[Spectral Processing Dialog] can't write outputs into a new field

[Andreas Rabe]

I guess this is a bug (maybe not?), but I can only select already existing fields to write the output:

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Overwriting existing fields is a very special usecase, usually I want to create a new field and don’t want to loose any of my existing fields.

I would recommend to do it like the QGIS Field Calculator, where I have the option to update an existing field, but it isn’t the only option I have:

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[Benjamin Jakimow]

It's an editable combo box. just type the new fields name.

[Andreas Rabe]