GRASS GIS manual: r.to.rast3

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NAME

r.to.rast3 - Converts 2D raster map slices to one 3D raster volume map.

KEYWORDS

raster, volume, conversion

SYNOPSIS

r.to.rast3
r.to.rast3 help
r.to.rast3 [-m] input=name[,name,...] output=name [--overwrite] [--verbose] [--quiet]

Flags:

-m: Use 3D raster mask (if exists) with output map
--overwrite: Allow output files to overwrite existing files
--verbose: Verbose module output
--quiet: Quiet module output

Parameters:

input=name[,name,...]: 2d raster maps which represent the slices
output=name: Name for output raster3d map

DESCRIPTION

Converts 2D raster map(s) into one G3D raster map. If the 2d and 3d region settings are different, the 2d resolution will be adjust to the 3d resolution.

How r.to.rast3 works

NOTES

Every 2D raster map is copied as one slice to the G3D raster map. Slices are counted from bottom to the top, so the bottom slice has to be number 1.

If fewer 2D raster maps are provided than depths, the last give 2D map is used to fill up the G3D slices to the top.

EXAMPLES

EXAMPLE 1

This example shows how to convert 6 maps into one 3d map with 6 layers.

# Mapset data in Location slovakia3d
r.to.rast3 input=prec_1,prec_2,prec_3,prec_4,prec_5,prec_6 output=new_3dmap

EXAMPLE 2

This example shows how to convert 3 maps into one 3d map with 6 layers.

# Mapset data in Location slovakia3d
r.to.rast3 input=prec_1,prec_2,prec_3 output=new_3dmap

AUTHOR

Soeren Gebbert

Last changed: $Date: 2013-03-26 14:18:02 -0700 (Tue, 26 Mar 2013) $

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