measurement_sensorAddSimpleGaussian

Workspace.measurement_sensorAddSimpleGaussian(self, measurement_sensor: pyarts.arts.ArrayOfSensorObsel | None = None, frequency_grid: pyarts.arts.AscendingGrid | None = None, std: pyarts.arts.Numeric | None = None, pos: pyarts.arts.Vector3 | None = None, los: pyarts.arts.Vector2 | None = None, pol: pyarts.arts.Stokvec | None = None) → 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(s): Richard Larsson

Parameters:

  • measurement_sensor (ArrayOfSensorObsel, optional) – A list of sensor elements. See measurement_sensor, defaults to self.measurement_sensor [INOUT]

  • frequency_grid (AscendingGrid, optional) – A single path point’s frequency grid. See frequency_grid, defaults to self.frequency_grid [IN]

  • std (Numeric) – 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 (Stokvec, optional) – , optionalThe polarization whos dot-product with the spectral radiance becomes the measurement. [IN]