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Open a group using file-mode-like semantics.

Usage

zarr_open_group(
  store = NA,
  mode = NA,
  cache_attrs = TRUE,
  synchronizer = NA,
  path = NA,
  chunk_store = NA,
  storage_options = NA
)

Arguments

store

: MutableMapping or string, optional Store or path to directory in file system or name of zip file.

mode

: 'r', 'r+', 'a', 'w', 'w-', optional Persistence mode: 'r' means read only (must exist); 'r+' means read/write (must exist); 'a' means read/write (create if doesn't exist); 'w' means create (overwrite if exists); 'w-' means create (fail if exists).

cache_attrs

: bool, optional If True (default), user attributes will be cached for attribute read operations. If False, user attributes are reloaded from the store prior to all attribute read operations.

synchronizer

: object, optional Array synchronizer.

path

: string, optional Group path within store.

chunk_store

: MutableMapping or string, optional Store or path to directory in file system or name of zip file.

storage_options

: dict If using an fsspec URL to create the store, these will be passed to the backend implementation. Ignored otherwise.

Value

ZarrGroup