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| - | ==== 03. [10p] Gnuplot Scripts ==== | ||
| - | The benefit of using a script is that you do not have to retype everything every time you want to make a change or want to reproduce your plot. The following is an example of a Gnuplot script that plots two graphs on a single plot. | ||
| - | |||
| - | <code> | ||
| - | reset # flush all the variables | ||
| - | |||
| - | set size 1,1 # use default pallet size (100% of width and height) | ||
| - | set multiplot | ||
| - | |||
| - | #Graph 1 | ||
| - | set size 0.5,1 #half the width and full height | ||
| - | set origin 0,0 #x,y | ||
| - | plot 'data2.txt' w l lw 0.5 | ||
| - | |||
| - | #Graph 2 | ||
| - | set size 0.5,1 | ||
| - | set origin 0.5,0 | ||
| - | plot 'data3.txt' w l lw 0.5 | ||
| - | |||
| - | unset multiplot | ||
| - | </code> | ||
| - | |||
| - | Run the script: | ||
| - | |||
| - | <code> | ||
| - | $ gnuplot | ||
| - | gnuplot> load 'script_name' | ||
| - | </code> | ||
