LISFLOOD Drainage Network layer can be found under the menu STATIC. It shows rivers as they are represented in LISFLOOD model, by using lines to show how model's pixels are connected.
Line colours and widths are used to represent the dimension of the upstream area drained by each model pixel, the darker the colour the larger the area.
LISFLOOD Drainage Network layer can be overlapped to LISFLOOD Reservoirs and Lakes layer (also in menu STATIC) to gain a better understanding of LISFLOOD modelling.
Figure - LISFLOOD Drainage Network layer in EFAS-IS. Each line is coloured according to the upstream drained area, from light cyan (25 km2) to dark blue (> 20000 km2).