#ifndef _STRUCT_H
#define _STRUCT_H
#include "stdio.h"
#include "iostream"
#include "iomanip"
#include "fstream"
#include "string.h"
#include "sstream"
#include "list"
#include "cmath"
#define RESET "\033[0m" /* reset */
#define BOLDRED "\033[1m\033[31m" /* Bold Red */
#define INTERVAL "-i"
#define HL "-I"
#define REFER "-r"
#define OUTMSH "-o"
#define MAGNIFY "-m"
#define Pi (4.0*atan(1.0))
#define WGS84_PoleRadius 6356752.3//WGS84椭球极半径
#define WGS84_EquatorRadius 6378137//WGS84椭球长半径
#define EarthRadius 6371008.8

using namespace std;

struct posi
{
	int id;
	double x,y,z;
	double alti;
};

typedef list<posi> PosiList;

//计算一个参考椭球或者参考球在纬度位置的半径
double refRadius(double lati,double refr,double refR)
{
	return refr*refR/sqrt(pow(refr,2)*pow(cos((double) lati*Pi/180.0),2)+pow(refR,2)*pow(sin((double) lati*Pi/180.0),2));
}
#endif