NEWS

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geozarr 0.2.0.9000

• New method geozarr_array$subset() can subset arrays over all axes using coordinate value ranges.
• New function create_geozarr_array() can create a new GeoZarr array with a coordinate system.
• Attributes are attached to coordinates.
• Time axis printing improved.

geozarr 0.2.0 (2026-09-15)

• Coordinate system elements can have attributes.
• Exporting multiple objects for downstream package use.
• Boundary values are written to the array metadata.
• Better support for vertical axes.
• Better support for CRS, boundary values and external arrays.
• Bug fixes.

geozarr 0.1.0 (2026-07-23)

• Initial CRAN submission.
• This package is an extension to the zarr package, for reading and writing Zarr stores from memory, local file systems and the internet.
• Support for the cs, spatial, proj, uom and ref conventions. A coordinate system will be built from the convention attributes. "Time" coordinates will be handled using the CFtime package.
• The as_geozarr() function will convert an R object with proper dimnames() set to a geozarr_array object in a Zarr store.