0 purchases
Description:
tpisplines 1.0.1
Introduction
The TPI package implements tensor spline interpolation in arbitrary dimensions.
The package provides two classes
BsplineBasis1D:
Calculates the B-spline basis for a 1-dimensional knots vector.
Constructs the spline matrix.
The splines are cubic and use not-a-knot boundary conditions.
TP_Interpolant_ND:
Provides setup and solution of tensor product spline problems in N dimensions.
Sets up spline data structures for a Cartesian product grid.
Computes the spline coefficients given data for a scalar gridfunction.
Carries interpolates the griddata at a desired point in the parameter space
spanned by the grid.
Spline coefficient data can be returned or set, so that the setup and solution of
the interpolation problem can be separated, by writing the coefficient data to disk.
Installation
To install to the system python folder run
python setup.py build_ext
sudo python setup.py install
If you do not have admin rights you can install locally
python setup.py build_ext
python setup.py build_ext install --user
You can create a source distribution and then install the package with pip
python setup.py sdist
pip install --user
or you can build the package using
python3 -m build
You can also install the package via https://pypi.org/project/tpi-splines/.
TPI supports Python 3. Unit tests can be run with pytest.
Dependencies
TPI requires GSL, the GNU Scientific Library.
The project homepage is http://www.gnu.org/software/gsl/
TPI now supports gsl 2.x (It has been tested with gsl 2.7.1).
gsl-config --version
On OS X you can use "brew" (https://brew.sh/) to install gsl.
Note that the "brew switch" command which could be used to select a particular version of a software package, no longer exists.
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Files:
Customer Reviews
There are no reviews.
