From a48bfbc6966101c8a3c3eb7c4db6bd7a1e72c00a Mon Sep 17 00:00:00 2001
From: Thomas Kittelmann <thomas.kittelmann@ess.eu>
Date: Thu, 24 Oct 2024 13:46:21 +0200
Subject: [PATCH] work on test reproducibility

---
 ncrystal_core/src/NCVDOSEval.cc | 3 ++-
 tests/scripts/vdosreg2.log      | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/ncrystal_core/src/NCVDOSEval.cc b/ncrystal_core/src/NCVDOSEval.cc
index 254844e1..cb1ed419 100644
--- a/ncrystal_core/src/NCVDOSEval.cc
+++ b/ncrystal_core/src/NCVDOSEval.cc
@@ -177,7 +177,8 @@ NC::VDOSEval::VDOSEval(const VDOSData& vd)
 {
   if ( s_verbose_vdoseval )
     NCRYSTAL_MSG("VDOSEval constructed ("<<m_density.size()
-                 <<" density pts on egrid spanning ["<<m_emin<<", "<<m_emax<<"]");
+                 <<" density pts on egrid spanning ["<<fmt(m_emin,"%.14g")
+                 <<", "<<fmt(m_emax,"%.14g")<<"])");
 
   nc_assert( m_elementMassAMU.dbl()>0.5 && m_elementMassAMU.dbl()<2000.0 );
   nc_assert_always(m_density.size()<static_cast<std::size_t>(std::numeric_limits<int>::max()-2));
diff --git a/tests/scripts/vdosreg2.log b/tests/scripts/vdosreg2.log
index a2cb5d64..7360e4e0 100644
--- a/tests/scripts/vdosreg2.log
+++ b/tests/scripts/vdosreg2.log
@@ -742,7 +742,7 @@ NCrystal: regulariseVDOSGrid Checking best tol (from k=252):  4.57143e-08 versus
 NCrystal: regulariseVDOSGrid trying k=615 (m=5007, eps=7.36254e-06)
 NCrystal: regulariseVDOSGrid Checking best tol (from k=252):  4.57143e-08 versus 4.27486e-07 = 0.0427486 * 1e-05
 NCrystal: regulariseVDOSGrid Grid was regularised using 2054 equidistant points on interval [0.00524982, 0.0480192]
-NCrystal: VDOSEval constructed (2054 density pts on egrid spanning [0.00524982, 0.0480192]
+NCrystal: VDOSEval constructed (2054 density pts on egrid spanning [0.00524982, 0.048019186904762])
 NCrystal: Called regulariseVDOSGrid([0.00524982,..,0.0479984], 172 density pts
 NCrystal: regulariseVDOSGrid trying k=246 (m=2003, eps=3.09439e-06)
 NCrystal: regulariseVDOSGrid NEW BEST k=246 (reduces epsilon by factor 0 = 1-1)
@@ -1487,4 +1487,4 @@ NCrystal: regulariseVDOSGrid Checking best tol (from k=252):  4.57143e-08 versus
 NCrystal: regulariseVDOSGrid trying k=615 (m=5007, eps=7.36254e-06)
 NCrystal: regulariseVDOSGrid Checking best tol (from k=252):  4.57143e-08 versus 4.27486e-07 = 0.0427486 * 1e-05
 NCrystal: regulariseVDOSGrid Grid was regularised using 2054 equidistant points on interval [0.00524982, 0.0480192]
-NCrystal: VDOSEval constructed (2054 density pts on egrid spanning [0.00524982, 0.0480192]
+NCrystal: VDOSEval constructed (2054 density pts on egrid spanning [0.00524982, 0.048019186904762])