diff --git a/pydsf.py b/pydsf.py
index fd3d699..be9c115 100644
--- a/pydsf.py
+++ b/pydsf.py
@@ -1,14 +1,18 @@
 #! /usr/bin/env python2
 # -*- coding: utf-8 -*-
 import csv
+import random
 
 try:
     import matplotlib as mpl
+    #import mpl_toolkits.axes_grid
+    import mpl_toolkits.axes_grid1
 
     mpl.use('Qt5Agg')
+    mpl.interactive(True)
     import matplotlib.ticker as ticker
-    import matplotlib.pyplot as plt
     import matplotlib.patches as mpatches
+    import matplotlib.gridspec as gridspec
 except ImportError:
     raise ImportError('----- Matplotlib must be installed. -----')
 
@@ -436,9 +440,6 @@ def update_progress_bar(bar, value):
 
 class PlotResults():
 
-    def __init__(self, experiment):
-        self.experiment = experiment
-
     def plot_tm_heatmap_single(self, plate, widget):
         """
         Plot Tm heatmap (Fig. 1)
@@ -550,35 +551,86 @@ class PlotResults():
         """
         canvas = widget.canvas
         canvas.clear()
-        fig3 = canvas.fig  # new figure
-        fig3.suptitle('Raw Data (plate #{})'.format(str(plate.id)))  # set title
 
-        for plot_num in range(1, plate.wellnum + 1):  # iterate over all wells
-            well = plate.wells[plot_num - 1]  # get single well based on current plot number
-            ax = fig3.add_subplot(plate.rows, plate.cols, plot_num)  # add new subplot
-            ax.autoscale(tight=True)  # scale to data
-            ax.set_title(well.name, size='xx-small')  # set title of current subplot to well identifier
+        im = np.arange(100)
+        im.shape = 10, 10
 
-            if well in plate.denatured_wells:
-                ax.patch.set_facecolor('#FFD6D6')
-
-            if plot_num == plate.wellnum - plate.cols + 1:  # add axis label to the subplot in the bottom left corner of the figure
-                ax.set_xlabel(u'T [°C]', size='xx-small')
-                ax.set_ylabel('I', size='xx-small')
+        fig = canvas.fig
+        fig.suptitle('Raw Data (plate #{})'.format(str(plate.id)))
 
+        grid = mpl_toolkits.axes_grid1.Grid(fig, 111, nrows_ncols=(plate.rows, plate.cols), axes_pad=(0.1, 0.25), add_all=True, share_x=True, share_y=True, share_all=True)
+        for i in range(plate.wellnum):
+            well = plate.wells[i]
             x = plate.temprange  # set values for the x axis to the given temperature range
             y = well.raw  # grab y values from the raw data of the well
+            ax = grid[i]
 
+            #ax = fig.add_subplot(plate.rows, plate.cols, i+1)
+            ax.set_title(well.name, size=6)  # set title of current subplot to well identifier
+            if well in plate.denatured_wells:
+                ax.patch.set_facecolor('#FFD6D6')
             ax.xaxis.set_major_locator(ticker.MaxNLocator(4))  # only show three tickmarks on both axes
             ax.yaxis.set_major_locator(ticker.MaxNLocator(4))
             ax.axvspan(plate.t1, plate.tm_cutoff_low, facecolor='0.8', alpha=0.5)  # shade lower cutoff area
             ax.axvspan(plate.tm_cutoff_high, plate.t2, facecolor='0.8', alpha=0.5)  # shade higher cutoff area
             for label in ax.get_xticklabels() + ax.get_yticklabels():  # set fontsize for all tick labels to xx-small
-                label.set_fontsize('xx-small')
-
-            cax = ax.plot(x, y)  # plot data to the current subplot
+                label.set_fontsize(6)
+            ax.plot(x, y)
+        fig.tight_layout()
         canvas.draw()
 
