diff --git a/schainpy/controller.py b/schainpy/controller.py
index 001abe6..ddfb54e 100644
--- a/schainpy/controller.py
+++ b/schainpy/controller.py
@@ -606,6 +606,8 @@ if __name__ == '__main__':
 #    opObj11.addParameter(name='zmin', value='70', format='int')
 #    opObj11.addParameter(name='zmax', value='90', format='int')
     opObj11.addParameter(name='showprofile', value='0', format='int')
+    opObj11.addParameter(name='save', value='1', format='int')
+    opObj11.addParameter(name='filename', value='/Users/dsuarez/Pictures/SpectraPlot.png', format='str')
 
     opObj11 = procUnitConfObj1.addOperation(name='RTIPlot', optype='other')
     opObj11.addParameter(name='idfigure', value='10', format='int')
diff --git a/schainpy/model/graphics/figure.py b/schainpy/model/graphics/figure.py
index 2c005f3..9a4488b 100644
--- a/schainpy/model/graphics/figure.py
+++ b/schainpy/model/graphics/figure.py
@@ -104,6 +104,9 @@ class Figure:
         axesObj = Axes(self.fig, *args)
         self.axesObjList.append(axesObj)
     
+    def saveFigure(self, *args):
+        self.__driver.saveFigure(self.fig, *args)
+    
     def draw(self):
         
         self.__driver.draw(self.fig)
@@ -149,6 +152,9 @@ class Axes:
         
         self.__driver.setAxesText(self.ax, text)
     
+    def setXAxisAsTime(self):
+        pass
+    
     def pline(self, x, y,
                xmin=None, xmax=None,
                ymin=None, ymax=None,
diff --git a/schainpy/model/graphics/mpldriver.py b/schainpy/model/graphics/mpldriver.py
index 9d71c3f..c7c896e 100644
--- a/schainpy/model/graphics/mpldriver.py
+++ b/schainpy/model/graphics/mpldriver.py
@@ -1,10 +1,14 @@
 import numpy
+import datetime
 import matplotlib
 matplotlib.use("TKAgg")
 import matplotlib.pyplot
+import matplotlib.dates
 #import scitools.numpyutils
 from mpl_toolkits.axes_grid1 import make_axes_locatable
 
+from matplotlib.dates import DayLocator, HourLocator, MinuteLocator, SecondLocator, DateFormatter 
+
 def init(idfigure, wintitle, width, height, facecolor="w"):
     
     matplotlib.pyplot.ioff()
@@ -109,6 +113,9 @@ def closeFigure():
     
     return
 
+def saveFigure(fig, filename):
+    fig.savefig(filename)
+
 def setWinTitle(fig, title):
     
     fig.canvas.manager.set_window_title(title)
@@ -193,7 +200,7 @@ def pline(iplot, x, y, xlabel='', ylabel='', title=''):
     
     iplot.set_data(x, y)
     
-def createPcolor(ax, x, y, z, xmin, xmax, ymin, ymax, zmin, zmax, xlabel='', ylabel='', title='', ticksize = 9, cblabel=''):
+def createPcolor(ax, x, y, z, xmin, xmax, ymin, ymax, zmin, zmax, xlabel='', ylabel='', title='', ticksize = 9, cblabel='',XAxisAsTime=False):
     
     divider = make_axes_locatable(ax)
     ax_cb = divider.new_horizontal(size="4%", pad=0.05)
@@ -201,6 +208,19 @@ def createPcolor(ax, x, y, z, xmin, xmax, ymin, ymax, zmin, zmax, xlabel='', yla
     fig.add_axes(ax_cb)
     
     ax.set_xlim([xmin,xmax])
+    
+    if XAxisAsTime:
+        seconds = numpy.array([xmin, xmax])
+        datesList = map(datetime.datetime.fromtimestamp, seconds)
+        ax.set_xlim([datesList[0],datesList[-1]])
+        ax.xaxis.set_major_locator(MinuteLocator(numpy.arange(0,61,10)))
+        ax.xaxis.set_minor_locator(SecondLocator(numpy.arange(0,61,60)))
+        ax.xaxis.set_major_formatter(DateFormatter("%H:%M:%S"))
+        xdateList = map(datetime.datetime.fromtimestamp, x)
+        xdate = matplotlib.dates.date2num(xdateList)
+        x = xdate
+        
+    
     ax.set_ylim([ymin,ymax])
     
     printLabels(ax, xlabel, ylabel, title)
@@ -239,8 +259,10 @@ def pcolor(imesh, z, xlabel='', ylabel='', title=''):
     imesh.set_array(z.ravel())
 
 def addpcolor(ax, x, y, z, zmin, zmax):
+    xdateList = map(datetime.datetime.fromtimestamp, x)
+    xdate = matplotlib.dates.date2num(xdateList)
     
-    imesh = ax.pcolormesh(x,y,z.T,vmin=zmin,vmax=zmax)
+    imesh = ax.pcolormesh(xdate,y,z.T,vmin=zmin,vmax=zmax)
     
 def draw(fig):
     
diff --git a/schainpy/model/jroplot.py b/schainpy/model/jroplot.py
index 3a01aff..17ee6d9 100644
--- a/schainpy/model/jroplot.py
+++ b/schainpy/model/jroplot.py
@@ -61,7 +61,7 @@ class RTIPlot(Figure):
                 counter += 1
     
     def run(self, dataOut, idfigure, wintitle="", channelList=None, showprofile='True',
-            xmin=None, xmax=None, ymin=None, ymax=None, zmin=None, zmax=None):
+            xmin=None, xmax=None, ymin=None, ymax=None, zmin=None, zmax=None, save=False, filename=None):
         
         """
         
@@ -126,7 +126,7 @@ class RTIPlot(Figure):
             z = avg[i].reshape((1,-1))
             axes.pcolor(x, y, z,
                         xmin=xmin, xmax=xmax, ymin=ymin, ymax=ymax, zmin=zmin, zmax=zmax,
-                        xlabel=xlabel, ylabel=ylabel, title=title, rti=True,
+                        xlabel=xlabel, ylabel=ylabel, title=title, rti=True, XAxisAsTime=True,
                         ticksize=9, cblabel='')
             
             if self.__showprofile:
@@ -139,6 +139,9 @@ class RTIPlot(Figure):
             
         self.draw()
         
+        if save:
+            self.saveFigure(filename)
+        
 class SpectraPlot(Figure):
     
     __isConfig = None
@@ -197,7 +200,7 @@ class SpectraPlot(Figure):
                 counter += 1
     
     def run(self, dataOut, idfigure, wintitle="", channelList=None, showprofile='True',
-            xmin=None, xmax=None, ymin=None, ymax=None, zmin=None, zmax=None):
+            xmin=None, xmax=None, ymin=None, ymax=None, zmin=None, zmax=None, save=False, filename=None):
         
         """
         
@@ -273,6 +276,9 @@ class SpectraPlot(Figure):
                         grid='x')
             
         self.draw()
+        
+        if save:
+            self.saveFigure(filename)
 
 class Scope(Figure):
     
@@ -304,7 +310,7 @@ class Scope(Figure):
         self.nplots = nplots
     
     def run(self, dataOut, idfigure, wintitle="", channelList=None,
-            xmin=None, xmax=None, ymin=None, ymax=None):
+            xmin=None, xmax=None, ymin=None, ymax=None, save=False, filename=None):
         
         """
         
@@ -360,5 +366,6 @@ class Scope(Figure):
         
         self.draw()
             
-        
+        if save:
+            self.saveFigure(filename)
         
\ No newline at end of file