经纬度度分秒转化十进制

public  Double change(String str){
    str = str.trim();
    String[] data= str
          .replace("°", ";")
          .replace("′", ";")
          .replace("'", ";")
          .replace("″", "")
          .replace("\"", "")
          .split(";");
    Double res= 0d;
    for (int i = data.length; i >0 ; i--) {
       double sub = Double.parseDouble(data[i-1]);
       if(i==1){
          res=sub +res;
       }else{
          res=(res+sub)/60;
       }
    }
    return res;
}