I have a tab separated file which looks like this
STID STNM TIME TMAX TMAXO TMIN TMINO TAVG TBAD DMAX DMAXO DMIN DMINO DAVG VDEF DBAD SMAX SMAXO SMIN SMINO SAVG SBAD BMAX BMAXO BMIN BMINO BAVG BBAD S5MX S5MXO S5MN S5MNO S5AV S5BD S25X S25XO S25N S25NO S25AV S25BD S60X S60XO S60N S60NO S60AV S60BD HMAX HMAXO HMIN HMINO HAVG HBAD PMAX PMAXO PMIN PMINO PAVG MSLP PBAD AMAX AMAXO ATOT ABAD PDIR PDFQ SDIR SDFQ IBAD WSMX WSMXO WSMN WSMNO WSPD WDEV WMAX WMAXO WBAD RAIN RNUM RMAX RBAD 9AVG 9BAD 2MAX 2MIN 2AVG 2DEV 2BAD HDEG CDEG HTMX HTMXO HTBAD WCMN WCMNO WCBAD
ACME 110 0 76.32 131 69.22 184 71.57 0 69.10 286 61.55 3 66.48 4.22 0 83.16 3 78.24 288 80.85 0 85.37 3 77.74 288 81.77 0 83.12 150 77.86 288 80.58 0 83.84 3 81.23 288 82.34 0 81.54 3 80.94 285 81.29 0 96.82 278 66.82 1 84.59 0 28.74 284 28.67 23 28.71 30.10 0 412.73 130 5.46 0 -996 -999 -996 -999 59 10.92 132 0.00 37 4.34 2.41 14.61 146 0 0.22 19 0.24 0 71.67 0 8.44 0.00 2.49 2.30 0 0.00 7.77 -996 999 288 -996 999 288
ADAX 1 0 73.99 96 68.61 21 71.32 0 70.91 169 62.77 1 68.22 2.58 0 87.15 3 82.99 288 84.83 0 88.32 3 79.54 288 83.59 0 85.06 3 81.84 288 83.31 0 88.48 3 85.21 288 86.61 0 -996 999 -996 999 -996 96 98.40 274 73.27 1 90.20 0 29.08 137 29.01 17 29.04 30.08 0 210.42 151 5.23 0 -996 -999 -996 -999 139 12.83 106 0.00 33 3.65 3.03 19.28 121 0 0.24 23 0.24 0 71.57 0 8.84 0.00 2.07 2.48 0 0.00 6.30 -996 999 288 -996 999 288
ALTU 2 0 75.51 107 68.74 168 71.63 0 70.43 279 64.56 125 67.48 3.50 0 80.60 3 77.88 288 78.91 0 79.11 3 75.96 288 77.08 0 79.97 3 77.23 288 78.41 0 81.95 3 79.57 288 80.55 0 -996 999 -996 999 -996 96 98.36 286 70.28 106 87.18 0 28.68 276 28.60 51 28.64 30.09 0 202.20 123 5.03 0 2 30.80 4 18.63 25 13.72 128 0.00 70 5.79 2.71 18.19 128 0 0.19 19 0.12 0 71.53 0 9.55 0.00 3.71 2.22 0 0.00 7.12 -996 999 288 -996 999 288
I am trying to read this file so that I can append some of the values from this file to another file.
But firstly I am unable to read the values of the column TMAX which is 4th in the columns
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
public class first {
public static void main(String[] args)
{
// TODO Auto-generated method stub
String fileName="daily.txt";
File file = new File(fileName);
try{
Scanner inputStream = new Scanner(file);
while (inputStream.hasNext()){
String data = inputStream.next();
String[] values = data.split("\t");
System.out.println(values[4]);
}
inputStream.close();
}
catch(FileNotFoundException e){
e.printStackTrace();
}
}
}
When I use the above code the output looks like this
STID
STNM
TIME
TMAX
TMAXO
TMIN
TMINO
TAVG
TBAD
DMAX
DMAXO
DMIN
DMINO
DAVG
VDEF
DBAD
SMAX
SMAXO
SMIN
I want to get an output which displays the values of the specified column numbers.