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Man Pages
v.in.lines(1) Grass User's Manual v.in.lines(1)

v.in.lines - Imports ASCII x,y[,z] coordinates as a series of lines.

vector, import, line, point

v.in.lines
 
v.in.lines --help
 
v.in.lines [-z] input=name output=name [ separator=character] [--overwrite] [--help] [--verbose] [--quiet] [--ui]

-z
 
Create a 3D line from 3 column data
--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 file (or "-" to read from stdin)
output=name [required]
 
Name for output vector map
separator=character
 
Field separator
 
Special characters: pipe, comma, space, tab, newline
 
Default: pipe

Imports a stream of ASCII x,y[,z] coordinates as a line or series of lines.

Input ASCII coordinates are simply a series of "x y" data points. Lines are separated by a row containing "NaN NaN".
The user can import 3D lines by providing 3 columns of data in the input stream and using the -z flag.
This script is a simple wrapper around the v.in.mapgen module.

v.in.lines in=- out=two_lines separator=, <<EOF
167.846717,-46.516653
167.846663,-46.516645
167.846656,-46.516644
167.846649,-46.516644
167.846642,-46.516643
NaN,NaN
167.846520,-46.516457
167.846528,-46.516461
167.846537,-46.516464
167.846535,-46.516486
167.846544,-46.516489
167.846552,-46.516493
EOF

v.in.ascii, v.in.mapgen, v.out.ascii, d.graph, r.in.poly

Hamish Bowman
 
Dunedin, New Zealand
Last changed: $Date: 2012-09-09 21:11:23 +0200 (Sun, 09 Sep 2012) $

Available at: v.in.lines 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

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