Geometry & Reach Data | Aqua-Nile MS

River Geometry and Reach Characteristics

This page manages the physical properties of each routing reach. The current workspace uses a schematic river display for fast reach setup. Later, this same page can accept GeoJSON or shapefile-derived river lines and automatically calculate reach length, slope, lateral inflow locations, and routing parameters.

Reach Editor

Select a reach on the map or from the table, then edit its properties.

Reach ID

Reach Name

Length Unit: km

Manning n

Upstream Elevation Unit: m

Downstream Elevation Unit: m

Calculated Slope Slope = elevation drop / length

Suggested Routing Method

Notes

Select or edit a reach. Slope will be calculated from length and elevation difference.

Reach List

Current schematic reaches in the model.

Reach	Length	Slope	Manning n

River Geometry Screen

Click a reach to highlight it and open its data in the editor.

Upstream Inflow

Reach 1

Reach 2

Reach 3

Outlet

Future GIS direction: Real river alignment will be imported as GeoJSON converted from shapefile. The software can later calculate reach length from geometry and store it with slope and roughness.

Geometry Summary

Quick overview of total length and selected reach characteristics.

Total Model Length -

Selected Reach -

Selected Slope -

Lateral Points 3

GeoJSON / Shapefile Preparation

Temporary placeholder for future real geometry import.

Geometry data is stored locally for fast editing and can be saved to the private MySQL workspace.