[GRASSLIST:10174] abou r.clors and north arrow in NViZ

[Carlos "Guâno" Grohmann]

So, I was wondering why r.color can't make gray.eq and grey.log on
float rasters....

second: my NVIZ refuses to place a north arrow. I only managed to get
a "North" wtitten in white (can't change the color) and no arrow at
all. I am with the latest CVS.

cheers

Carlos
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              Carlos Henrique Grohmann - Guano
  Geologist M.Sc  - Doctorate Student at IGc-USP - Brazil
Linux User #89721  - carlos dot grohmann at gmail dot com
+-----------------------------------------------------------+
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