measurement_sensorAddVectorGaussian

Workspace.measurement_sensorAddVectorGaussian(self, measurement_sensor: ArrayOfSensorObsel = self.measurement_sensor, measurement_sensor_meta: ArrayOfSensorMetaInfo = self.measurement_sensor_meta, freq_grid: AscendingGrid = self.freq_grid, std: Vector, pos: Vector3, los: Vector2, pol: Stokvec = [1, 0, 0, 0]) → None

Adds a sensor with a Gaussian channel opening around the frequency grid.

All elements share position, line-of-sight, and frequency grid.

Note that this means you only get “half” a Gaussian channel for the outermost channels.

The I component’s distribution is normalized to 1 or 0 by itself, while the Q, U, and V components’ hypotenuse are normalized to 1 or 0 together.

Author: Richard Larsson

Used by wrapper method

measurement_sensorVectorGaussian()

Parameters:

• 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. [INOUT]

• measurement_sensor_meta (~pyarts3.arts.ArrayOfSensorMetaInfo, optional) – Metadata describing each sensor’s block in measurement_vec. Defaults to self.measurement_sensor_meta. [INOUT]

• freq_grid (~pyarts3.arts.AscendingGrid, optional) – A frequency grid. Unit: Hz. Defaults to self.freq_grid. [IN]

• std (Vector) – The standard deviations of the channels. [IN]

• pos (Vector3) – A position [alt, lat, lon]. [IN]

• los (Vector2) – A line of sight [zenith, azimuth]. [IN]

• pol (~pyarts3.arts.Stokvec, optional) – The polarization whose dot-product with the spectral radiance becomes the measurement. Defaults to 1 0 0 0 [IN]