| G05ZMF | Setup for simulating one-dimensional random fields, user-defined variogram |
| G05ZNF | Setup for simulating one-dimensional random fields |
| G05ZPF | Generates realisations of a one-dimensional random field |
| G05ZQF | Setup for simulating two-dimensional random fields, user-defined variogram |
| G05ZRF | Setup for simulating two-dimensional random fields, preset variogram |
| G05ZSF | Generates realisations of a two-dimensional random field |
| G05ZTF | Generates realisations of fractional Brownian motion |