Panu Lahtinen

With matching **areas** and `generate=True` the composite should be formed using the original values and the completed composite resampled afterwards without the artefacts. Note that all the areas need to...

I'd forget the HRV composites for FCI, there's no panchromatic channel. If one really wants to play with it, averaging the `vis_05`, `vis_06` and `vis_08` channels would give roughly the...

For FCI IR Sandwich I've used `vis_06` for the visible portion, works pretty nice.

In spite of my skepticism against working on HRV composites for FCI, I did a test:  And the quick'n'dirty implementation: ```python #!/usr/bin/env python import glob import hdf5plugin from satpy.writers...

Also, just using `vis06` instead of HRV isn't half bad, maybe a bit too red: 

I had a thought of using `FillingCompositor` to circumnavigate this problem, but it seems to only work with RGB composites. This would also require creation of the full composite for...

Your files have `reduced` in their names, which means the pattern defined [here](https://github.com/pytroll/satpy/blob/main/satpy/etc/readers/tropomi_l2.yaml#L13-L16) doesn't match. You could try creating your own local config that has the `reduced` in it: *...

I added this issue to the PCW 2023 project board. I think this could be further split to the following sub-tasks: - Satpy Multiscene method as described by Dave above,...

Oh, I didn't know that different area possibility! I'll dig in to how dependencies are loaded/handled currently in `Scene`. Maybe that can be used here. Passing a "load dataset X...

> @pnuu So you're saying you want a criteria in the dependency loading to pull from the existing DataArrays in the `Scene`? Or to load time-specific things from readers? My...