eoforeststac.writers.gami_ageclass.GAMIAgeClassWriter#

class eoforeststac.writers.gami_ageclass.GAMIAgeClassWriter(endpoint_url: str, bucket: str, key: str | None = None, secret: str | None = None, profile: str | None = None, region: str = 'eu-central-1', anon: bool = False)[source]#

Writer for GAMI age-class fraction product (multi-resolution).

Reads an existing Zarr store produced by the age upscaling workflow (dimensions: members, age_class, latitude, longitude, time; variable: forest_age as fraction 0-1), rechunks it, adds metadata, and writes a single annotated Zarr store to Ceph/S3. Call once per resolution.

Example:

writer.write(
    input_zarr="/path/to/AgeClass_0.25deg",
    output_zarr="s3://bucket/collections/GAMI_AGECLASS/GAMI_AGECLASS_0.25deg_v3.0.zarr",
    resolution="0.25deg",
)

__init__(endpoint_url: str, bucket: str, key: str | None = None, secret: str | None = None, profile: str | None = None, region: str = 'eu-central-1', anon: bool = False)[source]#

Methods

`__init__`(endpoint_url, bucket[, key, ...])
`apply_fillvalue`(ds[, fill_value])
`load_dataset`(input_zarr)
`make_store`(zarr_path)	Create an s3fs-backed Zarr store.
`process_dataset`(ds, resolution[, ...])	Harmonize chunking, CRS, dtype, and metadata.
`set_crs`(ds[, crs])
`set_global_metadata`(ds, metadata)
`write`(input_zarr, output_zarr, resolution[, ...])	Repackage a native GAMI age-class Zarr store to Ceph.
`write_to_zarr`(ds, zarr_path[, encoding, ...])