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Workspace Method iyCalc
Description
A single monochromatic pencil beam calculation. Performs monochromatic radiative transfer calculations for the specified position (rte_pos) and line-of-sight (rte_pos). See iy and associated variables for format of output. Please note that Jacobian type calculations not are supported. For this use yCalc. No sensor characteristics are applied. These are most easily incorporated by using yCalc
Authors: Patrick Eriksson
Synopsis
| iyCalc( | iy, iy_aux, ppath, atmgeom_checked, atmfields_checked, iy_aux_vars, f_grid, t_field, z_field, vmr_field, cloudbox_on, cloudbox_checked, rte_pos, rte_los, rte_pos2, iy_main_agenda ) |
Variables
| OUT | iy | (Matrix) | Monochromatic pencil beam radiance spectrum. |
| OUT | iy_aux | (ArrayOfTensor4) | Data auxiliary to iy. |
| OUT | ppath | (Ppath) | The propagation path for one line-of-sight. |
| IN | atmgeom_checked | (Index) | OK-flag for the geometry of the model atmosphere. |
| IN | atmfields_checked | (Index) | OK-flag for atmospheric grids and (physical) fields. |
| IN | iy_aux_vars | (ArrayOfString) | Selection of quantities for iy_aux and when applicable also y_aux. |
| IN | f_grid | (Vector) | The frequency grid for monochromatic pencil beam calculations. |
| IN | t_field | (Tensor3) | The field of atmospheric temperatures. |
| IN | z_field | (Tensor3) | The field of geometrical altitudes. |
| IN | vmr_field | (Tensor4) | VMR field. |
| IN | cloudbox_on | (Index) | Flag to activate the cloud box. |
| IN | cloudbox_checked | (Index) | OK-flag for variables associated with the cloudbox. |
| IN | rte_pos | (Vector) | A geographical position for starting radiative transfer calculations. |
| IN | rte_los | (Vector) | A line-of-sight for (complete) radiative transfer calculations. |
| IN | rte_pos2 | (Vector) | A second geographical position to define the geometry for radiative transfer calculations. |
| IN | iy_main_agenda | (Agenda) | See agendas.cc. |