stilt.transforms.ak_weights

stilt.transforms.ak_weights(particles, levels, values, coordinate='xhgt')

Interpolate an averaging kernel to each row’s particle release coordinate.

One value per particle, taken at its release row and broadcast along its whole trajectory. Outside levels the kernel is held at its end values.

Return type:

ndarray

Parameters:

• particles (DataFrame)

• levels (list[float])

• values (list[float])

• coordinate (str)