magali.total_gradient_amplitude

magali.total_gradient_amplitude(dx, dy, dz)

Compute the total gradient amplitude from spatial derivatives.

Parameters:

dxxr.DataArray

First derivative along the x-direction.

dyxr.DataArray

First derivative along the y-direction.

dzxr.DataArray

First derivative along the z-direction.

Returns:

tgaxr.DataArray

Total gradient amplitude.