gridinterppy

Wraps the LaplaceInterpolation.jl package so as to work in python

Installation

Please install using

$ pip install -e git+https://github.com/lootie/gridinterppy.git#egg=gridinterppy

Using gridinterppy requires that Julia is installed and in the path, along with LaplaceInterpolation.jl and PyCall.jl. To install Julia, download a generic binary from the JuliaLang site and add it to your path. To install Julia packages required for gridinterppy, open up Python interpreter then run:

>>> import gridinterppy
>>> gridinterppy.install()

and you're good! Note that one might additionally require

>>> from julia.api import Julia
>>> jl = Julia(compiled_modules=False)

before one accesses basic functionality, i.e. here is a small example

from gridinterppy import gridint
import numpy as np

x = np.reshape(np.random.rand(27), (3,3,3))
a = gridint.matern_3d_grid(x,np.array([1,5]))

and you may also need PyJulia

$ python3 -m pip install --user julia

You may wish to consult the documentation for LaplaceInterpolation.jl since at present, this package does not have its own documentation.

Acknowledgment

This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences.