OnWorks favicon

d.rast.numgrass - Online in the Cloud

Run d.rast.numgrass in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command d.rast.numgrass 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



d.rast.num - Overlays cell category values on a raster map displayed in the active
graphics frame.


display, map annotations, raster


d.rast.num --help
d.rast.num [-af] map=name [text_color=name] [grid_color=name] [precision=integer]
[--help] [--verbose] [--quiet] [--ui]

Align grids with raster cells

Get text color from cell color value

Print usage summary

Verbose module output

Quiet module output

Force launching GUI dialog

map=name [required]
Name of raster map

Text color
Either a standard color name or R:G:B triplet
Default: black

Grid color
Either a standard color name, R:G:B triplet, or "none"
Default: gray

Number of significant digits (floating point only)
Options: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Default: 1


d.rast.num overlays cell category values onto a raster map layer displayed on the user’s
graphics monitor. Category values will be displayed in the text color given and scaled to
fit within a single cell. A grid outlining each map cell will also be overlain in a
user-specified color, unless it has been set to "none".

If no grid color is given the default will be used. If no map layer is specified, the
program will use whatever raster map layer is currently displayed in the active frame on
the graphics monitor.

If the -f flag is given the displayed number will take on the color of the base map in
that cell.


The user is advised to set the current region to a relatively small area (i.e., less than
100 rows by 100 columns); otherwise, the individual cells being displayed will be small
and the category value associated with each will be difficult to see. No data cells are
indicated with "Null".


A) Distance from the streams network (North Carolina sample dataset):
g.region raster=streams_derived -p
r.grow.distance input=streams_derived distance=dist_from_streams
d.rast.num dist_from_streams -a
Euclidean distance from the streams network in meters (detail, numbers shown with

Use d.rast.numgrass online using onworks.net services

Free Servers & Workstations

Download Windows & Linux apps

  • 1
    ExpressLuke GSI
    ExpressLuke GSI
    This SourceForge download page was to
    grant users to download my source built
    GSIs, based upon phhusson's great
    work. I build both Android Pie and
    Android 1...
    Download ExpressLuke GSI
  • 2
    PyQt is the Python bindings for
    Digia's Qt cross-platform
    application development framework. It
    supports Python v2 and v3 and Qt v4 and
    Qt v5. PyQt is avail...
    Download PyQt
  • 3
    Gambas3* coding tools and examples for
    use in SMB or other organizations that
    make internal programs. E.g. from
    database fields to class sourcecode with
    Download garlic3
  • 4
    Sardi is a complete restyling and
    optimisation of svg code. 6 choices for
    your applications and 10 kind of folders
    to use in your file manager. The sardi
    Download Sardi
  • 5
    LMMS Digital Audio Workstation
    LMMS Digital Audio Workstation
    LMMS is a free cross-platform software
    which allows you to produce music with
    your computer. If you like this project
    consider getting involved in the project
    Download LMMS Digital Audio Workstation
  • 6
    FreeRTOS Real Time Kernel (RTOS)
    FreeRTOS Real Time Kernel (RTOS)
    FreeRTOS is a market-leading real-time
    operating system (RTOS) for
    microcontrollers and small
    microprocessors. Distributed freely
    under the MIT open source lice...
    Download FreeRTOS Real Time Kernel (RTOS)
  • 7
    Avogadro is an advanced molecular
    editor designed for cross-platform use
    in computational chemistry, molecular
    modeling, bioinformatics, materials
    science and ...
    Download Avogadro
  • More »

Linux commands