[GRASS-user] r.contour: levels vs step

[Rich Shepard]

On Thu, 6 Oct 2016, Markus Neteler wrote:

> Please consider to write a small text snippet to be added to the manual
> page explaining the levels in an example (based in the North Carolina
> sample dataset).

Markus,

   Using the small NC data set's PERMANENT mapset I ran

r.contour in=elevation out=contours levels=60,90,120,150

and produced the attached map.

   Is this what you asked?

Regards,

Rich
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