+            #ax = grid[i]
+            #ax.axhline(color='r')
+            #ax.autoscale(enable=True, axis='y', tight=True)
+            #ax.set_title(well.name, size='xx-small')
+            #ax.plot(x, 1000*np.random.random(76))
+            #ax.set_yscale('log')
+
+        #for plot_num in range(1, plate.wellnum + 1):
+        #    well = plate.wells[plot_num - 1]
+        #    #ax = fig.add_subplot(plate.rows, plate.cols, plot_num)
+        #    ax.autoscale(tight=True)
+        #    ax.plot(plate.temprange, well.raw)
+        #    ax.set_title(well.name, size='xx-small')
+        #    if well in plate.denatured_wells:
+        #        ax.patch.set_facecolor('#FFD6D6')
+
+
+
+        #for plot_num in range(1, plate.wellnum + 1):
+        #    ax = fig.add_subplot(plate.rows, plate.cols, plot_num)
+        #    ax.autoscale(tight=True)
+
+        # fig3 = canvas.fig  # new figure
+        # fig3.suptitle('Raw Data (plate #{})'.format(str(plate.id)))  # set title
+        #
+        # for plot_num in range(1, plate.wellnum + 1):  # iterate over all wells
+        #     well = plate.wells[plot_num - 1]  # get single well based on current plot number
+        #     ax = fig3.add_subplot(plate.rows, plate.cols, plot_num)  # add new subplot
+        #     ax = fig3.add_axes(plate.rows, plate.cols, plot_num)
+        #     ax.autoscale(tight=True)  # scale to data
+        #     ax.set_title(well.name, size='xx-small')  # set title of current subplot to well identifier
+        #
+        #     if well in plate.denatured_wells:
+        #         ax.patch.set_facecolor('#FFD6D6')
+        #
+        #     if plot_num == plate.wellnum - plate.cols + 1:  # add axis label to the subplot in the bottom left corner of the figure
+        #         ax.set_xlabel(u'T [°C]', size='xx-small')
+        #         ax.set_ylabel('I', size='xx-small')
+        #
+        #     x = plate.temprange  # set values for the x axis to the given temperature range
+        #     y = well.raw  # grab y values from the raw data of the well
+        #
+        #     ax.xaxis.set_major_locator(ticker.MaxNLocator(4))  # only show three tickmarks on both axes
+        #     ax.yaxis.set_major_locator(ticker.MaxNLocator(4))
+        #     ax.axvspan(plate.t1, plate.tm_cutoff_low, facecolor='0.8', alpha=0.5)  # shade lower cutoff area
+        #     ax.axvspan(plate.tm_cutoff_high, plate.t2, facecolor='0.8', alpha=0.5)  # shade higher cutoff area
+        #     for label in ax.get_xticklabels() + ax.get_yticklabels():  # set fontsize for all tick labels to xx-small
+        #         label.set_fontsize('xx-small')
+        #
+        #     cax = ax.plot(x, y)  # plot data to the current subplot
+
+
 
