Zarr 3 codecs

This module is DEPRECATED. It will may be removed entirely in a future release of Numcodecs. The codecs exported here are available in Zarr Python >= 3.1.3

Compressors (bytes-to-bytes codecs)

class numcodecs.zarr3.Blosc

See [numcodecs.blosc.Blosc][] for more details and parameters.

codec_name: str = 'numcodecs.blosc'

class numcodecs.zarr3.LZ4

See [numcodecs.lz4.LZ4][] for more details and parameters.

codec_name: str = 'numcodecs.lz4'

class numcodecs.zarr3.Zstd

See [numcodecs.zstd.Zstd][] for more details and parameters.

codec_name: str = 'numcodecs.zstd'

class numcodecs.zarr3.Zlib

See [numcodecs.zlib.Zlib][] for more details and parameters.

codec_name: str = 'numcodecs.zlib'

class numcodecs.zarr3.GZip

See [numcodecs.gzip.GZip][] for more details and parameters.

codec_name: str = 'numcodecs.gzip'

class numcodecs.zarr3.BZ2

See [numcodecs.bz2.BZ2][] for more details and parameters.

codec_name: str = 'numcodecs.bz2'

class numcodecs.zarr3.LZMA

See [numcodecs.lzma.LZMA][] for more details and parameters.

codec_name: str = 'numcodecs.lzma'

class numcodecs.zarr3.Shuffle

See [numcodecs.shuffle.Shuffle][] for more details and parameters.

codec_name: str = 'numcodecs.shuffle'

Checksum codecs (bytes-to-bytes codecs)

Need to be used as compressors in zarr-python.

class numcodecs.zarr3.CRC32

See [numcodecs.crc32.CRC32][] for more details and parameters.

codec_name: str = 'numcodecs.crc32'

class numcodecs.zarr3.CRC32C

See [numcodecs.crc32c.CRC32C][] for more details and parameters.

codec_name: str = 'numcodecs.crc32c'

class numcodecs.zarr3.Adler32

See [numcodecs.adler32.Adler32][] for more details and parameters.

codec_name: str = 'numcodecs.adler32'

class numcodecs.zarr3.Fletcher32

See [numcodecs.fletcher32.Fletcher32][] for more details and parameters.

codec_name: str = 'numcodecs.fletcher32'

class numcodecs.zarr3.JenkinsLookup3

See [numcodecs.jenkins_lookup3.JenkinsLookup3][] for more details and parameters.

codec_name: str = 'numcodecs.jenkins_lookup3'

Filters (array-to-array codecs)

class numcodecs.zarr3.Delta

See [numcodecs.delta.Delta][] for more details and parameters.

codec_name: str = 'numcodecs.delta'

class numcodecs.zarr3.BitRound

See [numcodecs.bitround.BitRound][] for more details and parameters.

codec_name: str = 'numcodecs.bitround'

class numcodecs.zarr3.FixedScaleOffset

See [numcodecs.fixedscaleoffset.FixedScaleOffset][] for more details and parameters.

codec_name: str = 'numcodecs.fixedscaleoffset'

class numcodecs.zarr3.Quantize

See [numcodecs.quantize.Quantize][] for more details and parameters.

codec_name: str = 'numcodecs.quantize'

class numcodecs.zarr3.PackBits

See [numcodecs.packbits.PackBits][] for more details and parameters.

codec_name: str = 'numcodecs.packbits'

class numcodecs.zarr3.AsType

See [numcodecs.astype.AsType][] for more details and parameters.

codec_name: str = 'numcodecs.astype'

Serializers (array-to-bytes codecs)

class numcodecs.zarr3.PCodec

See [numcodecs.pcodec.PCodec][] for more details and parameters.

codec_name: str = 'numcodecs.pcodec'

class numcodecs.zarr3.ZFPY

See [numcodecs.zfpy.ZFPY][] for more details and parameters.

codec_name: str = 'numcodecs.zfpy'