TUFLOW Message 2782
ERROR 2782 - Stelling 2D ADI Implicit Scheme not available on GPU Hardware.
TUFLOW is trying to run a CLASSIC solution scheme on a GPU card which requires an explicit solution scheme. TUFLOW Classic Solver is an implicit solver which is not suited for GPU parallel computing, and is not yet coded to run on GPU hardware.
Remove or comment out Hardware == GPU command for a Classic model. Alternatively, convert the model to a HPC solution scheme if appropriate.