This tab allows for calculating the statistics related to an input raster for
every unique value of a reference vector.
For example, if a vector file contains a numeric field zone, this tool
allows for calculating the mean value (for each zone) of input raster pixels.
It is loaded only if the :guilabel:`Simplified interface` is not enabled.
Tip
Information about APIs of this tool in Remotior Sensus at this link .
| Tool symbol and name | Description |
|---|---|
:guilabel:`Select the input raster`  |
select a raster (already loaded in QGIS) |
 |
refresh layer list |
| :guilabel:`Select the reference vector or raster` |
select a raster or a vector (already loaded in QGIS), used as reference layer for zones |
|
refresh layer list |
| :guilabel:`Vector field` |
if a vector is selected as reference, select a vector field containing numeric values |
| Tool symbol and name | Description |
|---|---|
 :guilabel:`Count`  |
if checked, calculate Count statistic |
| :guilabel:`Maximum` |
if checked, calculate Maximum statistic |
| :guilabel:`Minimum` |
if checked, calculate Minimum statistic |
| :guilabel:`Mean` |
if checked, calculate Mean statistic |
| :guilabel:`Median` |
if checked, calculate Median statistic |
:guilabel:`Percentile`  |
if checked, calculate Percentile statistic; multimple percentile values can be entered separated by comma in the input text |
| :guilabel:`Standard deviation` |
if checked, calculate Standard deviation statistic |
| :guilabel:`Sum` |
if checked, calculate Sum statistic |
| Tool symbol and name | Description |
|---|---|
:guilabel:`Script`  |
add this function to the :ref:`script_tab` |
:guilabel:`RUN`  |
run this function |