     # def _plot_wrapper(self, plot, plate):
     #
diff --git a/ui/Ui_mainwindow.py b/ui/Ui_mainwindow.py
index 9e06a95..679dd05 100644
--- a/ui/Ui_mainwindow.py
+++ b/ui/Ui_mainwindow.py
@@ -202,19 +202,19 @@ class Ui_MainWindow(object):
         self.tabWidget.setSizePolicy(sizePolicy)
         self.tabWidget.setMinimumSize(QtCore.QSize(300, 300))
         self.tabWidget.setObjectName("tabWidget")
-        self.tab_raw = MplWidget()
-        self.tab_raw.setObjectName("tab_raw")
-        self.tabWidget.addTab(self.tab_raw, "")
-        self.tab_derivative = MplWidget()
-        self.tab_derivative.setObjectName("tab_derivative")
-        self.tabWidget.addTab(self.tab_derivative, "")
-        self.tab_heatmap = MplWidget()
-        self.tab_heatmap.setObjectName("tab_heatmap")
-        self.tabWidget.addTab(self.tab_heatmap, "")
-        self.tab_heatmap_avg = MplWidget()
-        self.tab_heatmap_avg.setEnabled(False)
-        self.tab_heatmap_avg.setObjectName("tab_heatmap_avg")
-        self.tabWidget.addTab(self.tab_heatmap_avg, "")
+        #self.tab_raw = MplWidget()
+        #self.tab_raw.setObjectName("tab_raw")
+        #self.tabWidget.addTab(self.tab_raw, "")
+        #self.tab_derivative = MplWidget()
+        #self.tab_derivative.setObjectName("tab_derivative")
+        #self.tabWidget.addTab(self.tab_derivative, "")
+        #self.tab_heatmap = MplWidget()
+        #self.tab_heatmap.setObjectName("tab_heatmap")
+        #self.tabWidget.addTab(self.tab_heatmap, "")
+        #self.tab_heatmap_avg = MplWidget()
+        #self.tab_heatmap_avg.setEnabled(False)
+        #self.tab_heatmap_avg.setObjectName("tab_heatmap_avg")
+        #self.tabWidget.addTab(self.tab_heatmap_avg, "")
         self.horizontalLayout.addWidget(self.splitter)
         MainWindow.setCentralWidget(self.centralWidget)
         self.menuBar = QtWidgets.QMenuBar(MainWindow)
@@ -291,10 +291,10 @@ class Ui_MainWindow(object):
         self.doubleSpinBox_cbar_start.setSuffix(_translate("MainWindow", " °C"))
         self.label_cbar_end.setText(_translate("MainWindow", "En&d"))
         self.doubleSpinBox_cbar_end.setSuffix(_translate("MainWindow", " °C"))
-        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_raw), _translate("MainWindow", "Raw Data"))
-        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_derivative), _translate("MainWindow", "&1st derivative"))
-        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_heatmap), _translate("MainWindow", "Heatmap"))
-        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_heatmap_avg), _translate("MainWindow", "Heatmap average"))
+        #self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_raw), _translate("MainWindow", "Raw Data"))
+        #self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_derivative), _translate("MainWindow", "&2nd derivative"))
+        #self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_heatmap), _translate("MainWindow", "Heatmap"))
+        #self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_heatmap_avg), _translate("MainWindow", "Heatmap average"))
         self.menuFile.setTitle(_translate("MainWindow", "Fi&le"))
         self.menuHelp.setTitle(_translate("MainWindow", "Hel&p"))
         self.actionQuit.setText(_translate("MainWindow", "&Quit"))
diff --git a/ui/mainwindow.py b/ui/mainwindow.py
index 09865ee..4bda9a3 100644
--- a/ui/mainwindow.py
+++ b/ui/mainwindow.py
@@ -6,12 +6,20 @@ Module implementing MainWindow.
 
 VERSION = "1.0"
 
-from PyQt5.QtCore import pyqtSlot
+from PyQt5.QtCore import pyqtSlot, QObject, pyqtSignal
 from PyQt5.QtWidgets import *
 
 from .Ui_mainwindow import Ui_MainWindow
+from .mplwidget import MplWidget
 from pydsf import *
 
+class ProcessData(QObject):
+    finished = pyqtSignal()
+
+    def process(self):
+        raise NotImplementedError
+
+
 
 class MainWindow(QMainWindow, Ui_MainWindow):
     """
@@ -70,6 +78,27 @@ class MainWindow(QMainWindow, Ui_MainWindow):
         #        self.groupBox_cbar.setEnabled(True)
         #        self.groupBox_signal_threshold.setEnabled(True)
 
+    def generate_plot_tab(self, name):
+        tab = MplWidget()
+        tab.setObjectName(name)
+        return tab
+
+    def generate_plate_tabs(self, plate):
+        plotter = PlotResults()
+
+        if id != 'average':
+            tab = self.generate_plot_tab("tab_heatmap_{}".format(id))
+            self.tabWidget.addTab(tab, "Heatmap #{}".format(plate.id))
+            plotter.plot_tm_heatmap_single(plate, tab)
+
+            tab = self.generate_plot_tab("tab_raw_{}".format(id))
+            self.tabWidget.addTab(tab, "Raw Data #{}".format(plate.id))
+            plotter.plot_raw(plate, tab)
+        else:
+            tab = self.generate_plot_tab("tab_heatmap_{}".format(id))
+            self.tabWidget.addTab(tab, "Heatmap ({})".format(plate.id))
+            plotter.plot_tm_heatmap_single(plate, tab)
+
     @pyqtSlot()
     def on_buttonBox_process_accepted(self):
         """
@@ -128,20 +157,36 @@ class MainWindow(QMainWindow, Ui_MainWindow):
                 exp.avg_plate.write_avg_tm_table('{}/plate_{}_05_tm_avg.csv'.format(folder, str(exp.avg_plate.id)))
                 #plot(plate, self)
 
