Added support to import LongTrack settings file and to match with user defined twiss values

matchmaker.py

@@ -81,7 +81,7 @@ class MatchMaker:
 
 
 
-    def match(self, om, variables = None, Injector=True, Athos = True, Aramis = False, Porthos = False):
+    def match(self, om, variables = None, initCond=None,  Injector=True, Athos = True, Aramis = False, Porthos = False):
 
         self.matchresult.clear()
         cwd = os.getcwd()
@@ -98,6 +98,9 @@ class MatchMaker:
         madx.updateLattice(om, target)  # write lattice
         madx.commonHeader('SwissFEL', '#s/#e', None)  # sets header
         madx.madx.call('initTwiss.madx')
+        if not initCond is None:
+            madx.madx.input('Twiss0: beta0, betx = %f, alfx = %f, bety = %f, alfy = %f;\n'
+                            % (initCond['betax'],initCond['alphax'],initCond['betay'],initCond['alphay']))
         if not variables is None:
             madx.definePresets(variables)
         if Injector: