// cpt-city: grass/rstcurv (cpt)
//
// Colour ramps distributed with the GRASS GIS
//
// author: GRASS Development Team
// copyright: GPLv2
// year: 2009, 2025
// url: https://phillips.shef.ac.uk/pub/cpt-city/grass
#declare rstcurv =
color_map {
  [0.00000 color rgbf <0.5020,0.0000,1.0000,0.0000>]
  [0.45000 color rgbf <0.0000,0.0000,1.0000,0.0000>]
  [0.49500 color rgbf <0.0000,0.5020,1.0000,0.0000>]
  [0.49995 color rgbf <0.0000,1.0000,1.0000,0.0000>]
  [0.50000 color rgbf <0.7843,1.0000,0.7843,0.0000>]
  [0.50005 color rgbf <1.0000,1.0000,0.0000,0.0000>]
  [0.50500 color rgbf <1.0000,0.5020,0.0000,0.0000>]
  [0.55000 color rgbf <1.0000,0.0000,0.0000,0.0000>]
  [1.00000 color rgbf <1.0000,0.0000,0.7843,0.0000>]
}