Question: Plotting an imported text file

This question is related to the Question plotting c++ output in maple

Thanks for all the above input.

 

Now I have imported my text file using TOOLS->ASSISTANTS->IMPORT DATA .

Text file has 3 columns: x, y and z.

 

How can I get a contour plot 3d from this matrix i.e. plot z using x and y values as axes.

 

Thanks again.

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