the grid. The figure below is an example of interpolating contaminant concentration data to a 2D grid. | 2D grids are primarily used for surface visualization and [[GMS:Contour Options|contouring]]. This is accomplished by [[GMS:Interpolation|interpolating]] to the grid. The figure below is an example of interpolating contaminant concentration data to a 2D grid. | ||
<gallery mode="packed" heights="250 px"> | |||
Image:grid_interp.png|Concentration data interpolated to a 2D grid | |||
Image:Sample_water_table.png|Watertable elevations from a MODFLOW simulation | |||
</gallery> | |||
==2D Grid Types== | ==2D Grid Types== | ||
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Grids in GMS are Cartesian grids. That is, the row and column spacing in the grid can vary, but the row and column boundaries are straight. Each cell center or grid node can have a unique elevation. The grid can also be rotated about the Z axis if desired. | Grids in GMS are Cartesian grids. That is, the row and column spacing in the grid can vary, but the row and column boundaries are straight. Each cell center or grid node can have a unique elevation. The grid can also be rotated about the Z axis if desired. | ||
[[Image:GridType1.png|thumb|none|375 px|Types of 2D grids supported in GMS. (a) Mesh-centered grid (b) Cell-centered grid.]] | :[[Image:GridType1.png|thumb|none|375 px|Types of 2D grids supported in GMS. (a) Mesh-centered grid (b) Cell-centered grid.]] | ||
==See also== | ==See also== | ||
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{{Navbox GMS}} | {{Navbox GMS}} | ||
[[Category:2D Grid]] | [[Category:2D Grid]] | ||
[[Category:Grid Modules]] | |||
[[Category:Gallery]] |