Grid Statistics for Points
- Author: O.Conrad (c) 2015
- Menu: Shapes | Shapes-Grid Tools | Grid Values
Description
For each given point statistics based on all grid cells in the defined neighbourhood will be calculated.
Parameters
| Name | Type | Identifier | Description | Constraints | |
|---|---|---|---|---|---|
| Input | Grids | grid list, input | GRIDS | - | - |
| Points | shapes, input | POINTS | - | - | |
| Output | Statistics | shapes, output, optional | RESULT | - | - |
| Options | Grid System | grid system | PARAMETERS_GRID_SYSTEM | - | - |
| Kernel Type | choice | KERNEL_TYPE | - | Available Choices: [0] square [1] circle Default: 0 | |
| Kernel Size | integer number | KERNEL_SIZE | kernel size defined as radius number of cells | Minimum: 1 Default: 1 | |
| Field Naming | choice | NAMING | - | Available Choices: [0] grid number [1] grid name Default: 1 | |
| Number of Cells | boolean | COUNT | - | Default: 1 | |
| Minimum | boolean | MIN | - | Default: 1 | |
| Maximum | boolean | MAX | - | Default: 1 | |
| Range | boolean | RANGE | - | Default: 1 | |
| Sum | boolean | SUM | - | Default: 1 | |
| Mean | boolean | MEAN | - | Default: 1 | |
| Variance | boolean | VAR | - | Default: 1 | |
| Standard Deviation | boolean | STDDEV | - | Default: 1 | |
| Percentile | integer number | QUANTILE | Calculate distribution percentiles. Value specifies interval (median=50, quartiles=25, deciles=10, ...). Set to zero to omit percentile calculation. | Minimum: 0 Maximum: 50 Default: 0 |
Command Line
Usage: saga_cmd shapes_grid 8 [-GRIDS] [-POINTS ] [-KERNEL_TYPE ] [-KERNEL_SIZE ] [-NAMING ] [-RESULT ] [-COUNT ] [-MIN ] [-MAX ] [-RANGE ] [-SUM ] [-MEAN ] [-VAR ] [-STDDEV ] [-QUANTILE ] -GRIDS: Grids grid list, input -POINTS: Points shapes, input -KERNEL_TYPE: Kernel Type choice Available Choices: [0] square [1] circle Default: 0 -KERNEL_SIZE: Kernel Size integer number Minimum: 1 Default: 1 -NAMING: Field Naming choice Available Choices: [0] grid number [1] grid name Default: 1 -RESULT: Statistics shapes, output, optional -COUNT: Number of Cells boolean Default: 1 -MIN: Minimum boolean Default: 1 -MAX: Maximum boolean Default: 1 -RANGE: Range boolean Default: 1 -SUM: Sum boolean Default: 1 -MEAN: Mean boolean Default: 1 -VAR: Variance boolean Default: 1 -STDDEV: Standard Deviation boolean Default: 1 -QUANTILE: Percentile integer number Minimum: 0 Maximum: 50 Default: 0