PoissonFlowFromFlux

We will treat the first dimension as `x’ and the second

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Discussion

dimension as `y’. This means that the flux in the usual form, which is j by kRadial, might need to be transposed to get what you want.

[X,Y,U,V] = WVDiagnostics.PoissonFlowFromFlux(wvt.kRadial,jWavenumber,flux.’); quiver(X,Y,10U,10V,’off’,Color=0*[1 1 1]) For the DCT2/DST2 we use a half-shift grid