[GRASS-dev] nc_spm_08_grass8?

[Anna Petrášová]

Hi devs,

given the changes with bands (which I still don't fully understand) do we
need to have a new sample dataset, in which the landsat scenes have bands?
Context: I was playing with basic classification examples (g.gui.iclass,
i.gensigset) and apparently it doesn't work and it's giving me error:

Raster map <lsat7_2002_80 at PERMANENT> lacks band reference

So my questions are:

1. Is that expected behavior? Seems little strict to me.
2. If yes, then what do I do when working with other data than Landsat,
Sentinel, etc - g.bands doesn't currently support user-defined references.
3. Also, if yes, do we need a sample dataset for GRASS8 then? Otherwise any
examples with landsat fail.

Sorry if I misunderstood anything.

Thanks,
Anna
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