From 0f8df5cca19ad246dc75eec8a0954a1d3cb1de53 Mon Sep 17 00:00:00 2001
From: Kai Bao <kai.bao@sintef.no>
Date: Thu, 23 Jun 2022 22:44:20 +0200
Subject: [PATCH] white space cleaning up

no functionality change.
---
 opm/material/eos/PengRobinson.hpp             | 44 +++++++++----------
 .../fluidsystems/Co2BrineFluidSystem.hh       |  8 ++--
 tests/test_chiflash.cpp                       |  6 +--
 tests/test_co2brine_flash.cpp                 |  2 +-
 4 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/opm/material/eos/PengRobinson.hpp b/opm/material/eos/PengRobinson.hpp
index 8fedd2f4e..b14f7a677 100644
--- a/opm/material/eos/PengRobinson.hpp
+++ b/opm/material/eos/PengRobinson.hpp
@@ -205,30 +205,30 @@ public:
             Vm = VmCubic;
 
             // find the extrema (if they are present)
-             Evaluation Vmin, Vmax, pmin, pmax;
-             if (findExtrema_(Vmin, Vmax,
-                              pmin, pmax,
-                              a, b, T))
-             {
-                 if (isGasPhase)
-                     Vm = std::max(Vmax, VmCubic);
-                 else {
-                     if (Vmin > 0)
-                         Vm = std::min(Vmin, VmCubic);
-                     else
-                         Vm = VmCubic;
-                 }
-             }
-             else {
-                 // the EOS does not exhibit any physically meaningful
-                 // extrema, and the fluid is critical...
-                 Vm = VmCubic;
-                 handleCriticalFluid_(Vm, fs, params, phaseIdx, isGasPhase);
-             }
+            Evaluation Vmin, Vmax, pmin, pmax;
+            if (findExtrema_(Vmin, Vmax,
+                             pmin, pmax,
+                             a, b, T))
+            {
+                if (isGasPhase)
+                    Vm = std::max(Vmax, VmCubic);
+                else {
+                    if (Vmin > 0)
+                        Vm = std::min(Vmin, VmCubic);
+                    else
+                        Vm = VmCubic;
+                }
+            }
+            else {
+                // the EOS does not exhibit any physically meaningful
+                // extrema, and the fluid is critical...
+                Vm = VmCubic;
+                handleCriticalFluid_(Vm, fs, params, phaseIdx, isGasPhase);
+            }
         }
 
         Valgrind::CheckDefined(Vm);
-        assert(std::isfinite(scalarValue(Vm)));        
+        assert(std::isfinite(scalarValue(Vm)));
         assert(Vm > 0);
         return Vm;
     }
@@ -250,7 +250,7 @@ public:
         const Evaluation& p = params.pressure();
         const Evaluation& Vm = params.molarVolume();
 
-        const Evaluation& RT = Constants<Scalar>::R*T;        
+        const Evaluation& RT = Constants<Scalar>::R*T;
         const Evaluation& Z = p*Vm/RT;
         const Evaluation& Bstar = p*params.b() / RT;
 
diff --git a/opm/material/fluidsystems/Co2BrineFluidSystem.hh b/opm/material/fluidsystems/Co2BrineFluidSystem.hh
index f17152c53..11d13fb00 100644
--- a/opm/material/fluidsystems/Co2BrineFluidSystem.hh
+++ b/opm/material/fluidsystems/Co2BrineFluidSystem.hh
@@ -163,9 +163,9 @@ namespace Opm {
         {
             // Use LBC method to calculate viscosity
             LhsEval mu;
-            mu = ViscosityModel::LBC(fluidState, paramCache, phaseIdx); 
+            mu = ViscosityModel::LBC(fluidState, paramCache, phaseIdx);
+
 
-         
             return mu;
 
         }
@@ -180,11 +180,11 @@ namespace Opm {
             assert(0 <= phaseIdx && phaseIdx < numPhases);
             assert(0 <= compIdx && compIdx < numComponents);
 
-            LhsEval phi = PengRobinsonMixture::computeFugacityCoefficient(fluidState, paramCache, phaseIdx, compIdx); 
+            LhsEval phi = PengRobinsonMixture::computeFugacityCoefficient(fluidState, paramCache, phaseIdx, compIdx);
 
             return phi;
         }
 
     };
 }
-#endif //OPM_CO2BRINEFLUIDSYSTEM_HH
\ No newline at end of file
+#endif //OPM_CO2BRINEFLUIDSYSTEM_HH
diff --git a/tests/test_chiflash.cpp b/tests/test_chiflash.cpp
index 50a488358..a2ee93afd 100644
--- a/tests/test_chiflash.cpp
+++ b/tests/test_chiflash.cpp
@@ -54,14 +54,14 @@ void testChiFlash()
     comp[0] = Evaluation::createVariable(0.5, 1);
     comp[1] = Evaluation::createVariable(0.3, 2);
     comp[2] = 1. - comp[0] - comp[1];
-    
+
     // TODO: not sure whether the saturation matter here.
     ComponentVector sat;
     // We assume that currently everything is in the oil phase
     sat[0] = 1.0; sat[1] = 1.0-sat[0];
     Scalar temp = 300.0;
 
-    
+
     // FluidState will be the input for the flash calculation
     FluidState fluid_state;
     fluid_state.setPressure(FluidSystem::oilPhaseIdx, p_init);
@@ -136,4 +136,4 @@ int main(int argc, char **argv)
     testChiFlash();
 
     return 0;
-}
\ No newline at end of file
+}
diff --git a/tests/test_co2brine_flash.cpp b/tests/test_co2brine_flash.cpp
index 3c96cefd8..b1534d5aa 100644
--- a/tests/test_co2brine_flash.cpp
+++ b/tests/test_co2brine_flash.cpp
@@ -63,7 +63,7 @@ void testCo2BrineFlash()
 
     FluidState fs;
     // TODO: no capillary pressure for now
-    
+
     fs.setPressure(FluidSystem::oilPhaseIdx, p_init);
     fs.setPressure(FluidSystem::gasPhaseIdx, p_init);