---
name: "otbcli_BandMath"
section: "1"
platform: "linux"
package: "otb-bin"
version: "6.6.1+dfsg-1+b1"
release: "Debian 10 (Buster)"
platforms: ["linux"]
url: "https://new.carta.tech/otbcli_BandMath"
---

# otbcli\_BandMath(1)

OTB BandMath application

## NAME

otbcli\_BandMath - OTB BandMath application

## DESCRIPTION

This is the BandMath application, version 5.2.0 Perform a mathematical operation on monoband images

Complete documentation: http://www.orfeo-toolbox.org/Applications/BandMath.html

### Parameters:

- **-progress** \<boolean\>

  Report progress

 **-il**       \<string list\>    Input image list  (mandatory)\
  **-out**      \<string\> \[pixel\] Output Image  \[pixel=uint8/uint16/int16/uint32/int32/float/double\] (default value is float) (mandatory)

- **-ram**

  \<int32\>          Available RAM (Mb)  (optional, off by default, default value is 128)

 **-exp**      \<string\>         Expression  (mandatory)

- **-inxml**

  \<string\>         Load otb application from xml file  (optional, off by default)

## EXAMPLES

otbcli\_BandMath -il verySmallFSATSW\_r.tif verySmallFSATSW\_nir.tif verySmallFSATSW.tif -out apTvUtBandMathOutput.tif -exp "cos(im1b1)+im2b1\*im3b1-im3b2+ndvi(im3b3, im3b4)"

## SEE ALSO

The full documentation for **otbcli\_BandMath** is maintained as a Texinfo manual.  If the **info** and **otbcli\_BandMath** programs are properly installed at your site, the command

-

  **info otbcli\_BandMath**

should give you access to the complete manual.