Compute the output grid given this node and its parents' grids.

Part of the extension API for authors of new node classes; not needed for ordinary use of the package. Default: first parent's grid (elementwise, focal, stack). Ops that change the grid override (Warp, Reduce).

Usage

output_grid(node, ...)

Arguments

node

An intermediate representation (IR) Node.

...

Method arguments: parent_grids, a list of parent GridSpecs.

Value

The node's output GridSpec.