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SummationByParts
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divide instead of multiply h

This commit is contained in:
Magnus Ulimoen 2020-04-10 01:07:57 +02:00
parent a51ee210fe
commit 147f3040c3
1 changed files with 4 additions and 4 deletions
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8
sbp/src/euler.rs
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@ -630,7 +630,7 @@ fn SAT_characteristics<SBP: SbpOperator>(
) { ) {
// North boundary // North boundary
{ {
let hi = (k.ny() - 1) as Float * SBP::h()[0]; let hi = (k.ny() - 1) as Float / SBP::h()[0];
let sign = -1.0; let sign = -1.0;
let tau = 1.0; let tau = 1.0;
let slice = s![y.ny() - 1, ..]; let slice = s![y.ny() - 1, ..];
@ -648,7 +648,7 @@ fn SAT_characteristics<SBP: SbpOperator>(
} }
// South boundary // South boundary
{ {
let hi = (k.ny() - 1) as Float * SBP::h()[0]; let hi = (k.ny() - 1) as Float / SBP::h()[0];
let sign = 1.0; let sign = 1.0;
let tau = -1.0; let tau = -1.0;
let slice = s![0, ..]; let slice = s![0, ..];
@ -666,7 +666,7 @@ fn SAT_characteristics<SBP: SbpOperator>(
} }
// West Boundary // West Boundary
{ {
let hi = (k.nx() - 1) as Float * SBP::h()[0]; let hi = (k.nx() - 1) as Float / SBP::h()[0];
let sign = 1.0; let sign = 1.0;
let tau = -1.0; let tau = -1.0;
let slice = s![.., 0]; let slice = s![.., 0];
@ -684,7 +684,7 @@ fn SAT_characteristics<SBP: SbpOperator>(
} }
// East Boundary // East Boundary
{ {
let hi = (k.nx() - 1) as Float * SBP::h()[0]; let hi = (k.nx() - 1) as Float / SBP::h()[0];
let sign = -1.0; let sign = -1.0;
let tau = 1.0; let tau = 1.0;
let slice = s![.., y.nx() - 1]; let slice = s![.., y.nx() - 1];