bioalpha.h5ad_map.H5ADMap.to_memory

H5ADMap.to_memory()

Return a new AnnData object with all backed arrays loaded into memory.

Params

copy:

Whether the arrays that are already in-memory should be copied.

Example

import anndata
backed = anndata.read_h5ad("file.h5ad", backed="r")
mem = backed[backed.obs["cluster"] == "a", :].to_memory()