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Workspace Method sensor_responseBeamSwitching
Description
Simulation of "beam switching". The measurement procedure is based on taking the difference between two spectra measured in different directions, and the calculation set-up must treat exactly two observation directions. The returned spectrum is y = w1*y + w2*y2, where y1 and w1 are the spectrum and weight for the first direction, respectively (y2 and (w2 defined correspondingly for the second direction). Zenith and azimuth angles after beam switching are set to the values of the second direction.
Authors: Patrick Eriksson
Synopsis
| sensor_responseBeamSwitching( | sensor_response, sensor_response_f, sensor_response_pol, sensor_response_za, sensor_response_aa, sensor_response_za_grid, sensor_response_aa_grid, sensor_response_f_grid, sensor_response_pol_grid, w1, w2 ) |
Variables
| OUT+IN | sensor_response | (Sparse) | The matrix modelling the total sensor response. |
| OUT+IN | sensor_response_f | (Vector) | The frequencies associated with the output of sensor_response. |
| OUT+IN | sensor_response_pol | (ArrayOfIndex) | The polarisation states associated with the output of sensor_response. |
| OUT+IN | sensor_response_za | (Vector) | The relative zenith angles associated with the output of sensor_response. |
| OUT+IN | sensor_response_aa | (Vector) | The relative azimuth angles associated with the output of sensor_response. |
| OUT+IN | sensor_response_za_grid | (Vector) | The zenith angle grid associated with sensor_response. |
| OUT+IN | sensor_response_aa_grid | (Vector) | The azimuth angle grid associated with sensor_response. |
| IN | sensor_response_f_grid | (Vector) | The frequency grid associated with sensor_response. |
| IN | sensor_response_pol_grid | (ArrayOfIndex) | The "polarisation grid" associated with sensor_response. |
| GIN | w1 | (Numeric, Default: -1) | Weight for values from first viewing direction. |
| GIN | w2 | (Numeric, Default: 1) | Weight for values from second viewing direction. |