Dima Kogan c99b377083 --zmin,--zmax,--zlabel are sent if requested ... I don't try to figure out if they make sense or not: gnuplot can do that		2022-03-02 19:32:19 -08:00
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feedgnuplot	--zmin,--zmax,--zlabel are sent if requested	2022-03-02 19:32:19 -08:00