Package: zaro 0.0.1.9010
zaro: Zarr via Arrow
Low-level Zarr interface (V2 and V3) built on Arrow filesystem and codec infrastructure. Provides direct access to Zarr stores on local filesystems, S3, and GCS via Arrow, with fallback to GDAL virtual filesystems for HTTP and other protocols via gdalraster. Supports Kerchunk JSON and Parquet reference stores for virtual Zarr access to existing archives. Automatically detects Zarr version and handles S3 region redirects.
Authors:
zaro_0.0.1.9010.tar.gz
zaro_0.0.1.9010.zip(r-4.7)zaro_0.0.1.9010.zip(r-4.6)zaro_0.0.1.9010.zip(r-4.5)
zaro_0.0.1.9010.tgz(r-4.6-any)zaro_0.0.1.9010.tgz(r-4.5-any)
zaro_0.0.1.9010.tar.gz(r-4.7-any)zaro_0.0.1.9010.tar.gz(r-4.6-any)
zaro_0.0.1.9010.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
zaro/json (API)
NEWS
| # Install 'zaro' in R: |
| install.packages('zaro', repos = c('https://hypertidy.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/hypertidy/zaro/issues
Last updated from:9ad4049149. Checks:7 WARNING, 2 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | WARNING | 124 | ||
| source / vignettes | OK | 211 | ||
| linux-release-x86_64 | WARNING | 126 | ||
| macos-release-arm64 | WARNING | 101 | ||
| macos-oldrel-arm64 | WARNING | 73 | ||
| windows-devel | WARNING | 111 | ||
| windows-release | WARNING | 90 | ||
| windows-oldrel | WARNING | 73 | ||
| wasm-release | OK | 104 |
Exports:zarozaro_chunkzaro_chunk_applyzaro_chunk_infozaro_chunkszaro_listzaro_metazaro_read
Dependencies:arrowassertthatbitbit64clicpp11gluejsonlitelifecyclemagrittrpurrrR6rlangS7tidyselectvctrswithr
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Open a Zarr store | zaro |
| Read a single chunk by grid index | zaro_chunk |
| Apply a function over chunks | zaro_chunk_apply |
| Get chunk grid information for an array | zaro_chunk_info |
| Read multiple chunks by index range | zaro_chunks |
| List contents of a Zarr store | zaro_list |
| Get metadata for a Zarr node | zaro_meta |
| Read data from a Zarr array | zaro_read |
