diff --git a/src/SimNDT/gui/engineController.py b/src/SimNDT/gui/engineController.py
new file mode 100644
index 0000000..9150be7
--- /dev/null
+++ b/src/SimNDT/gui/engineController.py
@@ -0,0 +1,405 @@
+__author__ = 'Miguel Molero'
+
+
+import time, sys
+import numpy as np
+
+from PySide.QtCore import *
+from SimNDT.gui.Warnings import WarningParms
+
+from SimNDT.engine.efit2d import EFIT2D
+from SimNDT.graphics.mplWidget import PlotInline
+from SimNDT.core.signal import Signals
+
+
+class EngineController():
+
+    def __init__(self, simPack, GL= False, IsReceiverPlot = False, statusBarWidget=None, parent= None):
+
+        self.simPack = simPack
+        self.GL	= GL
+        self.IsReceiverPlot = IsReceiverPlot
+        self.statusBarWidget = statusBarWidget
+        self.parent = parent
+
+        Platform = self.simPack.Simulation.Platform
+        if Platform is not "Serial":
+            Platform = "OpenCL"
+
+        self.Platform = Platform
+
+
+
+    def run(self):
+
+
+        self.TimeSteps  = self.simPack.Simulation.TimeSteps
+        Name = self.simPack.Inspection.Name
+
+        if Name == "Transmission" or Name == "PulseEcho":
+            state = self._run_SingleLaunch()
+            return state
+        elif Name == "LinearScan":
+            state = self._run_LinearScan()
+            return state
+
+        elif Name == "Tomography":
+            state = self._run_Tomography()
+            return state
+
+
+    def _chooseModel(self):
+
+
+
+        self.SimNDT_FD	= EFIT2D(self.simPack, self.Platform)
+
+
+        try:
+            self.SimNDT_FD.setup_CL()
+
+        except Exception as e:
+            msgBox = WarningParms("Error!!!!!!!!!!!!!!!!!! %s"% e.message)
+            if msgBox.exec_():
+                sys.exit()
+
+
+    def getReceivers(self):
+        return self.receiver_signals
+
+    def _run_SingleLaunch(self):
+        self.Times = 1.0
+        self.n = 0
+        self._chooseModel()
+        start = time.time()
+        state = self._process()
+        self.SimNDT_FD.saveOutput()
+        print ("Elapsed Time: ",  time.time() -start)
+        self.receiver_signals = self.SimNDT_FD.receiver_signals.copy()
+        return state
+
+    def _run_LinearScan(self):
+        self.Times = np.size(self.simPack.Inspection.ScanVector)
+        lscan = np.zeros((int(self.TimeSteps),int(self.Times))).astype(np.float32)
+
+        n=0
+        self.n = 0
+
+        self.statusBarWidget.labelInspectionStatusBar.setText("#Inspection: %d - %d "%(n,self.Times))
+        self.statusBarWidget.labelInspectionStatusBar.show()
+        QCoreApplication.processEvents()
+
+        start = time.time()
+        for idx, offset in enumerate(self.simPack.Inspection.ScanVector):
+            self.simPack.Transducers[0].CenterOffset = offset
+            self.simPack.Inspection.setInspection(	self.simPack.Scenario,
+                                                    self.simPack.Transducers[0],
+                                                    self.simPack.Simulation)
+            self._chooseModel()
+            state = self._process(idx)
+            self.SimNDT_FD.saveOutput()
+            lscan[:,n] = self.SimNDT_FD.receiver_signals.copy()[:,0]
+            n+=1
+
+            self.statusBarWidget.labelInspectionStatusBar.setText("#Inspection: %d - %d "%(n,self.Times))
+            QCoreApplication.processEvents()
+            if state == "Stop":
+                break
+
+        print ("Elapsed Time: ",  time.time() -start)
+
