mppnccombine fails on icebergs for ESM2M.pi_control_C2 test case

[nichannah]

mppnccombine fails on this test case with the following error:

Error: different number of records than the first input file! Warning: output file may be incomplete!

Here is the command that I executed:

[nah599@r746 RESTART]$ /short/v45/nah599/more_home/MOM5/bin/mppnccombine.nci icebergs.res.nc icebergs.res.nc.0000 icebergs.res.nc.0001 icebergs.res.nc.0002 icebergs.res.nc.0003 icebergs.res.nc.0004 icebergs.res.nc.0005 icebergs.res.nc.0006 icebergs.res.nc.0007 icebergs.res.nc.0008 icebergs.res.nc.0009 icebergs.res.nc.0010 icebergs.res.nc.0011 icebergs.res.nc.0012 icebergs.res.nc.0013 icebergs.res.nc.0014 icebergs.res.nc.0016 icebergs.res.nc.0017 icebergs.res.nc.0018 icebergs.res.nc.0019 icebergs.res.nc.0020 icebergs.res.nc.0021 icebergs.res.nc.0023 icebergs.res.nc.0024 icebergs.res.nc.0025 icebergs.res.nc.0026 icebergs.res.nc.0027 icebergs.res.nc.0028