- IGNORED and IGNOUT fields are converted to EXPORTED and EXPOUT
- The file areas.nc is not needed anymore to calculate some
statistics with options CHECKIN and/or CHECKOUT.
- SEQ index is no longer needed to ensure correct coupling
sequencing within the coupler. Use of SEQ allows the coupling layer
to detect potential deadlocks before they happen and to exit
gracefully (see section ).
- The I/O library mpp_io is no longer used to write the restart and output files.