What is "Hoofdwatersysteem"?
Hoofdwatersysteem (main water system) is treated just line another region (DPZW gebied). There are branches and nodes and districts that belong to that region. The network water demand for any region can come from water demand on branches and water demand on nodes. For the main water system there is no water demand at the nodes, there can only be water demand on the branches. The following branches belong to the main water system:
- IJsselmeer_Uitlaat
- Markermeer_Doorvoer_IJsselmeer
- NZK_Oranjesluizen_MM
- IJsselmeer
And the following districts belong to the main system:
- Noordoostpolder, lage afdeling
- Waddeneilanden (polders)
- IJssel-zuid
- IJssel-noord
How to set the level of the lakes?
The way the settings of the level of the lakes can be set is explained in this file. You can change the values in the green fields, that are the same present in the FEWS modifiers.