DHI.Mike1D.Engine.FloodMaps Namespace

Factory class for setting up flood map files

Class that handles one DFS2 file with flood map information

A mapping box quadrilateral contains mapping between and (x,y) coordinate within the quad to the local coordinate system (u,v).

To handle cases where the mapping box contains bank lines, the relative v coordinate can vary in the upstream and the downstream end.

A mapping box is a box between two cross section lines. The box is split up into a number of quadrilaterals, with at least one left and one right of the river center line. The two inner most quads share the river centre line as the baseline, while more outer-laying quads share base line with the more inner quad top line.

In cases where the cross section lines intersects, the quads either becomes a triangle, or degenerates and must be discarded.