r.surface.contour

GRASS GRASS user
1

Dear Grassusers.
    When using the r.surface.contour, does the
contour raster map cats file have to be in meters or feet?
          Thank you,
            Daniel H. Rodriguez
           Texas A&M University
        Forest Science Department 77843-2135

Makes no difference, as long as you're using integers.

Martijn van Leusen