Calc Neighborhood

Description

This functor calculates the relationship of neighboring features in a feature map.

Inputs

Name	Type	Description
Source	Categorical Map Type	Feature map. Cells containing values different from the null value represent features. If the map does not define a null value, an error will be reported.

Optional Inputs

None.

Output

Name	Type	Description
Neighborhood	Neighborhood Table Type	Relationship of neighboring features.

Group

Statistics

Notes

Only the values present in the feature map categorization are used in calculating the neighbors. Other values are ignored.

A reflexive relationship is always defined for all values present in the categorization with weight 0.0, ensuring that even values without neighbors are represented in the resulting table.

Relationships between two neighbors always have weight 1.0 and are represented by two relations: the found relationship and its symmetric relationship.

Internal Name

CalcNeighborhood