Add missing function call to calculate transport properties for seed

Author: bbuesser

rmgpy/rmg/main.py

@@ -335,6 +335,9 @@ def initialize(self, args):
             # DON'T generate any more reactions for the seed species at this time
             for seedMechanism in self.seedMechanisms:
                 self.reactionModel.addSeedMechanismToCore(seedMechanism, react=False)
+            
+            for spec in self.reactionModel.core.species:
+                spec.generateTransportData(self.database)
 
             # Reaction libraries: add species and reactions from reaction library to the edge so
             # that RMG can find them if their rates are large enough