else if (S.length() > 0 && n == 1) {
                    tmp1 = S.split(";");
                    grelha[1] = new String[tmp1.length];
                    grelha[2] = new String[tmp1.length];
                    classif = new double[100][tmp1.length + 1];
                    info = new String[102][tmp1.length + 3];
                    for (int i = 1; i < grelha.length; i++) {
                        for (int j = 0; j < grelha[i].length; j++) {
                            tmp2 = tmp1[j].split("-");
                            grelha[i][j] = tmp2[i - 1].trim().replace("%", "");
                        }
                    }
                    n++;
                }