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Questions relating to graphing and displaying numerical data

9 votes

Which software and workflow is recommend for publication of scientific data and graphs?

I generally use gnuplot. It can be hard to learn, but it produces very clean plots. It can also be set to produce plots in encapsulated postscript format (.eps) which allows for easy embedding into do …
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3 votes

Can gnuplot's PNG terminal use superscripts and subscipts?

It is possible to use LaTeX syntax for super- and subscripts in axes labels and titles when the terminal is set to png. To to this, set the terminal with set term png enhanced font "/full/path/to/f …
Dan's user avatar
  • 3,355
5 votes

Tools for computing an electric field based on location of charges?

If the number of charges isn't too large, hand-coding the formula for the potential and then taking the derivative symbolically with Sage or Mathematica should be easy enough. If you have an enormous …
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  • 3,355