TUFLOW Message 0640

TUFLOW Message
ERROR 0640 - Cannot have more than "<>" GRID layers open at once.

Alternate Message
NA

Message Type
ERROR

Description
This error will trigger if more than 100 grids are opened concurrently by TUFLOW (for reading or writing). This error should never be triggered as there are very few processes (if any) within TUFLOW that read or write grids concurrently.

Suggestions
If your model is triggering this error, it is most likely caused by grids not being closed properly by TUFLOW (caused by an internal logic error). If this is the case, please contact support@tuflow.com.

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