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198808xc / Pangu-Weather

An official implementation of Pangu-Weather
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Sample Input Data Discrepancy #52

Open v-weh opened 11 months ago

v-weh commented 11 months ago

Hi,

The given sample data input_surface.npy and input_upper.npy are stated to correspond to 12:00UTC, 2018/09/27 ERA5 data.

However, the downloaded ERA5 data using CDSAPI seem to differ in value from the sample given data. Not sure if the sample input data has been modified or is it just ERA5 data being updated continuously?

198808xc commented 11 months ago

Hi,

Your data are likely correct and, as far as we know, ERA5 is not updated.

We checked the data and found that the discrepancy may be because we used an incorrect date, i.e., the provided sample data were not from 1200UTC, 2018/09/27, but from another date. We will try to figure out the correct date, or upload the correct data at 1200UTC, 2018/09/27.