GridSpatial: Difference between revisions
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* You can add more than one Grid to a [[GridSpatial]] of a | * You can add more than one Grid to a [[GridSpatial]] of a Measure. | ||
* You can manually provide a MultiPolygon to specify where the Grids are applied. | * You can manually provide a MultiPolygon to specify where the Grids are applied. | ||
* GridSpatials are applied in the order at which they were added to a Measure. | |||
* No data values in a Grid are never applied to the [[DTM]]. | * No data values in a Grid are never applied to the [[DTM]]. | ||
* The specified [[Grid Overlay]]s must be set to [[Grid Overlay#Active|inactive]], otherwise the Measure cannot be applied. | * The specified [[Grid Overlay]]s must be set to [[Grid Overlay#Active|inactive]], otherwise the Measure cannot be applied. | ||
Revision as of 14:34, 21 April 2026
A GridSpatial is a component of a Measure that stores spatial information on how to apply a set of Grids to the DTM when the measure is activated. The area to which the Grids are applied can be restricted by specifying a MultiPolygon to the GridSpatial.
This MultiPolygon can either be:
- Calculated automatically based on the configured Grids for that GridSpatial.
- Configured manually by supplying a MultiPolygon, for example by drawing or importing.
Notes
- You can add more than one Grid to a GridSpatial of a Measure.
- You can manually provide a MultiPolygon to specify where the Grids are applied.
- GridSpatials are applied in the order at which they were added to a Measure.
- No data values in a Grid are never applied to the DTM.
- The specified Grid Overlays must be set to inactive, otherwise the Measure cannot be applied.
How-to's
- How to add a Grid to a Measure
- How to level terrain in Measures
- How to remove a waterway from the heightmap
See also
Future Design