8. Indices

CM
Mean piston speed (measure for the engines operating speed)
PME
Mean effective pressure (the engines ability to produce mechanical work)
PMF
Available mean effective pressure (the maximum mean effective pressure which could be produced if n = 1)
JSON-schema
The JSON schema is an IETF draft that provides a contract for what JSON-data is required for a given application and how to interact with it. JSON Schema is intended to define validation, documentation, hyperlink navigation, and interaction control of JSON data. You can learn more about it from this excellent guide, and experiment with this on-line validator.
JSON-pointer
JSON Pointer(RFC 6901) defines a string syntax for identifying a specific value within a JavaScript Object Notation (JSON) document. It aims to serve the same purpose as XPath from the XML world, but it is much simpler.

8.1. Index