EnglishFrenchSpanish

OnWorks favicon

v.lrs.segmentgrass - Online in the Cloud

Run v.lrs.segmentgrass in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command v.lrs.segmentgrass that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


v.lrs.segment - Creates points/segments from input lines, linear reference system and
positions read from stdin or a file.

KEYWORDS


vector, linear reference system, network

SYNOPSIS


v.lrs.segment
v.lrs.segment --help
v.lrs.segment input=name output=name [llayer=string] [rsdriver=string]
[rsdatabase=string] rstable=string [file=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 map containing lines

output=name [required]
Output vector map where segments will be written

llayer=string
Layer number or name
Line layer
Default: 1

rsdriver=string
Driver name for reference system table
Options: mysql, odbc, sqlite, pg, ogr, dbf
Default: sqlite

rsdatabase=string
Database name for reference system table
Default: $GISDBASE/$LOCATION_NAME/$MAPSET/sqlite/sqlite.db

rstable=string [required]
Name of the reference system table

file=name
Name of file containing segment rules. If not given, read from stdin.

DESCRIPTION


v.lrs.segment creates points/segments from input lines, linear reference system and
positions read from standard in or a file.

The format is as follows:
P <point_id> <line_id> <milepost>+<offset> [<side offset>]
L <segment_id> <line_id> <milepost>+<offset> <milepost>+<offset> [<side offset>]

NOTES


For more information and examples see the help page for v.lrs.segment’s sister module,
v.segment.

EXAMPLE


This example is written for the Spearfish dataset (it continues the example from
v.lrs.create).

In this example, the ’route_lrs’ shall be extended for a new position (point) along the
LRS after bus stop 4:
# new point on LRS
echo "P 7 22 4+180" | v.lrs.segment route_lrs out=route_lrs_new rstable=route_lrs
g.region vector=route_lrs n=n+100 s=s-100 -p
d.erase
# existing LRS
d.vect route_lrs
d.vect busstops disp=attr attr=cat size=10 bg=white lcol=blue yref=bottom
d.vect busstops icon=basic/circle fcol=blue
db.select table=route_lrs
# show modified map
d.vect route_lrs_new col=red

TODO


Figure out how to merge result into existing LRS map and table.

Use v.lrs.segmentgrass online using onworks.net services


Free Servers & Workstations

Download Windows & Linux apps

  • 1
    turkdevops
    turkdevops
    TurkDevOps a�?k kaynak yaz?l?m
    geli?tirici topluluklar? DevTurks-Team
    Taraf?ndan desteklenmektedir..
    Features:https://github.com/turkdevopshttps://turkdevops.g...
    Download turkdevops
  • 2
    asammdf
    asammdf
    *asammdf* is a fast Python parser and
    editor for ASAM (Associtation for
    Standardisation of Automation and
    Measuring Systems) MDF / MF4
    (Measurement Data Format...
    Download asammdf
  • 3
    LAME (Lame Aint an MP3 Encoder)
    LAME (Lame Aint an MP3 Encoder)
    LAME is an educational tool to be used
    for learning about MP3 encoding. The
    goal of the LAME project is to improve
    the psycho acoustics, quality and speed
    of MP...
    Download LAME (Lame Aint an MP3 Encoder)
  • 4
    wxPython
    wxPython
    A set of Python extension modules that
    wrap the cross-platform GUI classes from
    wxWidgets.. Audience: Developers. User
    interface: X Window System (X11), Win32 ...
    Download wxPython
  • 5
    packfilemanager
    packfilemanager
    This is the Total War pack file manager
    project, starting from version 1.7. A
    short introduction into Warscape
    modding: ...
    Download packfilemanager
  • 6
    IPerf2
    IPerf2
    A network traffic tool for measuring
    TCP and UDP performance with metrics
    around both throughput and latency. The
    goals include maintaining an active
    iperf cod...
    Download IPerf2
  • More »

Linux commands

Ad