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NAMEd.grid - Overlays a user-specified grid in the active display frame on the graphics monitor.KEYWORDSdisplay, cartography, graticule, gridSYNOPSISd.gridd.grid --help d.grid [-agwcdfnbt] size=value [origin=east,north] [direction=string] [width=float] [color=name] [border_color=name] [text_color=name] [bgcolor=name] [fontsize=integer] [--help] [--verbose] [--quiet] [--ui] Flags:
Parameters:
DESCRIPTIONd.grid overlays a grid of user-defined size and color in the active display frame on the graphics monitor. The grid can be created as a standard rectangular grid or a geographic grid.If the user provides a -g flag a geographic (projected) grid will be drawn. With the -g flag the size argument accepts both decimal degrees and colon separated ddd:mm:ss coordinates (eg. 00:30:00 for half of a degree). A geographic grid cannot be drawn for a latitude/longitude or XY projection. Colors may be standard named GRASS colors (red, green, aqua, etc.) or a numerical R:G:B triplet, where component values range from 0-255. Grid color can be set with option color. Options text_color and bgcolor set the color of the text and its background. The grid drawing may be turned off by using the -n flag.
To draw grid lines at different intervals, e.g. at high latitudes, you can run the module twice, once with direction=east-west at one interval size, and again with direction=north-south at another interval size. EXAMPLESTo draw a red geographic grid with 30 minute grid spacing, run one of the following commands:d.grid -g size=00:30:00 color=redor d.grid -g size=0.5 color=255:0:0 Figure: Showing a geographic grid in red line color To draw a blue standard rectangular grid at a 500 (meter) spacing run the following: d.grid size=500 color=blue Figure: Showing a rectangular grid in blue line color SEE ALSOd.barscale, d.legend, d.geodesic, d.rhumbline, d.erase, d.frame, d.rast, v.mkgridAUTHORSJames Westervelt, U.S. Army Construction Engineering Research LaboratoryGeogrid support: Bob Covill Border support: Markus Neteler Text and RGB support: Hamish Bowman Background color implemented as part of GSoC 2016 by Adam Laza, CTU in Prague SOURCE CODEAvailable at: d.grid 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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