Module: Lambda 2 ()

Description:

The Lambda 2 module computes the second largest eigenvalue of the matrix where and are the symmetric and anti-symmetric parts of the Jacobian of a vector field.

The points where this is negative mark a vortex core.

Press the Apply button to start the computation.

Connections:

Data [required]
Vector field defined on a regular grid (RegVectorField3). The vector components must be floats.