Module Separate points by direction
Separates points by direction. Direction is determined as average direction of three consecutive points A, B, C. If the angle between the directions of A-B and B-C is higher than given tolerance angle the point is dropped. This module has been designed to separate GPS tracks recorded by tractors while preparing a field.
- Author: O. Conrad (c) 2008
- Menu: Shapes|Points
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | Points | Shapes (input) | POINTS | - | - |
| Output | Ouput | Shapes list (output) | OUTPUT | - | - |
| Options | Number of Directions | Floating point | DIRECTIONS | - | Minimum: 2.000000
Default: 4.000000 |
| Tolerance (Degree) | Floating point | TOLERANCE | - | Minimum: 0.000000
Default: 5.000000 |
Command-line
Usage: saga_cmd shapes_points 9 [-OUTPUT <str>] [-POINTS <str>] [-DIRECTIONS <double>] [-TOLERANCE <double>]
-OUTPUT:<str> Ouput
Shapes list (output)
-POINTS:<str> Points
Shapes (input)
-DIRECTIONS:<double> Number of Directions
Floating point
Minimum: 2.000000
Default: 4.000000
-TOLERANCE:<double> Tolerance (Degree)
Floating point
Minimum: 0.000000
Default: 5.000000