Shell Programming and Scripting

awk 'FNR==1{i++} 
{for(k=1; k<=NF; k++) A[i,FNR,k]=$k}                                # 3 Dimension Array 
END{
for(i=1;i<=217;i++)                                                             # For loop 2nd File 1st and 2nd column
x=0;y=0                                                                           # Intialize x and y value 0
{
for(j=1;j<=2440;j++)                                                   # For loop for 1st file 1st and 2nd column
if(A[1,j,2]>=A[2,i,2]-0.1 && A[1,j,2]<=A[2,i,2]+0.1)            # Comparison starts here
{
if(A[1,j,1]>=A[2,i,1])x=x+1;                           
if(A[1,j,1]<=A[2,i,1])y=y+1;
}                                  
}                                                                             # Internal loop ends here
if(x>=1 && y>=1)
print i,j,A[2,i,1],A[2,i,2]}' OFS="\t" file1.pl file2.pl                  # 1st for loop ends here and printing


Result : coming
218 2441 75.5 10.07

Expected result :
1 2441 75.5   10.05
2 2441 75.02  10.15
3 2441 74.52  10.23