! bn_conventions_history.jnl
! ticket 2169: 
! Write conventions CF-1.6
! When appending to the Conventions and history 
! attribute, add the new stuff with a comma and newline.

sp cp data/conventions_history_in.nc conventions_history.nc
use conventions_history
!
!  The existing global attributes
sh att .
!
! Write to the file
let v3 = v1+v2
save/append/file=conventions_history.nc v3
can dat/all; use conventions_history
!
! The new attibutes
sh att .
