Error in make_bdry_file.py

[arief121]

Hi All,

I'm trying to create icbc file as roms model input, I just tried this pyroms a while ago.

I found a problem when running make_bdry_file.py, with this error:

`horizontal interpolation using scrip weights
vertical interpolation from standard z level to sigma
write data in destination file
multiprocessing.pool.RemoteTraceback:
"""
Traceback (most recent call last):
File "/home/coawst/.conda/envs/pyroms/lib/python3.8/multiprocessing/pool.py", line 125, in worker
result = (True, func(*args, **kwds))
File "/home/coawst/.conda/envs/pyroms/lib/python3.8/multiprocessing/pool.py", line 48, in mapstar
return list(map(*args))
File "make_bdry_file.py", line 26, in do_file
zeta = remap_bdry(file, 'ssh', src_grd, dst_grd, dst_dir=dst_dir)
File "/home/coawst/penang/remap_bdry.py", line 207, in remap_bdry
nc.variables['ocean_time'][0] = time
KeyError: 'ocean_time'
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "make_bdry_file.py", line 85, in
results = p.map(partial_do_file, lst_file)
File "/home/coawst/.conda/envs/pyroms/lib/python3.8/multiprocessing/pool.py", line 364, in map
return self._map_async(func, iterable, mapstar, chunksize).get()
File "/home/coawst/.conda/envs/pyroms/lib/python3.8/multiprocessing/pool.py", line 771, in get
raise self._value
KeyError: 'ocean_time'`

but I tried to check the file in question, there is already ocean_time in it:

(pyroms) [coawst@master penang]$ ncdump -h ./bdry/HYCOM_GLBy0.08_2019_121_ssh_bdry_PENANG.nc netcdf HYCOM_GLBy0.08_2019_121_ssh_bdry_PENANG { dimensions: xi_rho = 20 ; xi_u = 19 ; xi_v = 20 ; xi_psi = 19 ; eta_rho = 40 ; eta_u = 40 ; eta_v = 39 ; eta_psi = 39 ; s_rho = 15 ; s_w = 16 ; ocean_time = UNLIMITED ; // (1 currently) // global attributes: :Description = "ROMS file" ; :Author = "pyroms_toolbox.nc_create_roms_file" ; :Created = "2025-01-22 11:28:14" ; :title = "ROMS file" ; data: ocean_time = 43584 ; }

Does anyone know why this error occurs?
thank you for your help