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This is the code I am using:

Plot3D[MainLogisticSolution[.23, 0, t, initialpopsize], {t, 0, 
  200}, {Q, 0, 1000}, 
 AxesLabel -> {"t (days)", "Q (cms)", "n (population size)"}]

To produce this plot:

3D Plot- flood effects on pop. size over time

However, I am wondering how I can get the origins for the axes to flip... In particular, I would like the 'Q' axis origin to be flip-flopped, as well as the 'time' axis. Thanks much.

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  • $\begingroup$ I think you've just rotated the plot to make it look like that. Try rotating it 180 degrees. $\endgroup$
    – user484
    Dec 7, 2015 at 22:47
  • 1
    $\begingroup$ What do you mean by "flip-flopped"? $\endgroup$
    – Edmund
    Dec 7, 2015 at 22:48

1 Answer 1

1
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plot =
 Plot3D[Sin[x + y^2], {x, -2, 2}, {y, -2, 2},
  AxesLabel -> {"t", "Q", "n"}]

enter image description here

Now use Rotateto flip the Q-axis

Graphics3D[
 Rotate[First@plot, Pi, {{1, 0, 0}, {0, 1, 0}}],
 Axes -> True,
 AxesLabel -> {"t", "Q", "n"}]

enter image description here

You can also use Viewpoint to look at different perspectives

Plot3D[Sin[x + y^2], {x, -2, 2}, {y, -2, 2},
 AxesLabel -> {"t", "Q", "n"},
 ViewPoint -> {Front, Left}]

enter image description here

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