Input prequel (Sight Distance Overlay)

Name	Prequel	Underlying data	Unit	Range	No data	Description
INPUT	INPUT	Sight Distance Prequel		- infinity to infinity		The Grid Overlay that provides the Sight Distance Overlay with its initial values.

Notes

• The values in this prequel should represent distances.
• When using this prequel for an Sight Distance Overlay, Attribute values from vector data are not rasterized.

See also

• Grid model (Sight Distance Overlay)

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Sight Distance Overlay

Group

Model Attributes

Attributes

Attribute • Attribute timeframes • Observer height m • Source height m

Keys

Distance zone m

Models

Attribute • Grid

Prequels

Input

Properties

Maplink • Rasterization

Result types

Sight