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NAMEd.shade - Drapes a color raster over an shaded relief or aspect map.KEYWORDSdisplay, elevation, relief, hillshade, visualizationSYNOPSISd.shaded.shade --help d.shade shade=name color=name [brighten=integer] [--help] [--verbose] [--quiet] [--ui] Flags:
Parameters:
DESCRIPTIONd.shade will drape a color raster map over a shaded relief map. In place of shaded relief, any raster map can be used including aspect or slope. The color raster map is usually an elevation raster map with colorful color table (as opposed to gray scale color table). However, any raster map can be used including categorical raster maps.The advantage of this module is that it allows visualizing the shaded map without a need to create a new raster which would combine both. Comparing to creating shaded relief as semi-transparent overlay on the color raster map, this module gives result with more saturated colors. The input for this module can be created for example using
r.slope.aspect or r.relief
NOTESRefer to the d.his help page for more details; d.shade is simply a frontend to that module.EXAMPLESIn this example, the aspect map in the North Carolina sample dataset location is used to hillshade the elevation map:g.region raster=aspect -p d.mon wx0 d.shade shade=aspect color=elevation Figure: A detail of raster created by applying shading effect of
aspect to elevation raster map from North Carolina dataset elevation map In
this next example, a shaded relief raster map is created and used to create
a colorized hillshade:
g.region raster=elevation r.relief input=elevation output=elevation_shaded_relief d.mon wx1 d.shade shade=elevation_shaded_relief color=elevationInteresting visualizations can be created using different color tables for elevation raster map, for example using haxby color table. SEE ALSOd.his, g.pnmcomp, r.shade, r.slope.aspect, r.reliefwxGUI 3D viewer (NVIZ) AUTHORSUnknown; updated to GRASS 5.7 by Michael BartonSOURCE CODEAvailable at: d.shade source code (history)Main index | Display index | Topics index | Keywords index | Graphical index | Full index © 2003-2021 GRASS Development Team, GRASS GIS 7.8.6 Reference Manual
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