[GRASS-user] 3D unstructured Grid

Francois Chartier fra.chartier at gmail.com
Wed Oct 10 18:28:02 PDT 2018

Hi Vaclav,

other questions:
how many data points did you use, and
how many grid cells in the 3d grid ?

Le lun. 1 oct. 2018 à 22:01, Vaclav Petras <wenzeslaus at gmail.com> a écrit :

> 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
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/grass-user/attachments/20181010/92219bf2/attachment.html>

More information about the grass-user mailing list