gpdata – Cause METAPOST graph package to ignore '#'-comments
This file modifies the Grdln_ routine of the METAPOST graph package, so that it can parse and ignore comment lines in data files starting with a ‘#’ sign, similar to the conventions in Gnuplot.
Note that the graph package will still interpret an empty line as “end of data” (even if it precedes any data).
Maybe you are interested in the following packages as well.
- interpol: Add interpolation to METAPOST graph package
- testeq: An equality test for use in METAPOST
- bpolynomial: Drawing polynomial functions of up to order 3
- splines: METAPOST macros for drawing cubic spline interpolants