BandMath

Brief Description

Perform a mathematical operation on monoband images

Long Description

This application performs a mathematical operation on monoband images. Mathematical formula interpretation is done via MuParser libraries http://muparser.sourceforge.net/

Parameters

[param] -il <string> Image list to perform computation on.. Mandatory: True. Default Value: "0"
[param] -out <string> Output image.. Mandatory: True. Default Value: ""
[param] -ram <int32> Available memory for processing (in MB). Mandatory: False. Default Value: "128"
[param] -exp <string> The mathematical expression to apply. Use im1b1 for the first band, im1b2 for the second one.... Mandatory: True. Default Value: ""

Limitations

None

Authors

OTB-Team

Example of use

il: verySmallFSATSW_r.tif verySmallFSATSW_nir.tif verySmallFSATSW.tif
out: apTvUtBandMathOutput.tif
exp: "cos(im1b1)+im2b1*im3b1-im3b2+ndvi(im3b3, im3b4)"