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===Interpolation=== ;4. Interpolation

===Interpolation=== ;4. Interpolation

===Interpolation=== ;4. Interpolation

===Interpolation=== ;4. Interpolation

...d raster points to a scatter set appears. If this option is clicked, a new scatter set will appear in the Project Explorer. * [[SMS:Raster Functionalities#Interpolation|'''Interpolate''']] – Data from raster sets may be interpolated to al

==VTK Dataset Interpolation== Can interpolate from a VTK dataset to mesh2d, cgrid, scatter, vtk mesh or curvilinear geometric object.

...on|Interpolates]] elevation values from the specified [[SMS:Scatter Module|scatter set]].

...in order to provide the delineation algorithm with more points so that the interpolation functions work better. Some studies would require a more complete hydraulic

...t specific contour options or the general contour options (for the mesh or scatter modules). It also sets the flags for precision and fill above and below. * '''Interpolate to''' – Brings up the ''Interpolation Options'' dialog for the Quadtree Module.

...IS]], [[WMS:2D Grid Module|2D Grid]], and [[WMS:2D Scatter Point Module|2D Scatter Point]] modules. * ''Interpolation'' – Available in the [[WMS:2D Scatter Point Module|2D Scatter Point]] module.

===Scatter Module=== * Convert 2D scatter sets to raster data.

...the vertices of the active TIN. The scatter points could then be used for interpolation.

...and convert them into TIN (scatter sets), and interpolate their data into scatter sets, 2D meshes, and 2D grids. ...rasters together under a single raster set. Raster sets are used in doing interpolation and plotting.

*An option now exists for mesh to scatter conversions where only selected mesh nodes are converted. *Mesh quality scatter set creation. For more information, see [[SMS:2D Mesh Module Menus|2D Mesh

''Interpolation'' ; '''TIN → Scatter Points''' :Creates a 2D scatter point set from the TIN.

...ulsed laser light]. Lidar data can be used in XMS software for display and interpolation. Lidar is typically used to get elevation data for use in a model. ==Lidar Conversion for use in Interpolation==

...ributes of the cross section database and be selected for exclusion in the scatter set. ...s and vertices option if there are concerns about the triangulation of the scatter set.

Before interpolating a scatter point set using the Kriging option, a model variogram must be defined. The ...as illustrated in the following figure. The distance between each pair of scatter points is checked to see which lag interval it lies within. The variances f

:[[SMS:Interpolation VTK|Interpolation VTK]] ;3.10 Scatter Module

##Raster/DEM import and interpolation ...D scatter points, 2D grids and 2D meshes without the need to convert to 2D scatter points. DEMs can be exported in multiple formats.