GMS:Exporting Grids: Difference between revisions

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2D and 3D grids can be exported from GMS in various formats by right-clicking on the grid in the [[GMS:Project Explorer|Project Explorer]] and selecting the ''Export'' command. The options available include:
2D and 3D grids can be exported from GMS in various formats by right-clicking on the grid in the [[GMS:Project Explorer|Project Explorer]] and selecting the ''Export'' command. The options available include:
==Exporting 2D grids==
==Exporting 2D grids==
 
#Text GMS 2D Grid File (*.2dg)
#:This is an older GMS grid file format that is described in [http://gmsdocs.aquaveo.com.s3.amazonaws.com/fform30.pdf this document].
#ARC/INFO Ascii Grid File (*.asc)
#:This is a raster format that can be opened in ArcMap. Because it's a raster, you can only use this option with cell-centered grids where all cells are the same size.
==Exporting 3D grids==
==Exporting 3D grids==
#Text GMS 3D Grid File (*.3dg)
#Text GMS 3D Grid File (*.3dg)

Revision as of 17:57, 3 November 2011

2D and 3D grids can be exported from GMS in various formats by right-clicking on the grid in the Project Explorer and selecting the Export command. The options available include:

Exporting 2D grids

  1. Text GMS 2D Grid File (*.2dg)
    This is an older GMS grid file format that is described in this document.
  2. ARC/INFO Ascii Grid File (*.asc)
    This is a raster format that can be opened in ArcMap. Because it's a raster, you can only use this option with cell-centered grids where all cells are the same size.

Exporting 3D grids

  1. Text GMS 3D Grid File (*.3dg)
    This is an older GMS grid file format that is described in this document.
  2. Shapefile
    An ESRI ArcGIS compatible shapefile will be exported containing 2D polygons for all 3D grid cells in all grid layers. The attribute table fields include:
    • cell ID
    • cell I
    • cell J
    • cell K
    • grid cell activity
    • active scalar data set values
    • active data set activity (if it exists)
    A simple definition query using the grid cell activity and K fields can be created in ArcMap to see one layer of the grid at a time.