1d.rast.num(1)                 Grass User's Manual                d.rast.num(1)
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NAME

6       d.rast.num   - Overlays cell category values on a raster map layer dis‐
7       played to the graphics monitor.
8

KEYWORDS

10       display
11

SYNOPSIS

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
23
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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DESCRIPTION

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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NOTES

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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SEE ALSO

57       d.frame,   d.grid,   d.rast,   d.rast.arrow,   d.rast.edit,   g.region,
58       r.slope.aspect
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AUTHORS

61       Raghavan Srinivasan, and Chris Rewerts,
62       Agricultural Engineering, Purdue University
63
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)
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