phs_poly
Procedures for generating RBF-FD weights for derivative calculations.
Currently only PHS + poly approximations in 2-d are supported.
Installation
To install use,
pip install phs_poly
Requirements_
- A Fortran compiler (e.g.
gfortranorflang) - A LAPACK library (e.g. OpenBLAS, Accelerate, ArmPL)
- NumPy
Quickstart
import phs_poly
# ... set x- and y-coordinates, initialize work and coeff arrays ...
ierr = phs_poly.phs3_poly2(n,x,y,coeffs,ldc,wrk,iwrk)
# First derivatives weights
wx = coeffs[0:n,0]
wy = coeffs[0:n,1]
# Second derivative weights
wxx = coeffs[0:n,2]
wxy = coeffs[0:n,3]
wyy = coeffs[0:n,4]
Features
- RBF-FD weights for derivative operators
- PHS + poly based approximation
- Designed for 2-d problems
License
This project is licensed under the MIT License. See LICENSE for details.
1 maintainer
Metadata
1 maintainer
Release files for phs-poly 0.2.3
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Source distribution (sdist)
| File | Size | Uploaded | |
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| phs_poly-0.2.3.tar.gz | 11.3 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| phs_poly-0.2.3-cp39-cp39-macosx_15_0_arm64.whl | CPython 3.9 | CPython 3.9 | macOS 15.0+ ARM64 | Details |
Total release size: 20.9 kB
Release files / phs_poly-0.2.3.tar.gz
| Download URL | phs_poly-0.2.3.tar.gz |
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| Download URL | phs_poly-0.2.3-cp39-cp39-macosx_15_0_arm64.whl |
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| Tags | CPython 3.9 macOS 15.0+ ARM64 |
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