view SbpOperators/operators/d2_2nd.txt @ 244:a827568fc251 boundary_conditions

Fix NormalDerivative and add tests
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 26 Jun 2019 21:22:36 +0200
parents 6e3cdf57f0a1
children
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# D2 order 2

boundary_stencils
1 -2 1

inner_stencil
1 -2 1

e
1

d1
-3/2 2 -1/2