Appearance

Sidebar Navigation

Overview

Chunk grids

rectilinear

regular

Chunk key encodings

default

template

v2

Codecs

bitround

blosc

bytes

cast_value

conditional

crc32c

gzip

jpeg

n5_default

packbits

reshape

scale_offset

sharding_indexed

transpose

vlen-bytes

vlen-utf8

zfp

zstd

Data types

bfloat16

bool

bytes

complex128

complex64

complex_bfloat16

complex_float16

complex_float32

complex_float4_e2m1fn

complex_float64

complex_float6_e2m3fn

complex_float6_e3m2fn

complex_float8_e3m4

complex_float8_e4m3

complex_float8_e4m3b11fnuz

complex_float8_e4m3fnuz

complex_float8_e5m2

complex_float8_e5m2fnuz

complex_float8_e8m0fnu

fixed_length_utf32

float16

float32

float4_e2m1fn

float64

float6_e2m3fn

float6_e3m2fn

float8_e3m4

float8_e4m3

float8_e4m3b11fnuz

float8_e4m3fnuz

float8_e5m2

float8_e5m2fnuz

float8_e8m0fnu

int16

int2

int32

int4

int64

int8

numpy.datetime64

numpy.timedelta64

r

string

struct

structured

uint16

uint2

uint32

uint4

uint64

uint8

Storage transformers

On this page

Chunk key encodings

The mapping from chunk grid cell coordinates to keys in the underlying store.

Edit this page on GitHub

Last updated:

Pager

Previous pageregular

Next pagedefault

Extension documents are released under CC BY 3.0. Registered names are reviewed by the Zarr Format Working Group.

Chunk key encodings ​

Chunk key encodings