-        plotter = PlotResults(exp)
-        for i in range(self.tabWidget.count()):
-            for plate in exp.plates:
-                if i == 0:
-                    plotter.plot_raw(plate, self.tabWidget.widget(i))
-                elif i == 1:
-                    plotter.plot_derivative(plate, self.tabWidget.widget(i))
-                elif i == 2:
-                    plotter.plot_tm_heatmap_single(plate, self.tabWidget.widget(i))
-                elif exp.avg_plate and i == 3:
-                    plotter.plot_tm_heatmap_single(exp.avg_plate, self.tabWidget.widget(i))
-                    self.tabWidget.setTabEnabled(i, True)
-                else:
-                    self.tabWidget.setTabEnabled(i, False)
+        for i in range(len(exp.plates)):
+
+            plate = exp.plates[i]
+            self.generate_plate_tabs(plate)
+
+        if exp.avg_plate:
+
+            plate = exp.avg_plate
+            self.generate_plate_tabs(plate)
+
+
+
+
+
+
+
+        #for i in range(self.tabWidget.count()):
+        #    for plate in exp.plates:
+        #        if i == 0:
+        #            plotter.plot_raw(plate, self.tabWidget.widget(i))
+        #            self.tabWidget.setTabText(i, "Raw Data #{}".format(plate.id))
+                #elif i == 1:
+                #    plotter.plot_derivative(plate, self.tabWidget.widget(i))
+                #elif i == 2:
+                #    plotter.plot_tm_heatmap_single(plate, self.tabWidget.widget(i))
+                #elif exp.avg_plate and i == 3:
+                #    plotter.plot_tm_heatmap_single(exp.avg_plate, self.tabWidget.widget(i))
+                #    self.tabWidget.setTabEnabled(i, True)
+                #else:
+                #    self.tabWidget.setTabEnabled(i, False)
 
         #fig, ax = figures[0]
         #self.tabWidget.widget(0).canvas.fig = fig
@@ -190,3 +235,4 @@ class MainWindow(QMainWindow, Ui_MainWindow):
         Slot documentation goes here.
         """
         QApplication.aboutQt()
+
diff --git a/ui/mainwindow.ui b/ui/mainwindow.ui
index 1883ecf..834b463 100644
--- a/ui/mainwindow.ui
+++ b/ui/mainwindow.ui
@@ -485,7 +485,7 @@
        </widget>
        <widget class="MplWidget" name="tab_derivative">
         <attribute name="title">
-         <string>&amp;1st derivative</string>
+         <string>&amp;2nd derivative</string>
         </attribute>
        </widget>
        <widget class="MplWidget" name="tab_heatmap">
diff --git a/ui/mplwidget.py b/ui/mplwidget.py
index 5698ed5..d2a37ae 100644
--- a/ui/mplwidget.py
+++ b/ui/mplwidget.py
@@ -10,6 +10,7 @@ class MplCanvas(FigureCanvas):
         FigureCanvas.__init__(self, self.fig)
         FigureCanvas.setSizePolicy(self, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding)
         FigureCanvas.updateGeometry(self)
+        self.setFocusPolicy(QtCore.Qt.StrongFocus)
 
     def clear(self):
         self.ax.clear()
@@ -18,7 +19,6 @@ class MplCanvas(FigureCanvas):
 class MplWidget(QtWidgets.QWidget):
     def __init__(self, parent = None):
         QtWidgets.QWidget.__init__(self, parent)
-
         self.canvas = MplCanvas()
         self.ntb = NavigationToolbar(self.canvas, self)
         self.vbl = QtWidgets.QVBoxLayout()