Module Statistics for Grids
Calculates statistical properties (arithmetic mean, minimum, maximum, variance, standard deviation) for each cell position for the values of the selected grids.
- Author: O.Conrad (c) 2005
- Specification: grid
- Menu: Spatial and Geostatistics|Grids
Parameters
| | Name | Type | Identifier | Description | Constraints |
|---|
| Input | Grids | Grid list (input) | GRIDS | - | - |
| Output | Arithmetic Mean (*) | Grid (optional output) | MEAN | - | - |
| Minimum (*) | Grid (optional output) | MIN | - | - |
| Maximum (*) | Grid (optional output) | MAX | - | - |
| Range (*) | Grid (optional output) | RANGE | - | - |
| Sum (*) | Grid (optional output) | SUM | - | - |
| Variance (*) | Grid (optional output) | VAR | - | - |
| Standard Deviation (*) | Grid (optional output) | STDDEV | - | - |
| Mean less Standard Deviation (*) | Grid (optional output) | STDDEVLO | - | - |
| Mean plus Standard Deviation (*) | Grid (optional output) | STDDEVHI | - | - |
| Percentile (*) | Grid (optional output) | PCTL | - | - |
| Options | Percentile | Floating point | PCTL_VAL | - | Minimum: 0.000000
Maximum: 100.000000
Default: 50.000000 |
| (*) optional |
Command-line
Usage: saga_cmd statistics_grid 4 -GRIDS <str> [-MEAN <str>] [-MIN <str>] [-MAX <str>] [-RANGE <str>] [-SUM <str>] [-VAR <str>] [-STDDEV <str>] [-STDDEVLO <str>] [-STDDEVHI <str>] [-PCTL <str>] [-PCTL_VAL <str>]
-GRIDS:<str> Grids
Grid list (input)
-MEAN:<str> Arithmetic Mean
Grid (optional output)
-MIN:<str> Minimum
Grid (optional output)
-MAX:<str> Maximum
Grid (optional output)
-RANGE:<str> Range
Grid (optional output)
-SUM:<str> Sum
Grid (optional output)
-VAR:<str> Variance
Grid (optional output)
-STDDEV:<str> Standard Deviation
Grid (optional output)
-STDDEVLO:<str> Mean less Standard Deviation
Grid (optional output)
-STDDEVHI:<str> Mean plus Standard Deviation
Grid (optional output)
-PCTL:<str> Percentile
Grid (optional output)
-PCTL_VAL:<str> Percentile
Floating point
Minimum: 0.000000
Maximum: 100.000000
Default: 50.000000