# cpt-city: jjg/polarity/BrBG (cpt)
#
# Diverging gradients which are continuous except at
# the centre-point, for emphasis of the sign of the data.
# Here the colour-stops are taken from the diverging
# schemes by Cynthia Brewer.
#
# author: J.J. Green
# copyright: Apache-like
# year: 2004
# url: https://phillips.shef.ac.uk/pub/cpt-city/jjg/polarity
-4     84/48/5  -3   140/81/10
-3   140/81/10  -2  191/129/45
-2  191/129/45  -1 223/194/125
-1 223/194/125   0 246/232/195
 0 199/234/229   1 128/205/193
 1 128/205/193   2  53/151/143
 2  53/151/143   3    1/102/94
 3    1/102/94   4     0/60/48