Reduced-resolution k-distributions; reduced memory traffic
Reduced-resolution k-distributions are updated and ready for production. Implementation is refined: Shortwave calculations are refactored to improve memory locality. When broadband fluxes are desired they are accumulated within the solvers, rather than in a separate reduction step. Misc. bug fixes and refinements.
Thanks to Dmitry Alexeev, Dustin Swales, Max Balsmeier.