A Python interface to TRIPACK and STRIPACK Fortran code for (constrained) triangulation in Cartesian coordinates and on a sphere. Stripy is an object-oriented package and includes routines from SRFPACK and SSRFPACK for interpolation (nearest neighbor, linear and hermite cubic) and to evaluate derivatives (Renka 1996a,b and 1997a,b).
stripy is bundled with litho1pt0 which is a python interface to the crust 1.0 dataset and the lithospheric part of the litho 1.0 dataset (Laske et al, 2013 and Pasyanos et al, 2014) which both requires and demonstrates the triangulation / searching and interpolation on the sphere that is provided by stripy.
Sample images created with stripy illustrating the meshing capability, the ability to refine meshes to match criteria such as data density, and the ability to create distance-weighted averages to meshes and continuous interpolating functions
Stripy is available through pypi: https://pypi.org/project/stripy/ as well as in docker form. This repository repackages the standard docker to work better with binder.
Launch the demonstration at mybinder.org](https://mybinder.org/v2/gh/lmoresi/stripy-binder/master)
