[RegCNET] weird error in mod_bdycod

[Peter Huszar]

Dear RegCM users,

running RegCM 4.2 after on month, the following error occured. Any
ideas what might it be connected with?
If needed, I can provide further details.

  ------------- IMPORTANT NOTICE ------------
  ------------- IMPORTANT NOTICE ------------
  ------------- IMPORTANT NOTICE ------------
  ------------- IMPORTANT NOTICE ------------
 mod_bdycod.F90 :      154:            1
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
with errorcode 1.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.

Thanks in advance
Peter