Message 10184

TUFLOW FV

Available since version: 2026.2.0

ERROR 10184 - Specified grid is not coincident with model mesh.

Description

Raised when a grid defined via Grid Definition == or Grid Definition File == has no overlap with the model mesh — zero mesh cells or nodes fall within the grid extent. The grid to mesh mapping cannot be constructed.

Suggestions

Check that the grid coordinates and the model mesh are in the same coordinate system and that the grid extents cover the intended area. If the grid is specified inline via Grid Definition ==, verify the origin (x0, y0), rotation angle, cell counts (mx, my), and cell sizes (dx, dy). If specified via a netCDF file using Grid Definition File ==, verify the coordinate variables in that file.