日期:2014-05-20 浏览次数:20689 次
package baset639rainforecast.data;
import java.io.File;
import java.io.FileNotFoundException;
import java.util.InputMismatchException;
import java.util.Scanner;
/**
*读取micaps第4类格式数据,单要素文件
* @author lfg
*/
public class Diamond4Reader {
private double startLon, startLat, endLon, endLat;
private double interLon, interLat;
private int numLon, numLat;
private double data[][];
private double lon[][], lat[][];
// private Point[][] points;
/**
* 构造函数
* @param fileName 文件名
*/
public Diamond4Reader(String fileName) throws FileNotFoundException {
File file = new File(fileName);
Scanner scanner = null;
try {
scanner = new Scanner(file);
//跳过一些不需要的信息,如果需要,可以再分解
for (int i = 0; i < 9; i++) {
scanner.next();
}
this.interLon = scanner.nextDouble();
this.interLat = scanner.nextDouble();
this.startLon = scanner.nextDouble();
this.endLon = scanner.nextDouble();
// System.err.println("endLon = "+ endLon);
this.startLat = scanner.nextDouble();
this.endLat = scanner.nextDouble();
this.numLon = scanner.nextInt();
this.numLat = scanner.nextInt();
data = new double[this.numLon][this.numLat];//初始化data变量
for (int i = 0; i < 5; i++) {
scanner.next();
}
while (scanner.hasNext()) {
for (int i = 0; i < this.numLat; i++) {
for (int j = 0; j < this.numLon; j++) {