DESCRIPTION

v.civil.river Export - Import geometry data to/from an 1-D hydrodynamic model.

Export

To export to an 1-D hydrodynamic model a cross section and cross-displ maps from the output of v.civil.road is required. And a raster dem too.

You must give a prefix name for output files.

There are two format files, RS,X,Y,Z format and RS,Station,Elevation:

The schematic of the edge and the schematic of the river (lowest point of each cross-section)

Tree files to populate geometry tables

Import

To import from 1-D hydrodynamic model a .sdf file (from export gis data) is required with only one profile and with water surface extents.

The output is a polygon with the water surface extents in each cross-section.

The -d flag create ASCII file describing the water surface profile along the channel axis for use within r.inund.fluv addon-module.

AUTHOR

Jesus Fernandez-Capel Rosillo
Civil Engineer, Spain
jfc at alcd net