Interface and navigation

General structure

The interface has two main components:

1. Interactive map, displaying the river network and model elements.
2. Sidebar, used to configure simulations and view general indicators.

Navigating the map

The usual web-map controls can be used to:

• zoom in or out;
• move around the basin;
• select river reaches;
• select hydrological or management nodes.

Selecting an element opens a table containing the corresponding variables.

Types of element

The network includes elements with different functions:

• drainage areas, which generate hydrological contributions;
• abstractions, which remove water from the river;
• returns, such as effluent from wastewater treatment plants;
• external inflows, which add water to the network;
• reservoirs and release points;
• river reaches, which carry flow downstream.

Drainage area information

The table for a drainage area includes:

• inflow;
• local contribution;
• outflow;
• local drainage area;
• upstream drainage area;
• upstream mean precipitation;
• upstream mean temperature;
• upstream potential evapotranspiration;
• upstream actual evapotranspiration.

Abstraction information

For an abstraction, the following can be viewed:

• inflow;
• abstracted flow;
• proportion of flow abstracted.

River reach information

River reaches mainly show:

• simulated flow;
• environmental flow requirement;
• compliance or non-compliance with the environmental flow requirement;
• frequency of non-compliance in the period summary.

Reservoir summary

The sidebar shows indicators for the Sau–Susqueda–Pasteral system, including:

• final stored volume;
• mean inflow;
• mean outflow.