issue_comments: 1456417836

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https://github.com/pydata/xarray/issues/7587#issuecomment-1456417836 https://api.github.com/repos/pydata/xarray/issues/7587 1456417836 IC_kwDOAMm_X85Wzyws 54963611 2023-03-06T16:07:00Z 2023-03-06T16:07:00Z NONE

Thank you so much for your very quick reply,

The files are .nc files (netCDF), generated with xarray, Here there is the Panoply screenshot:

This is the display(a)

I double-checked the data and they seem to be float64.

As you said, they do not change dtype and using only a variable, this is the result: da_fam_bulk['tp'].nbytes 41665536 xr.where(da_fam_bulk['tp'] != 0,da_fam_bulk['tp'],np.nan).nbytes 41665536

So using only one variable the problem disappears.

dm 41665536 xr.where 41665536 tp 41665536 xr.where 41665536 gamma_best 41665536 xr.where 41665536 m0 41665536 xr.where 41665536

I checked all the variables, the problem exists only when using the whole dataset.

Do you have any suggestion?

Thank you,

 
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