GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
v.to.rast3(1) Grass User's Manual v.to.rast3(1)

v.to.rast3 - Converts a vector map (only points) into a 3D raster map.

vector, conversion, voxel

v.to.rast3
 
v.to.rast3 --help
 
v.to.rast3 input=name [layer=string] output= name column=name [--overwrite] [--help] [--verbose] [--quiet] [--ui]

--overwrite
 
Allow output files to overwrite existing files
--help
 
Print usage summary
--verbose
 
Verbose module output
--quiet
 
Quiet module output
--ui
 
Force launching GUI dialog

input=name [required]
 
Name of input vector map
 
Or data source for direct OGR access
layer=string
 
Layer number or name
 
Vector features can have category values in different layers. This number determines which layer to use. When used with direct OGR access this is the layer name.
 
Default: 1
output=name [required]
 
Name for output 3D raster map
column=name [required]
 
Name of attribute column (data type must be numeric)

v.to.rast3 converts a GRASS 3D vector point map to a GRASS 3D raster map.

When converting from a 3D vector point layer to a 3D raster map a vector point is converted into a single 3D raster cell (voxel) representing the location of the vector point. As 3D raster cell value the database attribute of the vector point is stored with floating point precision.
 
This screenshot shows the result of the v.to.rast3 test. Visualized are the cube of the grass region, the vector points as black dots and the voxel cells as wireframe model. Only cells with non-null values are shown.

g.region

Original s.to.rast3: Jaro Hofierka, Geomodel s.r.o.
 
Updated by Radim Blazek
Last changed: $Date: 2015-08-24 05:56:52 +0200 (Mon, 24 Aug 2015) $

Available at: v.to.rast3 source code (history)
Main index | Vector index | Topics index | Keywords index | Graphical index | Full index
© 2003-2018 GRASS Development Team, GRASS GIS 7.4.3 Reference Manual
GRASS 7.4.3

Search for    or go to Top of page |  Section 1 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.