Tool Grid Statistics for Points
For each given point statistics based on all grid cells in the defined neighbourhood will be calculated.
- Author: O.Conrad (c) 2015
- Menu: Shapes|Shapes-Grid Tools|Grid Values
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 | 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 | 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 |
| (*) optional |
Command-line
Usage: saga_cmd shapes_grid 8 [-GRIDS <str>] [-POINTS <str>] [-KERNEL_TYPE <str>] [-KERNEL_SIZE <num>] [-NAMING <str>] [-RESULT <str>] [-COUNT <str>] [-MIN <str>] [-MAX <str>] [-RANGE <str>] [-SUM <str>] [-MEAN <str>] [-VAR <str>] [-STDDEV <str>] [-QUANTILE <num>]
-GRIDS:<str> Grids
Grid list, input
-POINTS:<str> Points
Shapes, input
-KERNEL_TYPE:<str> Kernel Type
Choice
Available Choices:
[0] square
[1] circle
Default: 0
-KERNEL_SIZE:<num> Kernel Size
Integer
Minimum: 1
Default: 1
-NAMING:<str> Field Naming
Choice
Available Choices:
[0] grid number
[1] grid name
Default: 1
-RESULT:<str> Statistics
Shapes, output, optional
-COUNT:<str> Number of Cells
Boolean
Default: 1
-MIN:<str> Minimum
Boolean
Default: 1
-MAX:<str> Maximum
Boolean
Default: 1
-RANGE:<str> Range
Boolean
Default: 1
-SUM:<str> Sum
Boolean
Default: 1
-MEAN:<str> Mean
Boolean
Default: 1
-VAR:<str> Variance
Boolean
Default: 1
-STDDEV:<str> Standard Deviation
Boolean
Default: 1
-QUANTILE:<num> Percentile
Integer
Minimum: 0
Maximum: 50
Default: 0