+        self.receiver_signals = lscan.copy()
+        return state
+
+
+    def _run_Tomography(self):
+
+        Ntheta = np.size(self.simPack.Inspection.Theta)
+        Ntheta1		 = Ntheta-1
+        if self.simPack.Inspection.OneProjection:
+
+            self.n = 0
+            self.Times = 1.0
+            self.receiver_signals = np.zeros((self.TimeSteps, Ntheta1 ), dtype=np.float32 )
+            self._chooseModel()
+            state = self._process()
+            self.receiver_signals[:,:] = self.SimNDT_FD.receiver_signals.copy()[:,:]
+
+        else:
+            self.n = 0
+            n = 0
+            self.Times = Ntheta
+            self.statusBarWidget.labelInspectionStatusBar.setText("#Inspection: %d - %d "%(n,self.Times))
+            self.statusBarWidget.labelInspectionStatusBar.show()
+            QCoreApplication.processEvents()
+            self.receiver_signals = np.zeros((int(self.TimeSteps), int(Ntheta1), int(Ntheta)), dtype=np.float32 )
+
+            for idx, theta in enumerate(self.simPack.Inspection.Theta):
+                self.simPack.Simulation.rotate_model(theta,self.simPack.Scenario)
+                self._chooseModel()
+                state = self._process(idx)
+                self.receiver_signals[:,:, n] = self.SimNDT_FD.receiver_signals.copy()[:,:]
+                n +=1
+                self.statusBarWidget.labelInspectionStatusBar.setText("#Inspection: %d - %d "%(n,self.Times))
+                QCoreApplication.processEvents()
+                if state == "Stop":
+                    break
+
+        return state
+
+
+    def _process(self, idx = None):
+        if self.Platform == "OpenCL":
+            if self.GL:
+                state = self._runGL(idx)
+                return state
+            else:
+                state = self._run(idx)
+                return state
+        elif self.Platform == "Serial":
+            if self.GL:
+                state = self._runGLSerial(idx)
+                return state
+            else:
+                state = self._runSerial(idx)
+                return state
+
+    # @blab+
+    def saveOptions(self, step, idx):
+
+        if (self.SimNDT_FD.n % step==0):
+            value = (self.n/float(self.TimeSteps*self.Times))*100
+            self.statusBarWidget.barStatus.setValue(value)
+            self.statusBarWidget.labelStatusBar.setText(" Steps: %d - %d"%(self.SimNDT_FD.n, self.TimeSteps))
+            QCoreApplication.processEvents()
+
+        if self.parent.SimNDT_SnapShots.IsEnable:
+            if (self.SimNDT_FD.n % self.parent.SimNDT_SnapShots.Step==0):
+                if not self.parent.SimNDT_SnapShots.enableView and not self.parent.SimNDT_SnapShots.enableImages:
+                  self.runGL()
+                if self.parent.SimNDT_SnapShots.enableImages:
+                    self.save_fig(idx)
+                    
+                if self.parent.SimNDT_SnapShots.enableSignals:
+                    # @blab+ Need to enqeue the CL buffers
+                    # self.Field=indexof["Vx","Vy","[Vx,Vy]","Txx","Txy","Tyy","[Txx:Txy:Tyy]","Dx","Dy","[Dx,Dy]","SV"]
+                    if self.parent.SimNDT_SnapShots.Field==0:
+                      self.SimNDT_FD.clEnqueue(self.SimNDT_FD.Vx,self.SimNDT_FD.Vx_buf)
+                      D = self.SimNDT_FD.Vx
+                      Label = 'Vx'
+                    elif self.parent.SimNDT_SnapShots.Field==1:
+                      self.SimNDT_FD.clEnqueue(self.SimNDT_FD.Vy,self.SimNDT_FD.Vy_buf)
+                      D = self.SimNDT_FD.Vy
