Manuel Luque submitted the
pst-contourplot
package.
Version: 0.6 2018-07-14 License: lppl
Summary description: Draw implicit functions using the “marching squares” algorithm
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The pst-contourplot PSTricks package allows to draw implicit functions f(x,y)=0 with options for coloring the inside of the surfaces, to marking the points and arrowing the curve at points chosen by the user. This package uses the marching squares algorithm.
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The package’s Catalogue entry can be viewed at https://ctan.org/pkg/pst-contourplot
The package’s files themselves can be inspected at http://mirror.ctan.org/graphics/pstricks/contrib/pst-contourplot/
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Thanks for the upload.
For the CTAN Team Petra Rübe-Pugliese
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