[GRASS-user] 3D unstructured Grid

[Vaclav Petras]

On Sat, Sep 29, 2018 at 4:45 PM Francois Chartier <fra.chartier at gmail.com>
wrote:

> Can Grass GIS create a 3D unstructured grid based on a 3D point data set ?
>

All data and visualizations at the following website were created in GRASS
GIS including a 3D regular grid (3D raster in GRASS GIS) interpolated from
a set of 3D points (vector which is 3D, i.e. with z, in GRASS GIS). Points
were soil properties measurement at different depths, 3D raster is then
continuous representation of a selected property.

https://geospatial.ncsu.edu/geoforall/multidim-geovis.html

Module used for interpolation was v.vol.rst:

https://grass.osgeo.org/grass74/manuals/v.vol.rst.html

Vaclav
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