On 11/06/2012 19:45, Rich Shepard wrote:
Running d.his from the command line with d.mon x0
open results in the
display of a colorized shaded relief map. That same map displays
in greys in
the wxGUI display. Running that command with d.mon closed, and the
wxGUI
active throws an error: the module apparently needs to display the
result in
d.mon and not the wxGUI.
With the GUI open, typing 'd.his' on the command line brings up
the
module's dialog box, Filling in the required 'h_map' and optional
'i_map'
and trying to run the command produces the same error: there's no
display
monitor available.
In the Layer Manager windows of the wxGUI there's a button "Add
various raster layers". One of the options is add shaded relief map.
You choose the shade map (the 'i' in d.his) and the colored overlay
(the 'h' component), and it gives the colored relief in the wxGUI
display.
Two questions: Is there a way to create a colorized shaded
relief map
(using r.colors does not produce equivalent results) since d.his
does not
work with the GUI? Why does the GUI dialog box present if the
module cannot
run in this environment?
Good question...
Rich
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