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# SPDX-FileCopyrightText: Copyright © DUNE Project contributors, see file LICENSE.md in module root
# SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
from dune.grid import gridFunction
from picklefunc import localF, TimeDependent
func = TimeDependent()
def error(gv,t,df,dfs):
if t is None:
return [ gridFunction(gv, name="error", order=3)(
lambda e,x: abs(df(e,x)-localF(e,x))
)]
else:
func.t = t
return [ gridFunction(gv, name="error", order=3)(
lambda e,x: abs(df(e,x)-func(e,x))
)]
register = [error]
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