Use this to find what two groups have in common. For example, find which usage types appear in both your base model and a scenario, or which parcel IDs are shared between two site boundaries.
Set vs. List: a List (array) keeps items in order and can hold duplicates. You access items by position, like "the 3rd item." A Set has no order and no duplicates. Adding an item that's already there does nothing, and there's no "position" to ask for. Sets are for asking "is this here?" and for comparing groups of things; Lists are for ordered, step-by-step sequences.
Category: Sets
Kind: Operation
Description: find the intersection of two sets
Inputs
Name | Abbreviation | Type | Access | Description |
set1 | S1 | Set | Item | the first set |
set2 | S2 | Set | Item | the second set |
Outputs
Name | Abbreviation | Type | Access | Description |
intersection | I | Set | Item | the intersection of the two sets |
How to
Add the Intersect Sets node.
Feed in two sets.
The output is a new set containing only the items that appear in both.