set terminal postscript enhanced color
set output "temp.ps"
set grid xtics ytics ztics mxtics linetype 4 linewidth 2 linecolor rgb "black", linetype 4 linewidth 1 linecolor rgb "black"
set terminal postscript enhanced color
set output "temp.ps"
set grid xtics ytics ztics mxtics linetype 4 linewidth 2 linecolor rgb "black", linetype 4 linewidth 1 linecolor rgb "black"