How to concat multiple h5ad files into one

Question

[Bioinformatics_begginner]

Dear community,

I have .5had files with that I would like to concat in python into one single h5ad.

import anndata as ad
file1 = ad.read_h5ad("file.h5ad")
file2= ad.read_h5ad("file2.h5ad")

They have exactly the same genes but different cell types. And I would like after reading them to concat into a single h5ad file.

How can I do this?

Best Regards,

[JC]

with

merged = ad.concat([file1, file2])