Error: [NodeId: StampsExport] The Product ‘_20171006_IW2’ already contains a band with the name ‘i_20171006.rslc’

Hello, I have seen that other people have this same error, but have not found the solution. This occurs by running the stamp_export.py script and only with the master image.
I don’t know if you have any ideas that you can help me with.
I look forward to your responses.
Regards.

Did you prepare the master manually?
If so, please make sure that you have only selected VV polarization in the TOPS Split operator.

grafik

The final stack should only consist of VV bands (of master and all slaves)

When using snap2stamps it does this automatically by assigning the master image in project.conf, right?

the master image is referenced in the config file, yes. But you still have to prepare the master, manually as recommended here, to make sure it is processed correct.

Also, the master should be stored in a separate folder so that the coregistration will not use it as a slave. This would lead to a stack with identical master and slave date (probably also one cause of the error)

1 Like

I will follow your recommendations, thank you very much and sorry for the inconvenience.

no need to apologize. In case one of the suggestions fixes your error, please report in here so others can learn from this case.

Indeed I had the master image with the slaves, now everything works without error.

1 Like

That’s how I solved it:
from the stack_deb just delete the duplicates of i_mst,q_mst and Intensity_mst, and the error will no longer appear and you can export the pair made with Master-Master
Obviously this step is if you do it manually and not using xml or script_python :wink:

1 Like