set dt 1e-5 

buoyancy -g 0 -1 -a 'Pr*Ra'

init
loop 100 
  step 1000
endl
flux
line -f centreline_horiz_minmax_v.dat -p1 0.0 0.5 -p2 1.0 0.5 -n 1000 -minmax -u 'v'
line -f centreline_vert_minmax_u.dat -p1 0.5 0.0 -p2 0.5 1.0 -n 1000 -minmax -u 'u'
save
tecp -vars vel p vort psi
stop

