Create a grid from column data
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I am trying to create a grid from column data. I have 3 columns, an X coordinate, a Y coordinate, and a column of values (in this case salinity) measured at the X Y locations. I want to turn this data into a grid and then create a countour plot. I can do the plotting bit but I can't find a simple way of transforming the column data to gridded data. I am a little new to Matlab and any help would be greatly appreciated.
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Image Analyst
on 29 May 2012
Try TriScatteredInterp().
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Walter Roberson
on 14 Jun 2012
Minor hints: http://www.mathworks.com/matlabcentral/answers/41105-creating-a-meshplot-with-only-x-y-and-z-vectors-not-matrices
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