Documentation

The reference desk.

Start with a tool’s manual, follow a worked example, or look up the method and interface behind a result.

Product manuals

Engine reference & evidence

Shared file contract

QVF connects the data.

The QVF specification, schema and reference toolkit live in a separate project. A structure document, a submitted job and a computed result are different kinds of content. Read the format and each consumer’s support before choosing an exchange route.

QVF specification & toolkit ↗