view SbpOperators/operators/d2_2nd.txt @ 283:12a12a5cd973 boundary_conditions

Fix tests for Laplace2D.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Thu, 09 Jan 2020 13:38:06 +0100
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