Re: contours

*To*: mathgroup at smc.vnet.net*Subject*: [mg23455] Re: contours*From*: "Kevin J. McCann" <kevinmccann at home.com>*Date*: Thu, 11 May 2000 00:54:07 -0400 (EDT)*References*: <8fb2i0$i0o@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Have you tried ContourPlot? ContourPlot[Sin[x y],{x,-Pi,Pi},{y,-Pi,Pi},PlotPoints->50]; For specific contours, use the Contours option. Here I am looking for contours of sin(x*y)=0 or 0.5 ContourPlot[Sin[x y], {x, -Pi, Pi}, {y, -Pi, Pi}, PlotPoints -> 50, ContourShading -> False, Contours -> {0, .5}]; Kevin "Luca Zannetti" <zannetti at polito.it> wrote in message news:8fb2i0$i0o at smc.vnet.net... > I would like to plot contour lines f(x,y)=c with (x,y) being curvilinear > coordinates fitted to a body. For example, I would like to plot > isopressure lines around an airfoil. > Any suggestion? > Thanks, > Luca > > >