Export LoS Layer to table
Exports the LoS layer (or only selected features) to a table suitable for export outside of QGIS. In the output table, each row represents a single point on a specific LoS.
Parameters
| Label | Name | Type | Description |
|---|---|---|---|
| LoS layer | LoSLayer |
[vector: line] | LoS layer to export. |
| Use curvature corrections? | CurvatureCorrections |
[boolean] Default: True |
Should curvature and refraction corrections be applied? |
| Refraction coefficient value | RefractionCoefficient |
[number] Default: 0.13 |
Value of the refraction coefficient. |
| Output file | OutputFile |
[table] | Output file containing exported points. |
Outputs
| Label | Name | Type | Description |
|---|---|---|---|
| Output file | OutputFile |
[table] | Output file containing exported points. |
Fields in the output layer
There are universal fields for all types of LoS. There are some additional fields that are specific to LoS types.
- id_los - string - unique identifier of LoS
- id_observer - integer - value from field
id_observer - observer_offset - double - value from the field
observer_offset - distance_from_observer - double - distance of the point from observer
- elevation - double - elevation of point from DEM
- visible - boolean - is the point visible?
- horizon - boolean - is the point horizon?
LoS local
- id_target - integer - value from field
id_target - target_offset - double - value from field
target_offset
LoS global
- id_target - integer - value from field
id_target - target_offset - double - value from field
target_offset - target_x - double - X coordinate from field
target_x - target_y - double - Y coordinate from field
target_y - target - boolean - is this point a target point?
Tool screenshot
