# Contours take their name from the elevation setting
# Using ele>0 only avoids useless lines at the ocean, but
# we will not get lines for deep canyons, too. So only ignore
# the 0 contour line.

contour=elevation & contour_ext=elevation_minor & (ele > 0 | ele < 0)
        { name '${ele|conv:m=>ft}'; }           [0x20 resolution 22]
contour=elevation & contour_ext=elevation_medium & (ele > 0 | ele < 0)
        { name '${ele|conv:m=>ft}'; }           [0x21 resolution 21]
contour=elevation & contour_ext=elevation_major & (ele > 0 | ele < 0)
        { name '${ele|conv:m=>ft}'; }           [0x22 resolution 20]
