diff --git a/tools/evaluation/FiguresAndTablesForPaper.py b/tools/evaluation/FiguresAndTablesForPaper.py
index 5909038a6476d210c1a09cef9b9c1600d1517a8f..a547fee36dbb0a7c538e37f59ba978eb1a8bdcea 100644
--- a/tools/evaluation/FiguresAndTablesForPaper.py
+++ b/tools/evaluation/FiguresAndTablesForPaper.py
@@ -128,15 +128,21 @@ def table8():
     endTime=0.16
     listEvaluationPoints=[]
     l0Path=pathBV+'SI0004/vtu/AT_l0j0.vtu'
+    #read.changeNumberOFCellsiInVTU(SI+'data/',[4],[1,2,3,4],1)
+    
     #plotTact:
     plot=Plot(lL,tL,sdt,endTime,1,listEvaluationPoints)
-    plot.MeanTactSpace(SI,l0Path)
+    backupArray=[[-1.0,59.295870358255655,57.96067339027709,57.5545764529468,57.468872878475665],[49.749577731126486,45.46817896679911,43.798303227582146,43.28796384626254,43.16367877136338],[44.95291943209599,40.81325902629804,39.09870508453703,38.55494553911038,38.41666873598738],[43.36173025251009,38.80735467113771,36.91194880075053,36.30816906164418,36.15129271842806],[42.583927617282406,37.81610107773048,35.8441826475743,35.229766544910895,35.07516596693433]]
+
+    ValueArray=plot.MeanTactSpace(SI,l0Path,backupArray)
+    #print('len value array: ', len(ValueArray))
+    print('Plot finished')
     #tables tact
     L=4
     J=4
     savePath='images/'
     tabWriter = TableWriter(lL,tL,sdt,endTime,1,[SI],listEvaluationPoints)
-    tabWriter.writeMeanTactTable(SI,l0Path,savePath,L,J)
+    tabWriter.writeMeanTactTable(SI,l0Path,savePath,L,J,backupArray)
     
 if __name__=="__main__":
     #table2() #x
diff --git a/tools/evaluation/utility/computing.py b/tools/evaluation/utility/computing.py
index d42c5df3156a4c397848edab2d93514b093ac904..a357c923cff368162bc6731d96feafdd34a701a0 100644
--- a/tools/evaluation/utility/computing.py
+++ b/tools/evaluation/utility/computing.py
@@ -394,12 +394,14 @@ def RMSRefError(refDict,path,pathLevel0):
         diff=abs(dict1[key]-refDict[key])
         sumDiffSquares+=diff*diff
     rmse=math.sqrt((1/len(evalPoints))*sumDiffSquares)
+
     return rmse
     
 def computeMeanTact(p,pathLevel0):
     evalPoints,ateP=read.readVTU(pathLevel0)
     points, at = read.readVTU(p)
-    unactivatedPoints=0
+    print('read VTU finished')
+
     if len(points)==0:
         return 0.0
     
@@ -415,7 +417,8 @@ def computeMeanTact(p,pathLevel0):
             return -1.0
         else:
             Sum+=value*value
- 
+
     tact=math.sqrt((1/(len(evalPoints)))*Sum)
+    print('in compute',tact)
     return tact
 
diff --git a/tools/evaluation/utility/latexTables.py b/tools/evaluation/utility/latexTables.py
index 4b45156a739a6919d2b5e40ea53e0dab9395d257..c8d63b2f7fbbe1cc04168a667d0d425e2be34efc 100644
--- a/tools/evaluation/utility/latexTables.py
+++ b/tools/evaluation/utility/latexTables.py
@@ -1271,13 +1271,13 @@ class Table:
                         block +='& -'
                 block +='\\\\\n'
         return block
-    def writeMeanTactTabular(self,fn,l0path):
+    def writeMeanTactTabular(self,fn,l0path, varr=[]):
         block=''
         block+=self.writeBeginSpace()
-        block+=self.writeMeanTact(fn,l0path)
+        block+=self.writeMeanTact(fn,l0path,varr)
         block+=self.EndTabular()
         return block
-    def writeMeanTact(self,eP,l0Path):
+    def writeMeanTact(self,eP,l0Path,varr=[]):
         block =''
         block += '$\\tact(v^{j,\ell})$'
         for l in self.lL:
@@ -1288,7 +1288,11 @@ class Table:
             block+='$j='+str(j)+'$'
             for l in self.lL:
                 path = eP+ 'vtu/AT_l'+str(l)+'j'+str(j)+'.vtu'
-                tact=comp.computeMeanTact(path,l0Path)
+                tact=-10
+                if len(varr)!=0:
+                    tact=varr[l][j]
+                else:
+                    tact=comp.computeMeanTact(path,l0Path)
                 if tact>0.0:
                     block += " & $"+ str("%8.4f"%(tact))+"$"
                 elif tact==-1:
@@ -1299,6 +1303,7 @@ class Table:
             block+='\\\\\n'
         return block
     def writeRMSRefErrorTabular(self,L,J,eP,l0Path):
+        print('started RMSRefError')
         refPath=eP+'vtu/AT_l'+str(L)+'j'+str(J)+'.vtu'
         refPoints,atRef=read.readVTU(refPath)
         refDict={}
@@ -1315,6 +1320,7 @@ class Table:
         for j in self.tL:
             block+='$j='+str(j)+'$'
             for l in self.lL:
+                print(l,j)
                 path = eP+ 'vtu/AT_l'+str(l)+'j'+str(j)+'.vtu'
                 rmseRef=comp.RMSRefError(refDict,path,l0Path)
                 if rmseRef>0.0:
@@ -1813,7 +1819,7 @@ class TableWriter:
                 output_file.write(self.tab.EndTabular())
             output_file.write(self.tab.writeEndTable())
     
