At TotalEnergies, our benchmarks showed that SPDE is 5 to 50 times faster than traditional SGS, thus opening new avenues for kriging and simulation, especially on unstructured grids. – P. Biver, Geostatistics and Uncertainties Expert, TotalEnergies
SPDE outperforms all other commercial algorithms for conditional simulations. It remains efficient even with very large data sets (more than 1 million data).
A range property can be used to produce a SPDE simulation with non-stationary range. Notice how the size of the structures increases from the bottom left corner to the upper right corner.
