Note: A new GRASS GIS stable version has been released: GRASS GIS 7.4, available here.
Updated manual page: here
NAME
r3.colors - Creates/modifies the color table associated with a 3D raster map.KEYWORDS
raster3d, color tableSYNOPSIS
r3.colors
r3.colors --helpr3.colors [-rwlngae] [map=name[,name,...]] [file=name] [color=style] [raster=name] [raster_3d=name] [rules=name] [--help] [--verbose] [--quiet] [--ui]
Flags:
- -r
- Remove existing color table
- -w
- Only write new color table if it does not already exist
- -l
- List available rules then exit
- -n
- Invert colors
- -g
- Logarithmic scaling
- -a
- Logarithmic-absolute scaling
- -e
- Histogram equalization
- --help
- Print usage summary
- --verbose
- Verbose module output
- --quiet
- Quiet module output
- --ui
- Force launching GUI dialog
Parameters:
- map=name[,name,...]
- Name of 3D raster map(s)
- file=name
- Input file with one map name per line
- Input map names can be defined in an input file in case a large amount of maps must be specified. This option is mutual exclusive to the map option.
- color=style
- Name of color table
- Options: aspect, aspectcolr, bcyr, bgyr, blues, byg, byr, celsius, corine, curvature, differences, elevation, etopo2, evi, fahrenheit, gdd, greens, grey, grey.eq, grey.log, grey1.0, grey255, gyr, haxby, kelvin, ndvi, ndwi, oranges, population, population_dens, precipitation, precipitation_daily, precipitation_monthly, rainbow, ramp, random, reds, rstcurv, ryb, ryg, sepia, slope, srtm, srtm_plus, terrain, wave
aspect: aspect oriented grey colors
aspectcolr: aspect oriented rainbow colors
bcyr: blue through cyan through yellow to red
bgyr: blue through green through yellow to red
blues: white to blue
byg: blue through yellow to green
byr: blue through yellow to red
celsius: blue to red for degree Celsius temperature
corine: EU Corine land cover colors
curvature: for terrain curvatures (from v.surf.rst and r.slope.aspect)
differences: differences oriented colors
elevation: maps relative ranges of raster values to elevation color ramp
etopo2: colors for ETOPO2 worldwide bathymetry/topography
evi: enhanced vegetative index colors
fahrenheit: blue to red for Fahrenheit temperature
gdd: accumulated growing degree days
greens: white to green
grey: grey scale
grey.eq: histogram-equalized grey scale
grey.log: histogram logarithmic transformed grey scale
grey1.0: grey scale for raster values between 0.0-1.0
grey255: grey scale for raster values between 0-255
gyr: green through yellow to red
haxby: relative colors for bathymetry or topography
kelvin: blue to red for temperature in Kelvin scale
ndvi: Normalized Difference Vegetation Index colors
ndwi: Normalized Difference Water Index colors
oranges: white to orange
population: color table covering human population classification breaks
population_dens: color table covering human population density classification breaks
precipitation: precipitation color table (0..2000mm)
precipitation_daily: precipitation color table (0..1000mm)
precipitation_monthly: precipitation color table (0..1000mm)
rainbow: rainbow color table
ramp: color ramp
random: random color table
reds: white to red
rstcurv: terrain curvature (from r.resamp.rst)
ryb: red through yellow to blue
ryg: red through yellow to green
sepia: yellowish-brown through to white
slope: r.slope.aspect-type slope colors for raster values 0-90
srtm: color palette for Shuttle Radar Topography Mission elevation
srtm_plus: color palette for Shuttle Radar Topography Mission elevation (with seafloor colors)
terrain: global elevation color table covering -11000 to +8850m
wave: color wave- raster=name
- Raster map from which to copy color table
- raster_3d=name
- 3D raster map from which to copy color table
- rules=name
- Path to rules file
- "-" to read rules from stdin
Table of contents
DESCRIPTION
r3.colors has exactly the same functionality as r.colors but for 3D raster maps. Please refer to r.colors.EXAMPLES
r3.colors map=volume_1 color=gyr
SEE ALSO
r.colors, r.colors.out, r3.colors.out, v.colors, v.colors.outSee also wiki page Color tables (from GRASS User Wiki)
ColorBrewer is an online tool designed to help people select good color schemes for maps and other graphics.
AUTHORS
Michael Shapiro and David JohnsonSupport for 3D rasters by Soeren Gebbert
Last changed: $Date: 2014-12-09 10:46:50 -0800 (Tue, 09 Dec 2014) $
SOURCE CODE
Available at: r3.colors source code (history)
Note: A new GRASS GIS stable version has been released: GRASS GIS 7.4, available here.
Updated manual page: here
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© 2003-2018 GRASS Development Team, GRASS GIS 7.0.7svn Reference Manual