Generator of 2D gaussian random fields

Generates 2D gaussian random maps.

The probability distribution of each variable follows a Normal distribution. The variables in the map are spatially correlated. The correlations are due to a scale-free spectrum P(k) ~ 1/|k|^(alpha/2).

The library uses Numpy+Scipy. See the Notebook demo:

• demo.ipynb

Or run with:

 python gaussian_random_fields.py