Re: Show a maximum curve in ListContourPlot

*To*: mathgroup at smc.vnet.net*Subject*: [mg108945] Re: Show a maximum curve in ListContourPlot*From*: Bob Hanlon <hanlonr at cox.net>*Date*: Thu, 8 Apr 2010 07:59:30 -0400 (EDT)

data == Table[{ x == RandomReal[{-2, 2}], y == RandomReal[{-2, 2}], Sin[x y]}, {1000}]; Show[ ListContourPlot[data], ContourPlot[x y ==== Pi/2, {x, -2, 2}, {y, -2, 2}, ContourStyle -> Directive[Red, Thick]]] Show[ ListContourPlot[data], ParametricPlot[{x, Pi/2/x}, {x, -2, 2}, PlotStyle -> Directive[Red, Thick], Exclusions -> 0]] Bob Hanlon ---- "Iv=C3=A1n Lazaro" <gaminster at gmail.com> wrote: ========================== Dear all, I'm trying to make visible in a ListContourPlot for a function, a maximum value for it. The thing is that the Max of this function is very specific (Log[2]) and I need that my readers can follow the "movement" of this maximum, although i want them to have the rest of the contour. Is this possible within the ListContourPlot function? Or should I make this curve apart and then "paste it" in the contour? Thanks in advance, and please excuse my terrible English. Iv==E1n.