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Missing data for 1 day in ENS mean dataset for surface variables #234

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rodrigoalmeida94 opened this issue Feb 18, 2025 · 0 comments

rodrigoalmeida94 commented Feb 18, 2025

I believe I have found missing data in the ENS mean dataset:

ens_source = xr.open_zarr(
    "gs://weatherbench2/datasets/ifs_ens/2018-2022-1440x721_mean.zarr"
)
ens_source.sel(time="2019-10-17T00:00:00.000000000")["2m_temperature"].isel(prediction_timedelta=-1).plot()
# results in an empty plot

I spot checked a couple other surface variables (10m_v_component_of_wind, 10m_u_component_of_wind) and they are also empty.

It looks like the pressure level variables are fine:

ens_source.sel(time="2019-10-17T00:00:00.000000000")["temperature"].isel(prediction_timedelta=-1, level=-1).plot()
# normal plot

Not sure if you still have the source data but would be amazing to have this filled in. Can I support this in any way?

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