Explain/Show general workflow for NCBI SRA Taxonomy Analysis Tool (STAT)

[ashishdamania]

I was able to install this program.

However, It is hard to figure out which script/binary need to run first? For example, do we need to download the list of taxonomy IDS in order to build an index? What is tax.parents in the build_db_from_sequence_tree.sh?

It will be really helpful to add documentation about general flow of this program.

Thank you!