# cpt-city: jjg/dem/c3t1 (cpt)
#
# Various digital elevation models (DEM) schemes
#
# author: J.J. Green
# copyright: Public domain
# year: 2004
# url: https://phillips.shef.ac.uk/pub/cpt-city/jjg/dem
   0 137/185/148    20 137/185/148
  20 159/200/167    50 159/200/167
  50 190/221/188   100 190/221/188
 100 229/230/201   200 229/230/201
 200 255/252/200   300 255/252/200
 300 255/241/198   500 255/241/198
 500 255/232/181   750 255/232/181
 750 255/221/162  1000 255/221/162
1000 255/211/144  1500 255/211/144