MPI runs on CI fail after postprocessing

[LenkaNovak]

As pointed out by @Sbozzolo MPI runs now throw an error after postprocessing:

HDF5-DIAG: Error detected in HDF5 (1.14.3) thread 0:
  #000: ../../src/H5A.c line 2397 in H5Aexists(): can't synchronously check if attribute exists
    major: Attribute
    minor: Can't get value
  #001: ../../src/H5A.c line 2364 in H5A__exists_api_common(): can't set object access arguments
    major: Attribute
    minor: Can't set value
  #002: ../../src/H5VLint.c line 2634 in H5VL_setup_self_args(): invalid location identifier
    major: Invalid arguments to routine
    minor: Inappropriate type
  #003: ../../src/H5VLint.c line 1733 in H5VL_vol_object(): invalid identifier
    major: Invalid arguments to routine
    minor: Inappropriate type
HDF5-DIAG: Error detected in HDF5 (1.14.3) thread 0:
  #000: ../../src/H5Adeprec.c line 134 in H5Acreate1(): invalid location identifier
    major: Invalid arguments to routine
    minor: Inappropriate type
  #001: ../../src/H5VLint.c line 1733 in H5VL_vol_object(): invalid identifier
    major: Invalid arguments to routine
    minor: Inappropriate type
error in running finalizer: NCDatasets.NetCDFError(code=-105, msg="NetCDF: Can't add HDF5 file metadata")
check at /central/scratch/esm/slurm-buildkite/climacoupler-ci/depot/cpu/packages/NCDatasets/mKQDc/src/errorhandling.jl:25 [inlined]
nc_close at /central/scratch/esm/slurm-buildkite/climacoupler-ci/depot/cpu/packages/NCDatasets/mKQDc/src/netcdf_c.jl:1218
close at /central/scratch/esm/slurm-buildkite/climacoupler-ci/depot/cpu/packages/NCDatasets/mKQDc/src/dataset.jl:299
_finalize at /central/scratch/esm/slurm-buildkite/climacoupler-ci/depot/cpu/packages/NCDatasets/mKQDc/src/dataset.jl:75

https://buildkite.com/clima/climacoupler-longruns/builds/463#018dfc53-a664-4deb-843c-f53b8c3f8ca5

Note that this is after the sim runs and generates the required plots.

[juliasloan25]

this has been resolved