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MathGroup Archive 2013

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ListDensityPlot extraction of data

  • To: mathgroup at smc.vnet.net
  • Subject: [mg130403] ListDensityPlot extraction of data
  • From: BBabic <bipsich101 at gmail.com>
  • Date: Tue, 9 Apr 2013 04:06:00 -0400 (EDT)
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Hello, I am using mathematica 7.
I have data something like 
data={{0., 0., 0.}, {-36.9062, -0.12281, 0.367245}, {-65.3224, -0.130261, 
  0.664509}, {-87.3449, -0.1845, 0.864687}, {-112.076, -0.297428, 
  1.00533}, {-146.174, -0.380805, 1.30563}...
I can plot the data with ListDensityPlot. 
For further processing I would like to extract the data used in the plot after interpolation, namely {x,y,z}.
I have tried to use ListInterpolation unsecesfully since the data do not form an equidistant grid.
Any help would be highly appreciated !



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