measurement_vecFromSensor

Workspace.measurement_vecFromSensor(self, measurement_vec: Vector = self.measurement_vec, measurement_jac: Matrix = self.measurement_jac, measurement_sensor: ArrayOfSensorObsel = self.measurement_sensor, jac_targets: JacobianTargets = self.jac_targets, atm_field: AtmField = self.atm_field, surf_field: SurfaceField = self.surf_field, subsurf_field: SubsurfaceField = self.subsurf_field, spectral_rad_transform_operator: SpectralRadianceTransformOperator = self.spectral_rad_transform_operator, spectral_rad_observer_agenda: Agenda = self.spectral_rad_observer_agenda, kernel: String = Low Memory) → None

Sets measurement vector by looping over all sensor elements

The core calculations happens inside the spectral_rad_observer_agenda.

Tip

The default kernel is a low memory option. It also has the lowest startup cost. If your calculations are slow and requires multiple calls to the spectral_rad_observer_agenda, consider switching to the “High Performance” kernel, which is \(O(N+M)\) compared to the low-memory option \(O(N \times M)\).

Author: Richard Larsson

Parameters:

  • measurement_vec (~pyarts3.arts.Vector, optional) – The measurement vector for, e.g., a sensor. Defaults to self.measurement_vec. [OUT]

  • measurement_jac (~pyarts3.arts.Matrix, optional) – The first order partial derivatives of the measurement_vec. Defaults to self.measurement_jac. [OUT]

  • measurement_sensor (~pyarts3.arts.ArrayOfSensorObsel, optional) – A list of sensor elements that fully describe one or more observing sensor(s). Defaults to self.measurement_sensor. [IN]

  • jac_targets (~pyarts3.arts.JacobianTargets, optional) – A list of targets for the Jacobian Matrix calculations. Defaults to self.jac_targets. [IN]

  • atm_field (~pyarts3.arts.AtmField, optional) – An atmospheric field in ARTS, this is the main atmospheric data structure in ARTS. Defaults to self.atm_field. [IN]

  • surf_field (~pyarts3.arts.SurfaceField, optional) – The surface field. Defaults to self.surf_field. [IN]

  • subsurf_field (~pyarts3.arts.SubsurfaceField, optional) – The sub-surface field. Defaults to self.subsurf_field. [IN]

  • spectral_rad_transform_operator (~pyarts3.arts.SpectralRadianceTransformOperator, optional) – The spectral radiance transform operator. Defaults to self.spectral_rad_transform_operator. [IN]

  • spectral_rad_observer_agenda (~pyarts3.arts.Agenda, optional) – Computes spectral radiance as seen from the input position and environment. Defaults to self.spectral_rad_observer_agenda. [IN]

  • kernel (~pyarts3.arts.String, optional) – The kernel to use for the spectral radiance calculations. See type information for options. Defaults to "Low Memory" [IN]