AddWatershedLayerXYZC

AddWatershedLayerXYZC adds a new watershed map layer to the specified MapFrame object from a slice of a 3D grid. Returns a WatershedLayer object.

Syntax

object. AddWatershedLayerXYZC( Map, GridXYZCFileName, SliceZValue )

Parameter	Type	Description
Map	MapFrame object	required; This specifies the MapFrame object for the watershed map creation.
GridXYZCFileName	String	required; This provides the path and file name of the 3D grid file.
SliceZValue	Double	required; The Z-value of the XYZC slice to use as the layer's surface

Example

This example creates a contour map from the GoldConcentrationXYZC.vtk sample file, then adds a watershed layer in the map with AddWatershedLayer.

'Create contour map

Dim MapFrame As Object

Set MapFrame = Shapes.AddContourMapXYZC(GridXYZCFileName:=SurferApp.Path+"\Samples\GoldConcentrationXYZC.vtk", SliceZValue:=65)

 

'Set ContourLayer reference to the contour layer

Dim ContourLayer As Object

Set ContourLayer = MapFrame.Overlays(1)

 

'Create watershed layer

Dim WatershedLayer As Object

Set WatershedLayer = Shapes.AddWatershedLayerXYZC(Map:=MapFrame, GridXYZCFileName:=SurferApp.Path+"\Samples\GoldConcentrationXYZC.vtk", SliceZValue:=65)

Used by: Shapes Collection