commits: 5bf2cf4283e6ed8d23b146e2379302a7077a0097

This data as json

sha	message	author_date	committer_date	raw_author	raw_committer	repo	author	committer
5bf2cf4283e6ed8d23b146e2379302a7077a0097	Optimize writes to existing Zarr stores. (#8875) * Optimize writes to existing Zarr stores. We need to read existing variables to make sure we append or write to a region with the right encoding. Currently we request all arrays in a Zarr group. Instead only request those arrays for which we require encoding information. * Add test * fix test	2024-03-29T14:35:28Z	2024-03-29T14:35:28Z	0c7e9e762dbfd6554e60c953bf27493047d95109	cd792325681cbad9f663f2879d8b69f1edbb678f	13221727	2448579	19864447