Cargo Features

[dependencies]
alg-grid = { version = "0.1.1", default-features = false, features = ["reverse_path", "two_dim", "three_dim"] }
default = two_dim

The two_dim feature is set by default whenever alg-grid is added without default-features = false somewhere in the dependency tree.

reverse_path
two_dim default
three_dim

alg-grid has 4 features without comments.