void getColumnNumbers(String[] splitHeader) {
    gazLatC=0;
    for (int it=0;it<dataColumns;it++){
      for (int iter=0;iter<params.latColumnNames.length;iter++){
        if (Pattern.matches(params.latColumnNames[iter].toLowerCase().
            replaceAll("\\s+", ""), splitHeader[it].toLowerCase().replaceAll("\\s+", ""))){
          if (gazLatC==0){
            gazLatC = it;
          }
          else{System.out.println("It seems that more than one column represents " +
          		"latitude in the gazetteer file");}
        }
      }
    }
	      
    gazLongC=0;
    for (int it=0;it<dataColumns;it++){
      for (int iter=0;iter<params.latColumnNames.length;iter++){
        if (Pattern.matches(params.longColumnNames[iter].toLowerCase().
            replaceAll("\\s+", ""), splitHeader[it].toLowerCase().replaceAll("\\s+", ""))){
          if (gazLongC==0){
            gazLongC = it;
          }
          else{System.out.println("It seems that more than one column represents " +
          		"longitude in the gazetteer file");}
        }
      }
    }
  }