to create config ORCA2_LIM3 with NEMO_clement:
./makenemo -n ORCA2_LIM3 -r ORCA2_LIM -s NEMO_clement -m x3750_ADA -j0
to compile config ORCA2_LIM3
./makenemo -n ORCA2_LIM3 -s NEMO_clement -m x3750_ADA -j8