GWeatherRouting
by Davide Gessa
Open-source sailing routing and navigation software
Support the creators
Flatsonar is just the shop window. The people below made GWeatherRouting.
About
GWeatherRouting enables sailors to plan optimal routes using GRIB weather files, boat polar diagrams, and isochrone calculations. Track creation, editing, and export features support safe and efficient navigation planning for coastal and offshore passages.
**Features:**
- Multi-point sailing weather routing - Boat / polar integrated database - Grib1 and Grib2 support, with downloader for OpenSkiron and NOAA GFS - GPX support for importing and exporting POIs and tracks - Session manager for storing POIs, tracks and routings - Chart rendering for GeoJSON, GSHHS basemap, KAP, GeoTiff charts and other raster formats supported by GDAL, OpenSeaMap seamarks rendering and CM93 binary format - Gtk4 interface - NMEA instruments support - NMEA / GPX log analysys
Permissions
Everything this app can reach outside its sandbox. Nothing here weakens it.
- inter-process communication (needed for X11)
--share=ipc - network
--share=network - X11 display, only when Wayland is unavailable
--socket=fallback-x11 - Wayland display
--socket=wayland - access to your documents folder
--filesystem=xdg-documents - access to your download folder
--filesystem=xdg-download
Who publishes this
The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.
- fetches from download.osgeo.org over unencrypted http: anyone on the path can swap the bytes
source:insecure-url - verified on Flathub: the developer proved they control this app id
publisher:flathub
Maintenance
Recent activity on the upstream repository, or built and reviewed by Flathub.
No staleness signals: recent activity, or built and reviewed by Flathub.