void askhelp()
{
  int j,k,i=0;
  float sig[14][9]; 
  char filename[200],htitle[20],hname[20];
  TH2F *sigMax[2]; 
  for (j=0;j<2;j++) //<==============
   {  
    sprintf(htitle,"SigMax_%d",j);
    sprintf(hname,"Sig_%d",j); 
    sigMax[j]=new TH2F(hname,htitle,8,0,8,13,0,13);
   } 
  for(i=0;i<2;i++)
    {sprintf(filename,"%dsigMax.txt",i);	     
       FILE *input=fopen(filename,"r");  //<============
       for(j=1;j<14;j++)
        for(k=1;k<9;k++)     	       
          fscanf(input,"%f ",&sig[j][k]);
       for(j=13;j>=1;j--)
         for(k=1;k<=8;k++)
	  sigMax[i]->SetBinContent(k,j,sig[j][k]);
	  
        fclose(input);
    }       
   
 }