'ERROR: trcdata_init: failed to allocate x array' in SE case

Hi all,

I've come across an error which I haven't seen before and which hasn't been discussed in the forums elsewhere. This is a MUSICA case running the FCnudged compset in CESM2.2.2. The case compiles and submits as normal, but crashes fairly quickly when loading in emissions files. Below is the relevant output from the atm log:

srf_emis_inti: n_emis_files = 87
(GETFIL): attempting to find local file CAMS-GLOB-ANT_Glb_ne0np4.UK_JAK_ne30x16_SO2_anthro-ag-ship-res_surface_v3.1_c20240607.nc
(GETFIL): using /work/n02/n02/jking/cesm/MUSICA_REPO/ne0np4.UK_JAK_ne30x16/CAMS_data/CAMS-GLOB-ANT_Glb_ne0np4.UK_JAK_ne30x16_SO2_anthro-ag-ship-res_surface_v3.1_c20240607.nc
trcdata_init: data type: CYCLICAL file: /work/n02/n02/jking/cesm/MUSICA_REPO/ne0np4.UK_JAK_ne30x16/CAMS_data/CAMS-GLOB-ANT_Glb_ne0np4.UK_JAK_ne30x16_SO2_anthro-ag-ship-res_surface_v3.1_c20240607.nc
(GETFIL): attempting to find local file CAMS-GLOB-ANT_Glb_ne0np4.UK_JAK_ne30x16_SO2_anthro-ag-ship-res_surface_v3.1_c20240607.nc
(GETFIL): using /work/n02/n02/jking/cesm/MUSICA_REPO/ne0np4.UK_JAK_ne30x16/CAMS_data/CAMS-GLOB-ANT_Glb_ne0np4.UK_JAK_ne30x16_SO2_anthro-ag-ship-res_surface_v3.1_c20240607.nc
open_trc_datafile: /work/n02/n02/jking/cesm/MUSICA_REPO/ne0np4.UK_JAK_ne30x16/CAMS_data/CAMS-GLOB-ANT_Glb_ne0np4.UK_JAK_ne30x16_SO2_anthro-ag-ship-res_surface_v3.1_c20240607.nc
trcdata_init: file%ps allocation error = 5014
ERROR: trcdata_init: failed to allocate x array

I'm not sure what this is - it looks like either some kind of memory error, or some objection to the properties of that input file. Said file looks fine to me, having the expected variables and dimensions, including (crucially) the same number of 'ncol' as the SE grid on which I'm trying to run the case, so I'm not sure what I'm missing.

Any advice is as ever much appreciated.

James