Bandmath processing with multiband image

Hi, everyone,

When I use Graph Builder to convert temperatures from Kelvin to Celsius on a multi-band image (~ 1000 bands), the result is only for a single band.

Is it possible to apply the conversion to all bands?

with best regards,

Unfortunately this is not possible.
For achieving such a task I would say it would be best to write a script.
One options is to generate the XML graph and then let it run from the command line.
The other would be to write a Python/snappy script which is doing processing.
Some starter guides for snappy are available in the SNAP Wiki: Using SNAP in your Python programs


Thank you for your response. I see that unit conversion works well with batch mode on separate bands. So, is it possible to unstack a multi-band image in snap ?

with best regards,