v.multi2singlepart - GRASS GIS manual

NAME

v.multi2singlepart - Split multi-part polygons into single-part polygons.

KEYWORDS

SYNOPSIS

v.multi2singlepart

v.multi2singlepart --help

v.multi2singlepart input=name output=name [--overwrite] [--help] [--verbose] [--quiet] [--ui]

Flags:

--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

Parameters:

input=name [required]: Name of input vector map; Input vector layer
output=name [required]: Output vector layer

DESCRIPTION
NOTES
EXAMPLES
SEE ALSO
AUTHOR

DESCRIPTION

v.multi2singlepart creates a vector layer containing singlepart polygon features generated by separating the multipart features of the input vector layer. The attributes of the input layer will be maintained in the output vector layer. Singlepart features will not be affected.

From multipart to singlepart polygons.

NOTES

To go from singlepart to multipart features, use the v.dissolve function (see example below).

EXAMPLES

The example uses the layer boundary_municp from the North Carolina dataset. You can download the sample data set from the GRASS GIS website

v.dissolve input=boundary_municp column=MB_NAME output=bnd_municp_dis
v.multi2singlepart input=bnd_municp_dis output=bnd_municp_split

AUTHOR

Paulo van Breugel, paulo at ecodiv.earth

SOURCE CODE

Available at: v.multi2singlepart source code (history)

Latest change: Monday Jun 24 08:16:48 2024 in commit: 8939a985d18de5366340b88037ab0fe3a0814c9b