Any idea about the multiple sample looms to integrated by loompy.combine function?

[honghh2018]

Hi all,
Thanks to develop the great pipeline to manipulate the RNA velocity between seurat and anndata object.
I wonder that the vignette you post about the merge is one by one to filter and then taking the sample_one.concatenate function to merge the loom data. in my case, i used to the loompy.combine function to aggregate 20 samples' loom and then filter the barcode identical with seurat's barcode. after that, using the seurat object convert to anndata to analyize the velocity.
Is that right ? and can the velocity apply to the multiple samples?
Any advice would be appreciated.
Best,
Hanhuihong

[honghh2018]

Had anyone hear this?