OOPS is the Object Oriented Prediction System.

It is the top level of JEDI that orchestrates the configuration and execution of applications. This is where most DA applications are implemented. OOPs also includes the Lorenz 95 and Quasi-geostrophic toy models that can used to run many of the DA applications.

These documents give a high-level overview of the OOPS code repository. A low-level description of the classes, functions, and subroutines is also available, produced by means of the Doxygen document generator:

Doxygen Documentation