1t.rast.colors(1) Grass User's Manual t.rast.colors(1)
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6 t.rast.colors - Creates/modifies the color table associated with each
7 raster map of the space time raster dataset.
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10 temporal, color table, raster, time
11
13 t.rast.colors
14 t.rast.colors --help
15 t.rast.colors [-rwlngae] input=name [color=style] [raster=name]
16 [raster_3d=name] [rules=name] [--help] [--verbose] [--quiet]
17 [--ui]
18
19 Flags:
20 -r
21 Remove existing color table
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23 -w
24 Only write new color table if it does not already exist
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26 -l
27 List available rules then exit
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29 -n
30 Invert colors
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32 -g
33 Logarithmic scaling
34
35 -a
36 Logarithmic-absolute scaling
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38 -e
39 Histogram equalization
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41 --help
42 Print usage summary
43
44 --verbose
45 Verbose module output
46
47 --quiet
48 Quiet module output
49
50 --ui
51 Force launching GUI dialog
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53 Parameters:
54 input=name [required]
55 Name of the input space time raster dataset
56
57 color=style
58 Name of color table (see r.color help)
59 Options: aspect, aspectcolr, bcyr, bgyr, blues, byg, byr, celsius,
60 corine, curvature, differences, elevation, etopo2, evi, fahrenheit,
61 gdd, grass, greens, grey, grey.eq, grey.log, grey1.0, grey255, gyr,
62 haxby, inferno, kelvin, magma, ndvi, ndwi, oranges, plasma, popula‐
63 tion, population_dens, precipitation, precipitation_daily, precipi‐
64 tation_monthly, rainbow, ramp, random, reds, roygbiv, rstcurv, ryb,
65 ryg, sepia, slope, soilmoisture, srtm, srtm_plus, terrain, viridis,
66 water, wave
67 aspect: aspect oriented grey colors [range: map values]
68 aspectcolr: aspect oriented rainbow colors [range: 0 to 360]
69 bcyr: blue through cyan through yellow to red [range: map values]
70 bgyr: blue through green through yellow to red [range: map values]
71 blues: white to blue [range: map values]
72 byg: blue through yellow to green [range: map values]
73 byr: blue through yellow to red [range: map values]
74 celsius: blue to red for degree Celsius temperature [range: -80 to
75 80]
76 corine: EU Corine land cover colors [range: 111 to 995]
77 curvature: for terrain curvatures (from v.surf.rst and
78 r.slope.aspect) [range: map values]
79 differences: differences oriented colors [range: map values]
80 elevation: maps relative ranges of raster values to elevation
81 color ramp [range: map values]
82 etopo2: colors for ETOPO2 worldwide bathymetry/topography [range:
83 -11000 to 8850]
84 evi: enhanced vegetative index colors [range: -1 to 1]
85 fahrenheit: blue to red for Fahrenheit temperature [range: -112 to
86 176]
87 gdd: accumulated growing degree days [range: 0 to 6000]
88 grass: GRASS GIS green (perceptually uniform) [range: map values]
89 greens: white to green [range: map values]
90 grey: grey scale [range: map values]
91 grey.eq: histogram-equalized grey scale [range: map values]
92 grey.log: histogram logarithmic transformed grey scale [range: map
93 values]
94 grey1.0: grey scale for raster values between 0.0-1.0 [range: 0 to
95 1]
96 grey255: grey scale for raster values between 0-255 [range: 0 to
97 255]
98 gyr: green through yellow to red [range: map values]
99 haxby: relative colors for bathymetry or topography [range: map
100 values]
101 inferno: perceptually uniform sequential color table inferno
102 [range: map values]
103 kelvin: blue to red for temperature in Kelvin scale [range: 193.15
104 to 353.15]
105 magma: perceptually uniform sequential color table magma [range:
106 map values]
107 ndvi: Normalized Difference Vegetation Index colors [range: -1 to
108 1]
109 ndwi: Normalized Difference Water Index colors [range: -200 to
110 200]
111 oranges: white to orange [range: map values]
