Dear NVIZ-GRASSusers, I have a couple of questions about NVIZ (GRASS6.2.3 and 6.3)):
1) What's the meaning of the flag -x and parameter path in nviz command? -x should 'Start in Demo mode', but nothing seems to happen. path should 'Set alternative panel path' but I don't understand which kind of panel is referring to. 2) In File > Save image as...> Maximum Resolution PPM, the image is saved in a file with '..the highest resolution (size) supported by the users graphics setup'. Is there a way for the user to set the size (in cm or inches) or the size is fixed? Many thanks in advance A.Clerici
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