From 147f3040c361e64759ec89c3100f9b7c7b42433a Mon Sep 17 00:00:00 2001
From: Magnus Ulimoen <flymagnus@gmail.com>
Date: Fri, 10 Apr 2020 01:07:57 +0200
Subject: [PATCH] divide instead of multiply h

---
 sbp/src/euler.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sbp/src/euler.rs b/sbp/src/euler.rs
index b7507bc..66ed772 100644
--- a/sbp/src/euler.rs
+++ b/sbp/src/euler.rs
@@ -630,7 +630,7 @@ fn SAT_characteristics<SBP: SbpOperator>(
 ) {
     // 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 tau = 1.0;
         let slice = s![y.ny() - 1, ..];
@@ -648,7 +648,7 @@ fn SAT_characteristics<SBP: SbpOperator>(
     }
     // 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 tau = -1.0;
         let slice = s![0, ..];
@@ -666,7 +666,7 @@ fn SAT_characteristics<SBP: SbpOperator>(
     }
     // 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 tau = -1.0;
         let slice = s![.., 0];
@@ -684,7 +684,7 @@ fn SAT_characteristics<SBP: SbpOperator>(
     }
     // 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 tau = 1.0;
         let slice = s![.., y.nx() - 1];