The final interface is supposed to look like this:
library(zarr)
path <- "/path/to/the/data/set"
key <- "group/dataset"
shape <- c(9, 9, 9)
chunk_shape <- c(3, 3, 3)
dtype <- "double"
d <- create_dataset(path, key, shape = shape, chunk_shape = chunk_shape, dtype = dtype)for opening:
d <- open_dataset(path, key)accessing the dataset should behave like a normal array:
d[1, 2, 3]
d[ , 2, 2]
d[1, 1, 1] <- 3