magali.total_gradient_amplitude_grid#
- magali.total_gradient_amplitude_grid(data)[source]#
Compute the total gradient amplitude (TGA) of a given data array.
The function calculates the horizontal and vertical derivatives of the input data and then computes the total gradient amplitude.
- Parameters:
- data
xr.DataArray Input data array with coordinates x and y.
- data
- Returns:
- tga
xr.DataArray Dataset containing the total gradient amplitude (TGA).
- tga