# line styles for ColorBrewer Greys
# for use with sequential data
# provides 8 grey colors of increasing saturation
# compatible with gnuplot >=4.2
# author: Anna Schneider

# line styles
set style line 1 pt 11 ps 1.8 lw 3 lc rgb '#FFFFFF' # white
set style line 2 pt 10 ps 1.5 lw 3 lc rgb '#F0F0F0' #
set style line 3 pt  9 ps 1.8 lw 3 lc rgb '#D9D9D9' #
set style line 4 pt  8 ps 1.5 lw 3 lc rgb '#BDBDBD' # light grey
set style line 5 pt  7 ps 1.5 lw 3 lc rgb '#969696' #
set style line 6 pt  6 ps 1.5 lw 3 lc rgb '#737373' # medium grey
set style line 7 pt  5 ps 1.5 lw 3 lc rgb '#525252' #
set style line 8 pt  4 ps 1.5 lw 3 lc rgb '#252525' # dark grey

# palette
set palette defined ( 0 '#FFFFFF',\
    	    	      1 '#F0F0F0',\
		      2 '#D9D9D9',\
		      3 '#BDBDBD',\
		      4 '#969696',\
		      5 '#737373',\
		      6 '#525252',\
		      7 '#252525' )