PyKrige Documentation.pdf

Kriking插值的python库的说明文档
Kriging Toolkit for Python The code supports 2D and 3D ordinary and universal kriging. Standard variogram models
(linear, power, spherical, gaussian, exponential) are built in, but custom variogram models can also be used. The 2D
universal kriging code currently supports regional-linear, point-logarithmic, and external drift terms, while the 3D
universal kriging code supports a regional-linear drift term in all three spatial dimensions. Both universal kriging
classes also support generic ‘specified’ and ‘functional’ drift capabilities. With the ‘specified’ drift capability, the
user may manually specify the values of the drift(s) at each data point and all grid points. With the ‘functional’ drift
capability, the user may provide callable function(s) of the spatial coordinates that define the drift(s). The package
includes a module that contains functions that should be useful in working with ASCII grid files (*.asc).