Novice question about loading in scRNA data for defining cluster identity

[thiesa7]

Thank you so much for this amazing resource! I have been able to go through the whole tutorial, though there is one part I would like to implement myself. I am using PBMC data, so I would like to use scRNA from this website: https://support.10xgenomics.com/single-cell-gene-expression/datasets/3.0.0/pbmc_10k_v3 . I am wondering if there is any information or a tutorial on how I could get started to use a file from here and modify it to be accessible to ArchR? I am assuming that I want the pbmc_10k_v3_filtered_feature_bc_matrix.h5 file, but wondering what modifications I need to make to it. I thought before that these modifications would have worked, but the object is not correct when I load it into ArchR: https://github.com/satijalab/Integration2019/blob/master/preprocessing_scripts/pbmc_10k_v3.R

Thanks again for this amazing package.