Combine inputs along a named dim (e.g. time). Created by lazy_stack().

Combine inputs along a named dim (e.g. time). Created by lazy_stack().

Usage

StackNode(
  id = integer(0),
  parents = integer(0),
  grid = GridSpec(),
  role = character(0),
  along = character(0)
)

Arguments

id

Integer node id (assigned by graph_add()).

parents

Integer ids of parent nodes (may be empty).

grid

Output GridSpec of this node.

role

Optional semantic role tag (e.g. "mask", set by mask()). Pure metadata: never read by the planner or executors; surfaced by draw() and plan_view().

along

Name of the dim to stack along.

Value

A StackNode.