Message 10018

TUFLOW FV

Available since version: 2026.2.0

ERROR 10018 - Could not find a matching grid id/label

Description

A grid boundary condition type references a Grid Definition Label that does not match any of existing Grid Definition or Grid Definition File blocks specified in the model. TUFLOW FV searches all grid definition blocks for a Grid Definition Label matching the one specified in the boundary condition definition BC == command.

Suggestions

Check that the grid label specified in the boundary condition definition matches the label of one of the grid files referenced in the control file. Grid labels are case-insensitive.