Cannot find field with valid time stamp

[InterstellarPenguin]

Your name

Guolinyang

Your affiliation

UCAS

What happened? What did you expect to happen?

Hi, I’m running a 42-year CO2 simulation using my own monthly carbon flux and fossil fuel data (referred to as SA). The simulation runs smoothly until the last time step (2022-12-01), where I encounter the error described as 'Cannot find field with valid time stamp.'

To debug, I initiated another simulation (referred to as SB) starting from 2022-11-01 and ending on 2023-01-01. In this run, I modified the fossil fuel emission setting in HEMCO_config.rc from EFY to C. Interestingly, the issue does not occur when reading the 2022-12-01 fossil fuel data in this setup.

What are the steps to reproduce the bug?

Related config setting are below:
SA:

SB:

PS: I also post my code of creating the input data

I'm wondering if this process might have introduced the bug, especially the following line: xr.cftime_range(start='1981-01-01', end='2022-12-01', freq='MS')

When the model reading other carbon flux data I created, the bugs still appear, I suspect the reason is the same as the fossil fuel data, since I used an identical format to creating input datas.

Please attach any relevant configuration and log files.

No response

What GEOS-Chem version were you using?

14.4.2

What environment were you running GEOS-Chem on?

Local cluster

What compiler and version were you using?

ifort version 15.0.2

Will you be addressing this bug yourself?

Yes

In what configuration were you running GEOS-Chem?

GCClassic

What simulation were you running?

CO2

As what resolution were you running GEOS-Chem?

2x2.5

What meterology fields did you use?

MERRA-2

Additional information

No response