grad/div/curl operators don't take side as a kwarg that can be passed to the components #2808

from devito import Grid, Function, VectorFunction, centered, curl

grid = Grid(shape=(11, 11, 11))
f = Function(name='f', grid=grid, space_order=2)
f_vec = VectorFunction(name='f_vec', grid=grid, space_order=2)

expr1 = f.grad().evaluate
expr2 = f.grad(order=2, side=centered).evaluate
display( expr1 )
assert expr1 == expr2

expr1 = f.div().evaluate
expr2 = f.div(order=2, side=centered).evaluate
display( expr1 )
assert expr1 == expr2

expr1 = curl(f_vec).evaluate
expr2 = curl(f_vec,order=2, side=centered).evaluate
display( expr1 )
assert expr1 == expr2