h = contour(s,option) : Plot a 2D/3D object as contour @iData/contour function to plot a 2D or 3D object 2D objects are shown as a contour contour(a, option, levels) specifies the number of coutour lines to plot. input: s: object or array (iData) option: global option for 2D and 3D plots: flat, interp, faceted (for shading) transparent, light, clabel, colorbar, hide_axes axis tight, axis auto, view2, view3 painters (bitmap drawing), zbuffer (vectorial drawing) output: h: graphics object handles (cell) ex: contour(iData(peaks)); contour(iData(flow)); Version: Nov. 26, 2018 See also iData, iData/plot, iData/contour3, iData/contourf