Merge pull request #10687 from NREL/CppCheck-ConvectionCoefficients-l…

…og1p CppCheck log to log1p to see what diffs look like
NREL · Sep 10, 2024 · 08056a2 · 08056a2
2 parents d6e4966 + 4b4da6c
commit 08056a2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/EnergyPlus/ConvectionCoefficients.cc b/src/EnergyPlus/ConvectionCoefficients.cc
@@ -6301,7 +6301,7 @@ Real64 CalcClearRoof(EnergyPlusData &state,
 
     Real64 Rf = RoughnessMultiplier[(int)RoughnessIndex];
     if (Rex > 0.1) { // avoid zero and crazy small denominators
-        Real64 tmp = std::log(1.0 + GrLn / pow_2(Rex));
+        Real64 tmp = std::log1p(GrLn / pow_2(Rex));
         eta = tmp / (1.0 + tmp);
     } else {
         eta = 1.0; // forced convection gone because no wind