`salvus.opt.misfits.l2_misfit`

L2 misfits and adjoint sources.

Functions

`l2_energy_misfit_and_adjoint_source()`

def l2_energy_misfit_and_adjoint_source(
    data_array_synthetic: xr.DataArray,
    event: Event,
    data_array_observed: None = None,
) -> xr.Dataset: ...

Compute the energy L2 misfits and adjoint sources.

It is sensitive to all energy arriving at the receiver.

This misfit does not require observed data.

Parameters

data_array_synthetic xr.DataArray — synthetic waveforms.
event Event — Event object.
data_array_observed None — observed waveforms. Must be None!

Returns xr.Dataset

`l2_misfit_and_adjoint_source()`

def l2_misfit_and_adjoint_source(
    data_array_synthetic: xr.DataArray,
    data_array_observed: xr.DataArray,
    event: Event,
) -> xr.Dataset: ...

Compute the L2 misfit and adjoint source.

Parameters

data_array_synthetic xr.DataArray — synthetic waveforms.
data_array_observed xr.DataArray — observed waveforms.
event Event — Event object.

Returns xr.Dataset