Clipped velocities in open boundary conditions
Created by: jpolton
In the process of generating 3d boundary conditions for T,S,U,V over 2016-2018 it appeared that there were spurious near bed velocities in the generated files.
This is almost certainly due to an inappropriate creation of the mask fields. (In CMEMS data all the variables are somehow mapped to T-points, spurious bed T,S were not apparent).
The fix was to clip the velocities e.g.:
ncap2 -O -s 'where(vomecrty<-0.5) vomecrty=-0.5' BoBEAS_bdyV_y2019m04.nc BoBEAS_bdyV_y2019m04.nc