1d.rast.num(1) Grass User's Manual d.rast.num(1)
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6 d.rast.num - Overlays cell category values on a raster map layer dis‐
7 played to the graphics monitor.
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10 display
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13 d.rast.num
14 d.rast.num help
15 d.rast.num [-f] [map=name] [grid_color=color] [text_color=color]
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17 Flags:
18 -f Get text color from cell color value
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20 Parameters:
21 map=name
22 Name of existing raster map to be displayed
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24 grid_color=color
25 Color for drawing grid, or "none" Options: red,orange,yel‐
26 low,green,blue,indigo,vio‐
27 let,white,black,gray,brown,magenta,aqua,grey,cyan,purple,none
28 Default: gray
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30 text_color=color
31 Color for drawing text Options: red,orange,yel‐
32 low,green,blue,indigo,vio‐
33 let,white,black,gray,brown,magenta,aqua,grey,cyan,purple Default:
34 black
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37 d.rast.num overlays cell category values onto a raster map layer dis‐
38 played on the user's graphics monitor. Category values will be dis‐
39 played in the text color given and scaled to fit within a single cell.
40 A grid outlining each map cell will also be overlain in a user-speci‐
41 fied color, unless it has been set to "none".
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43 If no grid color is given the default will be used. If no map layer is
44 specified, the program will use whatever raster map layer is currently
45 displayed in the active frame on the graphics monitor.
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47 If the -f flag is given the displayed number will take on the color of
48 the base map in that cell.
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51 The user is advised to set the current region to a relatively small
52 area (i.e., less than 100 rows by 100 columns); otherwise, the individ‐
53 ual cells being displayed will be small and the category value associ‐
54 ated with each will be difficult to see.
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57 d.frame, d.grid, d.rast, d.rast.arrow, d.rast.edit, g.region,
58 r.slope.aspect
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61 Raghavan Srinivasan, and Chris Rewerts,
62 Agricultural Engineering, Purdue University
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64 Last changed: $Date: 2005/10/18 05:17:43 $
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66 Full index
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70GRASS 6.2.2 d.rast.num(1)