Metadata-Version: 2.1
Name: regli
Version: 0.2.1
Summary: REgular Grid Linear Interpolator.
Home-page: http://github.com/hypergravity/regli
Author: Bo Zhang
Author-email: bozhang@nao.cas.cn
License: MIT
Description: ## regli
        REgular Grid Linear Interpolator, capable to deal with spectral library or similar model data.
        
        ## author
        Bo Zhang, [bozhang@nao.cas.cn](mailto:bozhang@nao.cas.cn)
        
        ## home page
        - [https://github.com/hypergravity/regli](https://github.com/hypergravity/regli)
        - [https://pypi.org/project/regli/](https://pypi.org/project/regli/)
        
        ## install
        - for the latest **stable** version: `pip install regli`
        - for the latest **github** version: `pip install git+git://github.com/hypergravity/regli`
        
        ## test
        
        
        ```python
        from regli import test
        test()
        ```
        output:
        ```
        regli.interp3 x 10000: 0.5675415992736816 sec
        regli.interpn x 10000: 2.5326197147369385 sec
        rgi x 10000: 5.4028871059417725 sec
        ```
        
        ## doc
        ```python
        # import Regli
        from regli import Regli
        import numpy as np
        
        # construct grid coordinates
        x1 = np.linspace(-1, 1, 30)     
        x2 = np.linspace(-1, 1, 30)
        x3 = np.linspace(-1, 1, 30)
        
        # initiate regli using coordinates
        regli = Regli(x1, x2, x3)
        
        # an arbitrary function of coordinates (for demo)
        f = lambda _x1, _x2, _x3: _x1 + _x2 + _x3
        
        # regli.flats stores flattened coordinates of ND grid
        flats = regli.flats
        # evaluate your function on flats
        values = np.array([f(*_) for _ in flats]).reshape(-1, 1)
        # set values for regli
        regli.set_values(values)        
        
        regli(pos)                      # use any of the 3 ways to interpolate
        regli.interpn(pos)              # method 1 is equivalent to 2
        regli.interp3(pos)              # this is accelerated for 3D
        
        ```
        
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3.7
Classifier: Topic :: Scientific/Engineering :: Physics
Classifier: Topic :: Scientific/Engineering :: Astronomy
Requires: numpy
Requires: scipy
Requires: emcee
Description-Content-Type: text/markdown
