Open-EO / Open-EO/openeo-python-client

Math on all values throws error

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bug feature request
Dominant language
Python
Stars
217
Forks
56
Avg merge
1d 22h
Merged PRs (30d)
2

Description

I'm trying to run

data = connection.load_collection(
  "ERA5",
  spatial_extent = None,
  temporal_extent = ["2000-01-01", "2000-01-02"],
  bands = ["u10", "v10"]
)
data = data ** 2.01 # also tried data.power(2.01)

I'd expect that it computes the power for all vales in the data cube (i.e. apply(process = power)).
Unfortunately I get:

Must be in band math mode already

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Research direction

Reproduce the issue with the ERA5 data cube and the data ** 2.01 or data.power(2.01) expression shown here. Trace the implementation of these operations and the “Must be in band math mode already” error; done means applying the power operation across all cube values or clearly reporting the supported behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
api
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
38/100

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