SVD code

[JOEJOEJOE1231231231231]

I'm sorry to bother you.Why choose z-component to build a data matrix

Doc1.pdf

[AndreWeiner]

Hi,
the dataset comes from a 2D simulation of the flow past a cylinder. The field used in the analysis is the vorticity. The vorticity vector is defined as the curl of the velocity vector. For a 2D flow in the x-y-plane, there is only one nonzero vorticity component (z-component in this case).
Best, Andre

[JOEJOEJOE1231231231231]

Thank you ！！！！！！