update SBT and LCA databases for 2.0 compatibility

[ctb]

'nuff said (?)

[phiweger]

any update on this issue? the precomputed indices are quite useful :)

[luizirber]

Hi @phiweger! I posted some updated indices, but I didn't test them properly yet. These are the links:
https://s3-us-west-2.amazonaws.com/sourmash-databases/genbank-d2-k21.tar.gz
https://s3-us-west-2.amazonaws.com/sourmash-databases/genbank-d2-k31.tar.gz
https://s3-us-west-2.amazonaws.com/sourmash-databases/genbank-d2-k51.tar.gz
https://s3-us-west-2.amazonaws.com/sourmash-databases/refseq-d2-k21.tar.gz
https://s3-us-west-2.amazonaws.com/sourmash-databases/refseq-d2-k31.tar.gz
https://s3-us-west-2.amazonaws.com/sourmash-databases/refseq-d2-k51.tar.gz

(and a longer discussion in this issue: #464 (comment) )

[phiweger]

thank you! are they --scaled 2000 as were the databases linked in the docs?

[luizirber]

yes, same config as the docs databases (and this is the snakemake workflow that generated them: https://github.com/luizirber/sourmash_databases/blob/master/Snakefile )

[ctb]

Done for LCA DBs as part of #537.