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I would expect to be told that "brightn" is not a valid calibration. Or more generically and realistically, with #1088, I expect to be informed that there are no results for the DataQuery(name="C08", calibration="brightn"). I've also tested it with #1088. When I explicitly construct the DataQuery I get:
Traceback (most recent call last):
File "mwe66.py", line 4, in <module>
sc.load([DataQuery(name="C08", calibration="brightn")])
File "/data/gholl/miniconda3/envs/py38/lib/python3.8/site-packages/satpy/scene.py", line 975, in load
raise KeyError("Unknown datasets: {}".format(unknown_str))
KeyError: "Unknown datasets: DataQuery(name='C08', calibration='brightn')"
Perhaps #1088 should turn every index, whether by string (name), number (wavelength) or otherwise into a DataQuery. That way the KeyError would turn into the one above and the error message would be more correct.
Actual results
I'm told that dataset 'C08' is unknown, which is simply not true.
Traceback (most recent call last):
File "mwe66.py", line 4, in <module>
sc.load(["C08"], calibration="brightn")
File "/data/gholl/miniconda3/envs/py38/lib/python3.8/site-packages/satpy/scene.py", line 975, in load
raise KeyError("Unknown datasets: {}".format(unknown_str))
KeyError: 'Unknown datasets: C08'
Environment Info:
Tried with both Satpy master (0.22.1.dev14+gb909413f) as well as the latest commit on #1088 (0.21.1.dev398+gaa8c5e30).
The text was updated successfully, but these errors were encountered:
Describe the bug
Satpy gives a misleading error message when I'm trying to load a channel with a calibration (or other parameter) that is invalid.
To Reproduce
Expected behavior
I would expect to be told that
"brightn"
is not a valid calibration. Or more generically and realistically, with #1088, I expect to be informed that there are no results for theDataQuery(name="C08", calibration="brightn")
. I've also tested it with #1088. When I explicitly construct theDataQuery
I get:Perhaps #1088 should turn every index, whether by string (name), number (wavelength) or otherwise into a
DataQuery
. That way theKeyError
would turn into the one above and the error message would be more correct.Actual results
I'm told that dataset
'C08'
is unknown, which is simply not true.Environment Info:
Tried with both Satpy master (0.22.1.dev14+gb909413f) as well as the latest commit on #1088 (0.21.1.dev398+gaa8c5e30).
The text was updated successfully, but these errors were encountered: