Added small script to save plots to PostScript files

.gitignore

@@ -53,3 +53,7 @@ hs_err_pid*
 
 # Project files
 *.data
+
+# Output files
+*.png
+*.ps

gnuplot/save.plt

@@ -0,0 +1,36 @@
+# Based on http://people.duke.edu/~hpgavin/gnuplot.html
+# File name: save.plt - save a Gnuplot plot as a PostScript/PNG file
+# to use:
+#  gnuplot>   load 'save.plt'
+#  gnuplot>   !mv my-plot.ps another-file.ps
+set size 1.0, 0.6
+set terminal postscript portrait enhanced mono dashed lw 1 "Helvetica" 14
+#set terminal png large
+set output "my-plot.png"
+replot
+set terminal x11
+set size 1,1
+
+#      set terminal postscript {<mode>} {enhanced | noenhanced}
+#                              {color | colour | monochrome}
+#                              {blacktext | colortext | colourtext}
+#                              {solid | dashed} {dashlength | dl <DL>}
+#                              {linewidth | lw <LW>}
+#                              {<duplexing>}
+#                              {"<fontname>"} {<fontsize>}
+
+
+#     set terminal gif {transparent} {interlace}
+#                       {tiny | small | medium | large | giant}
+#                       {size <x>,<y>}
+#                       {<color0> <color1> <color2> ...}
+
+#     set terminal png
+#             {{no}transparent} {{no}interlace}
+#             {tiny | small | medium | large | giant}
+#             {font <face> {<pointsize>}}
+#             {size <x>,<y>} {{no}crop}
+#             {{no}enhanced}
+#             {<color0> <color1> <color2> ...}
+
+