ES-DOC stands for Earth Science - Documentation.
It's goal is to provide software tools and services in order to support the distribution of earth science documentation.
The Common Information Model of the ES-DOC.ORG community - the implementation of an ontology for describing all aspects of numerical simulation workflows.
This (V2.2.) is the python implementation of the CIM as of early 2020.
It consists of a set of .py files that collectively define the common information model.