What is wrong with my graphics mode when I switch to the channel?
A. The most common error encountered in the graphics mode is the plotting of the inflow hydrograph. The graphics mode requires that one inflow nodes (channel or floodplain) or the rainfall be plotted on the hydrograph. Only one inflow hydrograph can be plotted. The inflow node (either channel or floodplain must be listed in the INFLOW.DAT file in Line 1 (IDEPLT) and must be one of the inflow nodes listed in the INFLOW.DAT. Line 9 in the CONT.DAT file must be assigned for the graphics mode, INPLOT = 1 and LGPLOT = 2 must be set in Line 1 of the CONT.DAT file. (See CONT.