[ensembl-dev] assembly mapping procedure

[Hiram Clawson]

Good Afternoon Ensembl:

Can you supply a pointer to the documentation that describes the procedures
used to make the 'assembly mapping' chain file available at:

   http://ftp.ensembl.org/pub/assembly_mapping/homo_sapiens/GRCh37_to_GRCh38.chain.gz

It must be close to this page somewhere:

    http://useast.ensembl.org/info/genome/compara/analyses.html

I'm looking for more detail than just 'lastz output is chained'

I know it must be somewhere on the Ensembl web site, but I'm not immediately
finding that.  Thank you for your assistance.

--Hiram