+                      Label = 'Vy'
+                    elif self.parent.SimNDT_SnapShots.Field==3:
+                      self.SimNDT_FD.clEnqueue(self.SimNDT_FD.Txx,self.SimNDT_FD.Txx_buf)
+                      D = self.SimNDT_FD.Txx
+                      Label = 'Txx'
+                    elif self.parent.SimNDT_SnapShots.Field==4:
+                      self.SimNDT_FD.clEnqueue(self.SimNDT_FD.Txy,self.SimNDT_FD.Txy_buf)
+                      D = self.SimNDT_FD.Txy
+                      Label = 'Txy'
+                    elif self.parent.SimNDT_SnapShots.Field==5:
+                      self.SimNDT_FD.clEnqueue(self.SimNDT_FD.Tyy,self.SimNDT_FD.Tyy_buf)
+                      D = self.SimNDT_FD.Tyy
+                      Label = 'Tyy'
+                    else:
+                      msgbox = WarningParms('SnapShots.save_signal: Unsupported field selector #'+self.parent.SimNDT_SnapShots.Field)
+                      msgbox.exec_()
+                      raise ValueError('SnapShots.save_signal: Unsupported field selector')
+
+                    self.parent.SimNDT_SnapShots.save_signal(D, self.SimNDT_FD.n, Label)
+                    
+                if self.parent.SimNDT_SnapShots.enableFields:
+                    # TODO self.parent.SimNDT_SnapShots.Field=
+                    self.SimNDT_FD.clEnqueue(self.SimNDT_FD.Vx,self.SimNDT_FD.Vx_buf)
+                    self.SimNDT_FD.clEnqueue(self.SimNDT_FD.Vy,self.SimNDT_FD.Vy_buf)
+                    self.parent.SimNDT_SnapShots.save_fields(self.SimNDT_FD.Vx, self.SimNDT_FD.Vy, self.SimNDT_FD.n)
+
+
+
+    def _run(self, idx):
+        step  = 50
+        while (self.SimNDT_FD.n < self.TimeSteps):
+
+            if self.parent.StopSimulation:
+                return "Stop"
+
+            if self.parent.PauseSimulation:
+                while True:
+                    if self.parent.StopSimulation:
+                        return "Stop"
+                    if not self.parent.PauseSimulation:
+                        break
+                    QCoreApplication.processEvents()
+
+            self.SimNDT_FD.run()
+            self.SimNDT_FD.n +=1
+            self.n +=1
+
+            self.saveOptions(step, idx)
+            
+        if self.parent.SimNDT_SnapShots.enableVolume:
+            self.parent.SimNDT_SnapShots.save_vol()
+
+
+
+
+    def _runSerial(self, idx):
+        step  = 10
+        while (self.SimNDT_FD.n < self.TimeSteps):
+
+            if self.parent.StopSimulation:
+                return "Stop"
+
+            if self.parent.PauseSimulation:
+                while True:
+                    if self.parent.StopSimulation:
+                        return "Stop"
+                    if not self.parent.PauseSimulation:
+                        break
+                    QCoreApplication.processEvents()
+
+            self.SimNDT_FD.runSerial()
+            self.SimNDT_FD.n +=1
+            self.n +=1
+
+            self.saveOptions(step, idx)
+        if self.parent.SimNDT_SnapShots.enableVolume:
+            self.parent.SimNDT_SnapShots.save_vol()
+
+
+
+
+    def _runGL(self, idx):
+
+        DB = self.parent.SimNDT_SnapShots.DB
+        self.parent.GraphicView.setImage(np.float32(self.SimNDT_FD.SV), DB)
+        step  = 50
+
+        if self.IsReceiverPlot:
+            SimulationTime = self.parent.SimNDT_Simulation.SimulationTime
+            sig = self.SimNDT_FD.receiver_signals
+            self.plot = PlotInline()
+            self.plot.init(sig, SimulationTime)
+            self.plot.show()
