wave drag and aerobulk
In the current version, we have a STOP in sbcwave.F90 if ln_cdgw=true and ln_blk=true:
IF( ln_cdgw .AND. ln_blk ) &
& CALL ctl_stop( 'drag coefficient read from wave model NOT available yet with aerobulk package')
But, these options can be used together for two bulk options (ln_NCAR and ln_MFS)
We can replace the STOP with a WARNING (so users can be aware it is not used if other aerobulk are chosen)
IF( ln_cdgw .AND. ln_blk ) &
& CALL ctl_warn( 'drag coefficient read from wave model available ONLY with ln_NCAR and ln_MFS aerobulk options')