I dont know how to do this without pointing out specific PIs or studies. Therefore, I apologise for not being clear.
10x Visium platform has two input.
1) Expression (h5 or mtx/barcodes/features
2) Spatial directory (scalefactor, low/hi images, tissue_positions.list.csv)
If one requires minimum input, one of #1 inputs and tissue_positions_list.csv would be sufficient.
I started to see some projects share only expression information without giving anything related to #2.
Given barcodes always located in the same array_row, array_col. I was wondering if it would be okay to use tissue_positions_list.csv of one of example 10X datasets?
Thank you for the discussion,