view SbpOperators/operators/d2_4th.txt @ 324:047dee8efaef

Grids.EquidistantGrid: Add constructor for 1d grid
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 24 Sep 2020 21:28:28 +0200
parents 6e3cdf57f0a1
children
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# D2 order 4

boundary_stencils
     2    -5       4      -1     0     0
     1    -2       1       0     0     0
 -4/43 59/43 -110/43   59/43 -4/43     0
 -1/49     0   59/49 -118/49 64/49 -4/49

inner_stencil
-1/12     4/3  -5/2   4/3 -1/12

e
1

d1
-11/6 3 -3/2 1/3