ME_SIGNAL_GENERATOR switch

[Steffen Schumann]

Without an explicit specification of the ME_SIGNAL_GENERATOR for SM setups like Z+jets both Amegic and Comix get initialised. While Comix is used for integration etc I get Amegic libraries and in particular the first initial call stops asking for a compilation of the Amegic libs.

Couldn't we chage this such that in case Comix has the process Amegic isn't initialised???

[Frank Siegert]

I completely agree, although I don't understand what you mean by "Comix is used for integration"? I would have thought that, without specifying ME_SIGNAL_GENERATOR, Amegic would have been used?

Anyway, this should be as simple as:

Index: PHASIC++/Process/ME_Generators.C
===================================================================
--- PHASIC++/Process/ME_Generators.C	(revision 17018)
+++ PHASIC++/Process/ME_Generators.C	(working copy)
@@ -21,8 +21,8 @@
   std::vector<std::string> megens;
   if (!read.VectorFromFile(megens,"ME_SIGNAL_GENERATOR")) {
     megens.push_back("Internal");
+    megens.push_back("Comix");
     megens.push_back("Amegic");
-    megens.push_back("Comix");
   }
   for (size_t i(0);i<megens.size();++i) {
     if (megens[i]=="None") continue;

shouldn't it?

[Steffen Schumann]

I changed the ordering of the ME generators such that Comix is tested before Amegic!

[Stefan Hoeche]

Milestone rel-1.3.0 deleted