Welcome to RiverGIS!
====================
.. figure:: img/rivergis_logo.png
:align: right
RiverGIS is a `QGIS plugin `_ for creating HEC-RAS flow model geometry from spatial data. The functionality is similar to that of `HEC-GeoRAS `_. For data store and spatial operations it needs a `PostGIS `_ database.
RiverGIS is `free/libre software `_ and is released under the `GNU General Public License `_. Browse the `source code on github `_.
.. figure:: img/rivergis_map.jpg
:align: center
Table of contents:
.. toctree::
:maxdepth: 2
q2a
requirements
ras1d_geometry
ras2d_geometry
settings
about