Field transformations

The generated fields of gstools are ordinary Gaussian random fields. In application there are several transformations to describe real world problems in an appropriate manner.

GStools provides a submodule gstools.transform with a range of common transformations:

  • binary
  • discrete
  • boxcox
  • zinnharvey
  • normal_force_moments
  • normal_to_lognormal
  • normal_to_uniform
  • normal_to_arcsin
  • normal_to_uquad
  • apply_function

All the transformations take a field class, that holds a generated field, as input and will manipulate this field inplace or store it with a given name.

Simply apply a transformation to a field class:

import gstools as gs
srf = gs.SRF(model)

Or use the provided wrapper in all Field classes:

import gstools as gs
srf = gs.SRF(model)