+
+
+        while (self.SimNDT_FD.n < self.TimeSteps):
+
+            if self.parent.StopSimulation:
+                return "Stop"
+
+            if self.parent.PauseSimulation:
+                while True:
+                    if self.parent.StopSimulation:
+                        return "Stop"
+                    if not self.parent.PauseSimulation:
+                        break
+                    QCoreApplication.processEvents()
+
+            self.SimNDT_FD.run()
+            self.SimNDT_FD.n+=1
+            self.n +=1
+
+
+
+            if (self.SimNDT_FD.n % step==0):
+                self.SimNDT_FD.runGL()
+                self.parent.GraphicView.updateWithImage(self.SimNDT_FD.SV, self.SimNDT_FD.n*self.SimNDT_FD.dt*1e6)
+
+                if self.IsReceiverPlot:
+                    self.SimNDT_FD.saveOutput()
+                    sig = self.SimNDT_FD.receiver_signals[self.SimNDT_FD.n-1,0]
+                    self.plot.update(sig)
+
+            elif self.IsReceiverPlot:
+                self.SimNDT_FD.saveOutput()
+                sig = self.SimNDT_FD.receiver_signals[self.SimNDT_FD.n-1,0]
+                self.plot.data.append(sig)
+
+
+            self.saveOptions(step, idx)
+
+        if self.parent.SimNDT_SnapShots.enableVolume:
+            self.parent.SimNDT_SnapShots.save_vol()
+
+
+
+    def _runGLSerial(self, idx):
+
+        DB = self.parent.SimNDT_SnapShots.DB
+        self.parent.GraphicView.setImage(np.float32(self.SimNDT_FD.SV), DB)
+        step  = 10
+
+        if self.IsReceiverPlot:
+            SimulationTime = self.parent.SimNDT_Simulation.SimulationTime
+            sig = self.SimNDT_FD.receiver_signals
+            self.plot = PlotInline()
+            self.plot.init(sig, SimulationTime)
+            self.plot.show()
+
+        while (self.SimNDT_FD.n < self.TimeSteps):
+
+            if self.parent.StopSimulation:
+                return "Stop"
+
+            if self.parent.PauseSimulation:
+                while True:
+                    if self.parent.StopSimulation:
+                        return "Stop"
+                    if not self.parent.PauseSimulation:
+                        break
+                    QCoreApplication.processEvents()
+
+            self.SimNDT_FD.runSerial()
+            self.SimNDT_FD.n+=1
+            self.n +=1
+
+            if (self.SimNDT_FD.n % step==0):
+                self.SimNDT_FD.runGLSerial()
+                self.parent.GraphicView.updateWithImage(self.SimNDT_FD.SV,self.SimNDT_FD.n*self.SimNDT_FD.dt*1e6)
+
+                if self.IsReceiverPlot:
+                    sig = self.SimNDT_FD.receiver_signals[self.SimNDT_FD.n-1,0]
+                    self.plot.update(sig)
+
+
+            elif self.IsReceiverPlot:
+                sig = self.SimNDT_FD.receiver_signals[self.SimNDT_FD.n-1,0]
+                self.plot.data.append(sig)
+
+
+            self.saveOptions(step, idx)
+
+        if self.parent.SimNDT_SnapShots.enableVolume:
+            self.parent.SimNDT_SnapShots.save_vol()
+
+    def runGL (self, idx = None):
+        if self.Platform == "OpenCL":
+            self.SimNDT_FD.runGL()
+
+        elif self.Platform == "Serial":
+            self.SimNDT_FD.runGLSerial()
+
+
+    def save_fig(self, idx = None):
+        if self.Platform == "OpenCL":
+            self.SimNDT_FD.runGL()
+
+        elif self.Platform == "Serial":
+            self.SimNDT_FD.runGLSerial()
+        self.parent.SimNDT_SnapShots.save_fig(self.SimNDT_FD.SV, self.SimNDT_FD.n, idx)
+
+
+
+
+
+
+
+
+
+
+
+
+