Issue with ACCESS-ESM ocean output

General
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1

Hello,

I have performed some experiments with ACCESS-ESM1.5 which for the most part have run smoothly. However in one of the output folders (output_055) the ocean data doesn’t appear to have been properly processed. The variables are stored in multiple .nc files with each only covering a small spatial slab.

e.g; instead of

ocean-2d-bottom_age_global-1monthly-mean-ym_0775_01.nc

there are files

ocean-2d-bottom_age_global-1monthly-mean-ym_0775_01.nc.001

through to

ocean-2d-bottom_age_global-1monthly-mean-ym_0775_01.nc.179

I have unsuccessfully tried to use ncks –msa to combine them.

Unsure how to resolve this issue?

Thanks

2

Hi Patrick

MOM5 outputs are saved on tiles by the model, and then collated at the end of each model run. The collation is abstracted away by payu mostly, but in this case it looks like the collation failed.

I think you cd to output_055 and then run payu collate

4

see Usage — payu 1.2.1 documentation

5

Thanks for the quick replies.

I tried running payu collate but it failed with ValueError: Cannot determine model type

6

Sorry - Andrew’s suggestion is probably better.

From the control directory, run payu collate -i 055