3.4.5.2. Combination

_images/combination_tab.png

Combination

This tab allows for the combination of bands loaded in a Band set. This tool is intended for combining classifications in order to get a raster where each value corresponds to a combination of class values. Raster values must be integer type. A combination raster is produced as output and the area of each combination is reported in a .csv file.

This tool supports virtual raster output; if the output file name ends with .vrt then the output is created as virtual raster composed of as many .tif files as the number of CPU threads defined in System; for large rasters this can speed up the process.

Порада

Information about APIs of this tool in Remotior Sensus at this link .

3.4.5.2.1. Combination of band values

Tool symbol and name

Description

Select input band set (of classifications) input_number

select the input Band set

checkbox Use value as NoData input_number

if checked, set the value of NoData pixels, ignored during the calculation

Script script_tool

add this function to the Script

RUN run

run this function

The list of combinations and the area thereof will be displayed in the tab Output.