On 23/07/08 01:44, Tim Michelsen wrote:
Hello,
I found the python matplotlib basemap toolkit as an easy and fast tool
to plot data from a xyz data file (regular spaced) as a contour map.
For an online example see:
http://matplotlib.sourceforge.net/screenshots.html
What is the GRASS workflow to accomplish this?
I dis:
v.in.ascii my_xyz
v.surf.idw
try
- v.surf.rst or r.surf.nnbathy (add-on).
- r.in.xyz
But the result map was rather coarse with a lot of pixels
Try changing your resolution settings.
and no
definitive contours.
Did you run r.contour to create the contours ?
Moritz
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