A Correlation is an object used to define the cross-correlation as part of the definition of random loading.
The Correlation object is derived from the Amplitude object.
import load mdb.models[name].boundaryConditions[name].correlation[i]
The Correlation object has the following members:
A String specifying the repository key.
A SymbolicConstant specifying the approach used in the correlation data representation. Possible values are CORRELATED, MOVING_NOISE, UNCORRELATED, and USER. The default value is CORRELATED.
A tuple of tuples of Floats specifying the real and imaginary part of the scaling factor. If approach=MOVING_NOISE, then data represents the noise velocity components 1, 2, and 3.
A SymbolicConstant specifying the time span of the amplitude. Possible values are STEP and TOTAL. The default value is STEP.