Notch Filter for Grids
- Author: Angus Jack
- Menu: Grid | Filter
Description
This tool chain uses the Grid > Filter > Resampling Filter tool to simulate a wide notch filter applied between the two resampling cell sizes chosen.
Parameters
| Name | Type | Identifier | Description | Constraints |
Input | Input Grid | grid, input | INPUT_GRID | - | - |
Output | Lowpass Upper | grid, output | LOWPASS_UPPER | - | - |
Highpass Lower | grid, output | HIPASS_LOWER | - | - |
Notch | grid, output | FILTERED_GRID | - | - |
Options | Grid System | grid system | GRID_SYSTEM | - | - |
Upper search distance | floating point number | HIGH_PASS | - | Default: 75.000000 |
Lower search distance | floating point number | LOW_PASS | - | Default: 25.000000 |
Command Line
Usage: saga_cmd grid_filter notch_filter [-INPUT_GRID ] [-LOWPASS_UPPER ] [-HIPASS_LOWER ] [-FILTERED_GRID ] [-HIGH_PASS ] [-LOW_PASS ]
-INPUT_GRID: Input Grid
grid, input
-LOWPASS_UPPER: Lowpass Upper
grid, output
-HIPASS_LOWER: Highpass Lower
grid, output
-FILTERED_GRID: Notch
grid, output
-HIGH_PASS: Upper search distance
floating point number
Default: 75.000000
-LOW_PASS: Lower search distance
floating point number
Default: 25.000000