geosoft.gxpy.grid_fft

Geosoft Fast Fourier Transform processes for 2D gridded data.

Classes:

GridFFT:

Grid FFT

Note that ‘wavenumber’ in this module refers to cycles/unit_distance. Multiply by 2*math.pi for the angular wavenumber.

See also

geosoft.gxapi.GXFFT2

Note

Regression tests provide usage examples: Tests

Functions

_t(s)

Classes

GridFFT(grid[, buffer, buff_iterations, ...])

Descrete Fourier Transform of a grid.

Exceptions

GridFFTException(message)

Exceptions from this module.