TUFLOW Message 3022

TUFLOW Message
ERROR 3022: Number of Boundary Level Graphs exceeded. Maximum is 253.

Alternate Message
None

Message Type
ERROR

Description
HPC has a limit of 253 unique HT boundaries.

Suggestions

Check number of HT boundaries in the 2d_bc layer if more than 253.
Check number of HT boundaries read in the model by searching for "nht" in the .tlf file. If the number is higher than number of HT boundaries in the 2d_bc layer check if attribute Td, A and/or B have any value specified. These attributes will add an incremental amount to each cell of the HT boundary and each cell will be read in TUFLOW as unique HT boundary.

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