Read Zarr Files in R


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Documentation for package ‘Rarr’ version 1.7.2

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.compress_and_write_chunk Compress and write a single chunk
.create_replace_call Create a string of the form 'x[idx[[1]], idx[[2]]] <- y' for an array 'x' where the number of dimensions is variable.
.decompress_chunk Decompress a chunk in memory
.format_chunk Format the decompressed chunk as an array of the correct type
.get_credentials This is a modified version of paws.storge:::get_credentials(). It is included to prevent using the ':::' operator. Look at that function if things stop working.
.normalize_array_path Normalize a Zarr array path
.parse_datatype Parse the data type encoding string
chunkdim-method ZarrArray constructor
chunkdim-method Write arrays to Zarr
coerce ZarrArray constructor
coerce-method ZarrArray constructor
coerce-method Write arrays to Zarr
compressors Define compression tool and settings
create_empty_zarr_array Create an (empty) Zarr array
get_chunk_size Determine the size of chunk in bytes
get_decompressed_chunk_size Determine the size of chunk in bytes after decompression
matrixClass-method ZarrArray constructor
read_array_metadata Read the .zarray metadata file associated with a Zarr array
read_chunk Read a single Zarr chunk
read_zarr_array Read a Zarr array
type-method Write arrays to Zarr
update_fill_value Convert special fill values from strings to numbers
update_zarr_array Update (a subset of) an existing Zarr array
use_blosc Define compression tool and settings
use_bz2 Define compression tool and settings
use_gzip Define compression tool and settings
use_lz4 Define compression tool and settings
use_lzma Define compression tool and settings
use_zlib Define compression tool and settings
use_zstd Define compression tool and settings
writeZarrArray Write arrays to Zarr
write_block-method Write arrays to Zarr
write_zarr_array Write an R array to Zarr
ZarrArray ZarrArray constructor
ZarrArray-class ZarrArray constructor
ZarrArray-method ZarrArray constructor
ZarrMatrix ZarrArray constructor
ZarrMatrix-class ZarrArray constructor
ZarrRealizationSink Write arrays to Zarr
ZarrRealizationSink-class Write arrays to Zarr
zarr_overview Print a summary of a Zarr array