Re: ***[Possible UCE]*** Re: direction field in gnuplot

[Daniel J S. <dan...@ie...>]

Hans-Bernhard Bröker wrote:

> can all be done easily using gnuplot.  These direction fields are, 
> indeed, just a subclass of vector fields (limited by all vectors being 
> unit-length).  gnuplot won't do numerical integration because gnuplot is 
> a plotting program, not a number crunching engine.

There are some examples of DIY integration using gnuplot function features somewhere in the demos as well.  They were recently updated for better accuracy.  Not the most generic, perhaps, but it's possible.

Dan