Nextflow Registry | nf-anndata@0.4.1

nf-anndata @ 0.4.1

Provider: Nico Trummer

Claimed: 02 Jan 2026 11:36:20 (UTC)

Description: This plugin allows reading structural properties of AnnData h5ad files in nextflow. Such files are mostly used in single-cell transcriptomics to store sparse count matrices with additional metadata. As the file format is based on the h5 format, it is not necessary to load the entire file into memory, but only parts that are relevant. For example, one can check if a certain layer or obs column is present, without loading the entire count matrix into memory. This is useful in nextflow, because we can implement branching, filtering, and pipeline input validation without having a dedicated process. This plugin is essentially a wrapper around the jhdf package. It provides an interface to the anndata properties that closely resembles the Python implementation, which is what most users will be familiar with. The plugin is limited to reading structural properties and metadata. It does not allow accessing the contents of the count matrices and obsm/varm fields, as this would require a large amount of memory and should thus be done in a dedicated nextflow process. License: MIT

Project URL: https://github.com/nictru/nf-anndata

Latest version: 0.4.1

Total downloads: 11.3K View trends

Nextflow version	>=24.10.0
Depends On	-
Release Date	29 Mar 2026 08:52:17 (UTC)
Release Notes	-
Download URL	https://registry.nextflow.io/api/v1/plugins/nf-anndata/0.4.1/download/nf-anndata-0.4.1.zip
Store URL	https://public.cr.seqera.io/v2/nextflow/plugin/nf-anndata/blobs/sha256:770e4012d47fd5ff4ff968e2b48639896400d3d4ac03cb1fb3275b49701738d1
Size	1.6 MB
Checksum	93333d22a1871cf372827215121df07d5e6c46cd02f24380e9a4eebc1ba64c00cf3217af81f0dbca22df3519e8610d332eb4985bc01e1dd4037e6d4c83bf61a5
Total downloads	16 View trends
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Version	Nextflow version	Date	Downloads
0.4.1	>=24.10.0	29 Mar 2026 08:52:17 (UTC)	16
0.4.0	>=24.10.0	25 Mar 2026 12:31:01 (UTC)	19
0.3.4	>=24.10.0	17 Mar 2026 07:17:44 (UTC)	21
0.3.3	>=24.10.0	16 Mar 2026 20:31:18 (UTC)	21
0.3.2	>=24.10.0	29 Jan 2026 19:22:12 (UTC)	9.8K
0.3.1	>=24.10.0	27 Jan 2026 19:13:43 (UTC)	277
0.3.0	>=24.10.0	19 Jan 2026 21:49:16 (UTC)	442
0.2.3	>=24.10.0	18 Jan 2026 14:23:01 (UTC)	59
0.2.2	>=24.10.0	18 Jan 2026 14:16:41 (UTC)	59
0.2.1	>=24.10.0	18 Jan 2026 14:09:15 (UTC)	59
0.2.0	>=24.10.0	18 Jan 2026 13:11:31 (UTC)	194
0.1.1	>=24.10.0	02 Jan 2026 17:10:19 (UTC)	181
0.1.0	>=24.10.0	02 Jan 2026 15:52:27 (UTC)	87