location == TUFLOW Control File (.tcf)

command == Read GIS FC

description == Used for 2D flow constrictions, representing additional losses associated with bridges or box culverts. This command has been superseded with the TGC commands:\n\tRead GIS FC Shape\nRead GIS Layered FC Shape.\n\tThe template file and command only remain for the purpose of version backward compatibility.

wiki link == https://wiki.tuflow.com/TUFLOW_Empty_Files#TUFLOW_Control_file_.28TCF.29

manual link == https://docs.tuflow.com/classic-hpc/manual/2025.0/TwoD-Domains-1.html#tab:tab-FlowConstriction