Section / HEC-RAS Engine

Validate HEC-RAS projects and prepare controlled compute jobs

Connect the local HEC-RAS 6.5 installation, upload project archives, inspect plan dependencies, and prepare execution-ready hydraulic model jobs.

Active Module

HEC-RAS Engine

SaaS & Engineering Automation

Open domain overview

Recommended Algorithms

Catalogue filtering and download manifest generation Coordinate-distance chainage construction Cross-section profile plotting and H:V scale control HEC-RAS project preflight and job preparation Template-driven PDF/DXF/CSV output packaging

Data APIs & Inputs

Sentinel catalogues Excel/CSV survey files DEM rasters HEC-RAS project archives Client engineering templates

Related Modules

Satellite Download Service Excel/CSV to CAD HEC-RAS Engine

Basin Modelling Workspace

Run a unified FEWS / HEC-RAS workflow for Tapi or Narmada with hydrology, map layers, forecasts, and reservoir storage.

Basin

Run Preset

Rainfall Start

Rainfall End

XS Spacing (m)

XS Half Width (m)

Runoff Coefficient

Downstream Slope

Manning Source

Earth Engine Project

Forecast Lead Time (days)

Reservoir Storage

2D Storage Areas

Flood Forecasting

Forecast Source

Hindcast Source

Build the model to generate forecast nodes, hindcast/forecast hydrographs, and flood warning symbols on the map.

Model Workflow

Build a basin model to see the FEWS-style workflow from rainfall input to web warning layers.

Time-series groups

Model Output

Build a basin model to generate river sections where available, storage, hydrographs, map layers, and HEC-RAS/FEWS files.

Manning roughness will be assigned from the selected satellite land-cover source.

Download Model ZIP

Model file manifest

ArcGIS Online Web Map RAS Mapper Model Results Build or load a model catalog to display layers.

Basin Sink Hydrograph

Basin

Build a basin model, then click a basin sink node on the map or choose a basin.

Build a basin model to preview river reaches, sections, storage, sinks, and warning nodes on the map.

Advanced HEC-RAS upload and diagnostics

Custom Cross-Section Model Builder

Project Name

River Name

Reach Name

Flow (m3/s)

Downstream Slope

XS Spacing (m)

Cross-Section Excel/CSV

Optional column mapping

Sheet Name

Section ID Column

Station / Chainage Column

Elevation / RL Column

Engine, raw map catalog, and workspace diagnostics

Engine Readiness

Check the local HEC-RAS 6.5 engine before validating a project archive.

Component	Status	Path
Engine status not checked yet.

Detected Project Files

Type	Count	Files
Upload a project archive to inspect files.

Plan Readiness

Plan	References	Missing
No plans inspected yet.

Execution Preparation

Validated projects will show the controlled compute preparation sequence here.

Job	Status	Workspace
No HEC-RAS run job created yet.

Workspace Runs

Existing validated HEC-RAS runs in the workspace will appear here.

Run	Validation	Jobs	Action
No workspace runs loaded yet.

Model Data Explorer

Load model data to inspect files, geometry summaries, plans, jobs, and outputs.

Model	Source	Files / Geometry	Jobs / Outputs	Action
No model data loaded yet.

RAS Mapper Web Map Catalog

Upload a RAS Mapper export package to detect depth, WSE, velocity, inundation, terrain, and geometry layers.

Layer	Type	Role	Size	Web Link
No RAS Mapper layers cataloged yet.

Catalog	Layers	Summary	Action
No RAS Mapper catalog history loaded yet.

Validate HEC-RAS projects and prepare controlled compute jobs

HEC-RAS Engine

Basin Sink Hydrograph

Basin River Sections, Storage, and Hydrographs

River Longitudinal Section

Cross Section with Left and Right Bank

Reach Longitudinal Section

CHIRPS Rainfall

Major Junction Hydrograph

GloFAS Flood Forecast and CHIRPS Hindcast

Satellite Manning Roughness

Reservoir Area Elevation Capacity