Tool Save Grid Statistics to Table
Calculates statistical properties (arithmetic mean, minimum, maximum, variance, standard deviation) for each of the given grids and saves it to a table.
- Author: O.Conrad (c) 2013
- Menu: Spatial and Geostatistics|Grids
Parameters
| Name | Type | Identifier | Description | Constraints | |
|---|---|---|---|---|---|
| Input | Grids | Grid list (input) | GRIDS | - | - |
| Output | Statistics for Grids | Table (output) | STATS | - | - |
| Options | Grid system | Grid system | PARAMETERS_GRID_SYSTEM | - | - |
| Number of Data Cells | Boolean | DATA_CELLS | - | Default: 0 | |
| Number of No-Data Cells | Boolean | NODATA_CELLS | - | Default: 0 | |
| Cellsize | Boolean | CELLSIZE | - | Default: 0 | |
| Arithmetic Mean | Boolean | MEAN | - | Default: 1 | |
| Minimum | Boolean | MIN | - | Default: 1 | |
| Maximum | Boolean | MAX | - | Default: 1 | |
| Range | Boolean | RANGE | - | Default: 0 | |
| Sum | Boolean | SUM | - | Default: 0 | |
| Sum of Squares | Boolean | SUM2 | - | Default: 0 | |
| Variance | Boolean | VAR | - | Default: 1 | |
| Standard Deviation | Boolean | STDDEV | - | Default: 1 | |
| Mean less Standard Deviation | Boolean | STDDEVLO | - | Default: 0 | |
| Mean plus Standard Deviation | Boolean | STDDEVHI | - | Default: 0 | |
| Percentiles | Text | PCTL_VAL | Separate the desired percentiles by semicolon | Default: 5; 25; 50; 75; 95 | |
| From Histogram | Boolean | PCTL_HST | - | Default: 1 |
Command-line
Usage: saga_cmd statistics_grid 13 [-GRIDS <str>] [-STATS <str>] [-DATA_CELLS <str>] [-NODATA_CELLS <str>] [-CELLSIZE <str>] [-MEAN <str>] [-MIN <str>] [-MAX <str>] [-RANGE <str>] [-SUM <str>] [-SUM2 <str>] [-VAR <str>] [-STDDEV <str>] [-STDDEVLO <str>] [-STDDEVHI <str>] [-PCTL_VAL <str>] [-PCTL_HST <str>] -GRIDS:<str> Grids Grid list (input) -STATS:<str> Statistics for Grids Table (output) -DATA_CELLS:<str> Number of Data Cells Boolean Default: 0 -NODATA_CELLS:<str> Number of No-Data Cells Boolean Default: 0 -CELLSIZE:<str> Cellsize Boolean Default: 0 -MEAN:<str> Arithmetic Mean Boolean Default: 1 -MIN:<str> Minimum Boolean Default: 1 -MAX:<str> Maximum Boolean Default: 1 -RANGE:<str> Range Boolean Default: 0 -SUM:<str> Sum Boolean Default: 0 -SUM2:<str> Sum of Squares Boolean Default: 0 -VAR:<str> Variance Boolean Default: 1 -STDDEV:<str> Standard Deviation Boolean Default: 1 -STDDEVLO:<str> Mean less Standard Deviation Boolean Default: 0 -STDDEVHI:<str> Mean plus Standard Deviation Boolean Default: 0 -PCTL_VAL:<str> Percentiles Text Default: 5; 25; 50; 75; 95 -PCTL_HST:<str> From Histogram Boolean Default: 1