TUFLOW Message 2132
ERROR 2132 - Node is duplicated or does not exist in external 1D domain.
The node ID within a GIS layer read into TUFLOW must be unique and match the external 1D model exactly.
Check for duplicate node names within the GIS layer. Confirm spelling of node ID exactly matches the external 1D model. Note that for node IDs within ISIS models are case sensitive, hence are also case sensitive when linked in an ISIS-TUFLOW models.