Features include

• Easy PIV vector field post-processing and analysis with PyPostPIV's "field" variable
• DaVis planar PIV (VC7 files) to Python Numpy conversion
• First order finite difference with the central, Richardson extrapolation or least-square scheme
• Turbulence analysis (turbulent kinetic energy and Reynolds shear stress)
• Vortex dynamics analysis (vorticity and Lambda 2 criteria)