Hi Subhendu, OK, you want a 3-d surface plot. This is not implemented in the current version. We support only two options to visualize a 3-d histogram: scatter plot and box plot Rene Brun On Thu, 15 Nov 2001, Subhendu Chakrabarti wrote: > Hello. > 1.I have plotted a 3D ntuple(z:y:x)(please see attachment).Instead of this > scatterplot I want a surface plot.How can i do that? > > 2. How can i get plots in above ntuple as in > http://root.cern.ch/root/html/examples/gif/surfaces.gif > Thanks . > > > > > > > > > Subhendu Chakrabarti > > > Department of High Energy Physics, > > > Tata Institute of Fundamental Research > > > > > > > On Wed, 14 Nov 2001, Rene Brun wrote: > > > > 2.After filling a ntuple how i can plot a surface in draw option. > > > > ntuple.Draw("y:x","some cut","surf") > > > > Rene Brun >
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