Fix use of 'scale' and 'OneWayFlow' options in ReactionPathDiagram

Fixes Cantera#378
speth · Jan 27, 2017 · eef5540 · eef5540
1 parent 5fcbfde
commit eef5540
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/kinetics/ReactionPath.cpp b/src/kinetics/ReactionPath.cpp
@@ -307,8 +307,12 @@ void ReactionPathDiagram::exportToDot(ostream& s)
             }
         }
     } else {
-        for (size_t i = 0; i < nPaths(); i++) {
-            flmax = std::max(path(i)->flow(), flmax);
+        if (scale < 0) {
+            for (size_t i = 0; i < nPaths(); i++) {
+                flmax = std::max(path(i)->flow(), flmax);
+            }
+        } else {
+            flmax = scale;
         }
 
         for (size_t i = 0; i < nPaths(); i++) {