112 plasma: perceptually uniform sequential color table plasma [range:
113 map values]
114 population: color table covering human population classification
115 breaks [range: 0 to 2e+09]
116 population_dens: color table covering human population density
117 classification breaks [range: 0 to 1e+09]
118 precipitation: precipitation color table (0..2000mm) [range: 0 to
119 7000]
120 precipitation_daily: precipitation color table (0..1000mm) [range:
121 0 to 10000]
122 precipitation_monthly: precipitation color table (0..1000mm)
123 [range: 0 to 1000]
124 rainbow: rainbow color table [range: map values]
125 ramp: color ramp [range: map values]
126 random: random color table [range: map values]
127 reds: white to red [range: map values]
128 roygbiv: [range: map values]
129 rstcurv: terrain curvature (from r.resamp.rst) [range: map values]
130 ryb: red through yellow to blue [range: map values]
131 ryg: red through yellow to green [range: map values]
132 sepia: yellowish-brown through to white [range: map values]
133 slope: r.slope.aspect-type slope colors for raster values 0-90
134 [range: 0 to 90]
135 soilmoisture: soilmoisture color table (0.0-1.0) [range: 0 to 1]
136 srtm: color palette for Shuttle Radar Topography Mission elevation
137 [range: -11000 to 8850]
138 srtm_plus: color palette for Shuttle Radar Topography Mission ele‐
139 vation (with seafloor colors) [range: -11000 to 8850]
140 terrain: global elevation color table covering -11000 to +8850m
141 [range: -11000 to 8850]
142 viridis: perceptually uniform sequential color table viridis
143 [range: map values]
144 water: water depth [range: map values]
145 wave: color wave [range: map values]
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147 raster=name
148 Raster map from which to copy color table
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150 raster_3d=name
151 3D raster map from which to copy color table
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153 rules=name
154 Path to rules file
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157 t.rast.colors computes a color table based on all registered maps of a
158 space time raster dataset and to assign this color table to each map.
159 Hence the created color table reflects the data range of the space time
160 raster dataset. This module is a simple wrapper around r.colors. All
161 options of r.colors are supported. Internally a file with map names is
162 created and passed to the file option of r.colors.
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164 Please have a look at the r.colors manual page for further information.
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167 Set Celsius color table to monthly dataset
168 t.rast.colors input=tempmean_monthly color=celsius
169 r.colors.out map=2009_01_tempmean
170 -80 0:0:40
171 -40 91:10:168
172 -30 220:220:220
173 -25 91:50:128
174 -20 50:0:150
175 -15 4:25:130
176 -10 8:54:106
177 -8 4:20:150
178 -5 0:50:255
179 -2 8:10:118
180 -0.061449 8:113:155
181 0.013855 8:118:157
182 0.090594 8:123:158
183 0.168767 8:128:159
184 0.248375 8:133:159
185 0.329417 8:136:160
186 ...
187 40.6976 183:163:163
188 41.0483 185:167:167
189 41.4004 188:170:171
190 41.754 190:174:174
191 42.109 191:178:178
192 42.4655 193:182:182
193 42.8233 195:185:185
194 43.1827 197:189:189
195 43.5434 199:192:193
196 43.9056 200:197:197
197 44.2692 202:200:201
198 44.6342 204:204:204
199 45.0007 206:206:206
200 80 155:10:155
201 nv 255:255:255
202 default 255:255:255
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205 r.colors
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208 Sören Gebbert, Thünen Institute of Climate-Smart Agriculture
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211 Available at: t.rast.colors source code (history)
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213 Main index | Temporal index | Topics index | Keywords index | Graphical
214 index | Full index
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216 © 2003-2019 GRASS Development Team, GRASS GIS 7.8.2 Reference Manual
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220GRASS 7.8.2 t.rast.colors(1)