SUMMA-ROO 1.1.0

Updated release of SUMMA Refactored Object-Oriented (SUMMA-ROO) for hydrologic models. This release features a refactored driver program and additional refactoring of the operator splitting algorithm.

SUMMA-ROO 1.0.0

Initial release of SUMMA Refactored Object-Oriented (SUMMA-ROO) for hydrologic models. This release features significant refactoring in SUMMA's operator splitting algorithm, non-linear solver routines, and flux calculators. Code extensibility was enhanced by improving modularity and interoperability. This was accomplished by applying an initialize-update-finalize modular sequence on a fine-grain scale, the utilization of object-oriented methods (e.g., class objects) to improve conciseness of procedure argument lists, and improvements to Fortran arithmetic expressions.