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I have a CSV file with hyuge set of data devided into 3 cols. Y position X position and corresponding intensity values.

I want to plot the image , my thesis is laser- microscopy. so a 2D plot ( density plot ) based on these values.

The following is what I have tried so far!

plotdata = Import["test2 10 10.csv", "Table"]

ListPlot3D[plotdata]

But above results in : is not a rectangular array larger than 2 x 2. >>

Can anyone help me how to deal with such a huge set of data and how to plot it as 2D image ( Grey scale is also fine )

Thank you,

abhi - abikutn@gmail.com

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# Plot 2d image from 3D data Mathematica

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