Message 10180

TUFLOW FV

Available since version: 2026.2.0

ERROR 10180 - Error processing netcdf grid coordinate variables

Description

Raised when the x and y coordinate variables read from a netCDF grid file have an unexpected number of dimensions. TUFLOW FV supports coordinate variables that are either both 1-dimensional (axis-aligned grids) or both 2-dimensional (curvilinear grids); any other combination cannot be processed.

Suggestions

Check that the netCDF grid file is valid and that the variable names specified for the x and y coordinates (via Grid Coordinate Variable Names ==) resolve to variables with either 1 or 2 dimensions each. Re-export or reprocess the grid file if the coordinate variables are malformed.