TUFLOW Message 1299

TUFLOW Message
ERROR 1299 - 1D timestep is not a multiple of timestep for Domain <domain number>

Alternate Message
NA

Message Type
ERROR

Description
The 1D timestep is not a multiple the the 2D timesteps for one of the domains. If using a 1D timestep smaller than 2D timestep, for each 2D domain the 2D timestep needs to be divisible by the 1D timestep. For example if a multiple 2D domain model as a 20m grid with a 5 second 2D timestep and a second 5m 2D domain with a 1.25 second timestep a 1D timestep of 1 second would cause this error to be returned. Whilst the 1 second timestep is a multiple of the primary 5 second timestep, it is not a multiple of the 1.25 second timestep.

Suggestions
Choose a 1D timestep that is a multiple of all 2D domain timesteps.

Up
1xxx Messages