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A 3D plot demonstrating the use of error bars

This example demonstrates the use of the error bars and error range plot styles.

The error bar plot styles produce error bars along one, two, or three axes, symmetrically around the central point. Additional columns of data specify the size of the error bar to be drawn along each axis.

The error range plot styles produce error bars along one, two, or three axes, and the minimum and maximum extent of each error bar is specified separately. The first two data columns specify the (x, y) coordinates of the center of the error bar, while additional subsequent columns specify the minimum and maximum points along each axis in turn.

These plot styles have the same behaviour as the styles with the same names in Gnuplot or Pyxplot.

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