-    def writeMeanTactTable(self,fn,l0Path,sP,L,J):
+    def writeMeanTactTable(self,fn,l0Path,sP,L,J, vArr):
         cap='The activation time $\\tact(\V)$  and the difference with respect to the reference solution on different levels in space and time for the semi-implicit (\\SISVI) scheme (the numbers are displayed in ms)'
         label='tab:ActiAndError'
         filename=fn+'tex/'+'ActivationVentricles'
@@ -1825,7 +1831,7 @@ class TableWriter:
             output_file.write('\\resizebox{9.3cm}{!}{\\input{'+sP+'ActivationSpace}}\n')
             output_file.write('\\\\[-6.2cm]\n')
             output_file.write('&\n')
-            output_file.write(self.tab.writeMeanTactTabular(fn,l0Path))
+            output_file.write(self.tab.writeMeanTactTabular(fn,l0Path,vArr))
             output_file.write('\\\\[1.9cm]\n')  
             output_file.write('&\n')
             output_file.write(self.tab.writeRMSRefErrorTabular(L,J,fn,l0Path))
diff --git a/tools/evaluation/utility/plotting.py b/tools/evaluation/utility/plotting.py
index 6576e232f1bc09e82472ac6553d2b021125c77a6..9bf9edaa1a919b33b9bf68c5111a135cef33b0ef 100644
--- a/tools/evaluation/utility/plotting.py
+++ b/tools/evaluation/utility/plotting.py
@@ -311,22 +311,30 @@ class Plot:
         self.saveTikz(eP,plotname)
         plt.close()
         return plotname
-    def MeanTactSpace(self,eP,l0Path):
+    def MeanTactSpace(self,eP,l0Path,vArr=[]):
+        vArray=[]
         for l in self.lL:
             tactList=[]
             jVector=[]
             for j in self.tL:
-                tact=comp.computeMeanTact(eP+'vtu/AT_l'+str(l)+'j'+str(j)+'.vtu',l0Path)
+                print(l,j)
+                tact=-10
+                if len(vArr)==0:
+                    tact=comp.computeMeanTact(eP+'vtu/AT_l'+str(l)+'j'+str(j)+'.vtu',l0Path)
+                else:
+                    tact=vArr[l][j]
                 if tact > 0.0 :
                     tactList.append(tact)
                     jVector.append(j)
                 labelname= '$\\tact(\\V^{j,'+str(l)+'})$'
             plt.plot(jVector,tactList,label=labelname,marker=self.markerList[0],linewidth=3.5,color=self.colorList[l])
+            vArray.append(tactList)
         self.DataTact()
         #plt.show()
         plotname='ActivationSpace'
         self.saveTikz(eP,plotname)
         plt.close()
+        return vArray
     def workPrecisionInSpace(self,L,J,j,fL,nL,refPath,eP,p,ydes,timeunit='min'):
         (t,Ref)=read.getDataFromTXT(refPath,read.createFilename(L,J,self.m),p)
         normRef=comp.L2(Ref,self.sdt,self.T,J,False)
diff --git a/tools/evaluation/utility/reading.py b/tools/evaluation/utility/reading.py
index d9a7e64bee19b6962d350ab832d0c7f03573f4a4..3b177d89325b1c377124ad27fa9872aabca31f6d 100644
--- a/tools/evaluation/utility/reading.py
+++ b/tools/evaluation/utility/reading.py
@@ -419,6 +419,18 @@ def writeActivationDataFiles(path,lL,tL,option=True):
             fn = createActiFilename(l,j)
             print(fn)
             extractDataFromVTU(path,fn,option)
+def changeNumberOFCellsiInVTU(path,lL,tL,number):
+    for l in lL:
+        for j in tL:
+            fin=open(path+'AT_l'+str(l)+'j'+str(j)+'.vtu','r')
+            fout=open(path+'CAT_l'+str(l)+'j'+str(j)+'.vtu','w')
+            for line in fin:
+                if line == '    <Piece NumberOfPoints="71809719" NumberOfCells="420352000">\n':
+                    fout.write(line.replace('    <Piece NumberOfPoints="71809719" NumberOfCells="420352000">\n', '    <Piece NumberOfPoints="71809719" NumberOfCells="1">\n'))
+                else:
+                    fout.write(line)
+            fin.close()
+            fout.close()
 def readVTU(filename):
     try:
         f=open(filename, 'r')