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Showing posts with the label Interpolation

How Can I Solve This 3d Regular Grid Interpolation Problem

I am a new python user. I have a h5 file, which is a snapshot of gravitational potential at a fixed… Read more How Can I Solve This 3d Regular Grid Interpolation Problem

Why Does Matlab Interp1 Produce Different Results Than Numpy Interp?

EDIT: Code edited to produce results consistent with Matlab. See below. I am converting Matlab scri… Read more Why Does Matlab Interp1 Produce Different Results Than Numpy Interp?

Roots Of Piecewise Cubic Hermite Interpolator With Python

I would like to do some piecewise cubic hermite interpolation and get the roots of the polynomials.… Read more Roots Of Piecewise Cubic Hermite Interpolator With Python

Pandas Multiindex Dataframe, Nd Interpolation For Missing Values

Is it possible in pandas to interpolate for missing values in multiindex dataframe. This example be… Read more Pandas Multiindex Dataframe, Nd Interpolation For Missing Values

Scipy Griddata Qhullerror: Center Point Is Coplanar With A Facet, Or A Vertex Is Coplanar With A Neighboring Facet

I'm having a strange issue using scipy.interpolate.griddata. It's a QhullError. It says cen… Read more Scipy Griddata Qhullerror: Center Point Is Coplanar With A Facet, Or A Vertex Is Coplanar With A Neighboring Facet

Contour Plot Data (lat,lon,value) Within Boundaries And Export Geojson

I'm trying to interpolate data within boundaries and plot contour lines (polygons) based on Lat… Read more Contour Plot Data (lat,lon,value) Within Boundaries And Export Geojson