and use addFitPair

auto/Examples/fit/specular/PolarizedSpinAsymmetryFit.py

@@ -93,12 +93,12 @@ if __name__ == '__main__':
     fit_objective.setObjectiveMetric("chi2")
     fit_objective.initPrint(10)
 
-    fit_objective.addSimulationAndData(
+    fit_objective.addFitPair(
         lambda P: get_Simulation_pp(data_pp.npXcenters(), P),
-        data_pp.npArray(), data_pp.npErrors(), 1)
-    fit_objective.addSimulationAndData(
+        data_pp, 1)
+    fit_objective.addFitPair(
         lambda P: get_Simulation_mm(data_mm.npXcenters(), P),
-        data_mm.npArray(), data_mm.npErrors(), 1)
+        data_mm, 1)
 
     P = ba.Parameters()
     for name, p in startParams.items():

auto/MiniExamples/fit/specular/PolarizedSpinAsymmetryFit.py

@@ -93,12 +93,12 @@ if __name__ == '__main__':
     fit_objective.setObjectiveMetric("chi2")
     fit_objective.initPrint(10)
 
-    fit_objective.addSimulationAndData(
+    fit_objective.addFitPair(
         lambda P: get_Simulation_pp(data_pp.npXcenters(), P),
-        data_pp.npArray(), data_pp.npErrors(), 1)
-    fit_objective.addSimulationAndData(
+        data_pp, 1)
+    fit_objective.addFitPair(
         lambda P: get_Simulation_mm(data_mm.npXcenters(), P),
-        data_mm.npArray(), data_mm.npErrors(), 1)
+        data_mm, 1)
 
     P = ba.Parameters()
     for name, p in startParams.items():

rawEx/fit/specular/PolarizedSpinAsymmetryFit.py

@@ -93,12 +93,12 @@ if __name__ == '__main__':
     fit_objective.setObjectiveMetric("chi2")
     fit_objective.initPrint(10)
 
-    fit_objective.addSimulationAndData(
+    fit_objective.addFitPair(
         lambda P: get_Simulation_pp(data_pp.npXcenters(), P),
-        data_pp.npArray(), data_pp.npErrors(), 1)
-    fit_objective.addSimulationAndData(
+        data_pp, 1)
+    fit_objective.addFitPair(
         lambda P: get_Simulation_mm(data_mm.npXcenters(), P),
-        data_mm.npArray(), data_mm.npErrors(), 1)
+        data_mm, 1)
 
     P = ba.Parameters()
     for name, p in startParams.items():