python-examples.md

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Python examples	spherical harmonics software package, spherical harmonic transform, legendre functions, multitaper spectral analysis, fortran, Python, gravity, magnetic field	mydoc_sidebar	python-examples.html		true

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Notebooks

Notebook name	Description
Introduction 1	Grids and spherical harmonic coefficients.
Introduction 2	Localization windows and spectral analysis.
Introduction 3	Gravity and Magnetic fields.
Tutorial 1	Simple spherical harmonic analyses.
Tutorial 2	Localized spectral analysis on the sphere.
Tutorial 3	The SHTOOLS class interface.
Tutorial 4	Spherical harmonic normalizations and Parseval's theorem.
Tutorial 5	Multitaper spectral analysis class interface.
Tutorial 6	3D plots of gridded data.

Test programs

A variety of test programs can be found in the folders in examples/python.

Folder directory	Description
ClassInterface/	Test the python class interfaces.
TestLegendre/	Test and plot the Legendre functions.
IOStorageConversions/	Read coefficients from a file and test conversions between real and complex coefficients.
GlobalSpectralAnalysis/	Test functions to compute different power spectra from real and complex coefficients.
LocalizedSpectralAnalysis/	Test the coupling matrix, localized spectral analysis, and bias routines.
GravMag/	Test the gravity and magnetics routines, and compute the crustal thickness of Mars.
TimingAccuracy/	Perform timing and accuracy tests using real and complex coefficients, with Driscoll and Healy (1994) and Gauss-Legendre quadrature grids.
Other/	Test a variety of other routines.