initial upload

archive/sph2xyz/sysDefine.h

@@ -0,0 +1,106 @@
+#ifndef _SYSDEFINE_H
+#define _SYSDEFINE_H
+#include "iostream"
+#include "fstream"
+#include "sstream"
+#include "iomanip"
+#include "stdio.h"
+#include "stdlib.h"
+#include "unistd.h"
+#include "string.h"
+#include "cmath"
+#include "vector"
+#include "omp.h"
+
+#define pi (4.0*atan(1.0))
+#define MAX_BDL 1e+30
+#define WGS84_PoleRadius 6356752.314//WGS84椭球极半径
+#define WGS84_EquatorRadius 6378137//WGS84椭球长半径
+#define EarthRadius 6371000
+#define MoonRadius 1738000
+
+#define BOLDRED "\033[1m\033[31m"
+#define BOLDGREEN "\033[1m\033[32m"
+#define BOLDBLUE "\033[1m\033[34m"
+#define UNDERLINE "\033[1m\033[4m"
+#define RESET "\033[0m"
+#define MOVEUP(x) printf("\033[%dA", (x))
+#define MOVEDOWN(x) printf("\033[%dB", (x))
+#define MOVELEFT(x) printf("\033[%dD", (x))
+#define MOVERIGHT(x) printf("\033[%dC", (x))
+#define MOVETO(y,x) printf("\033[%d;%dH", (y), (x))
+#define CLEARLINE "\033[K"
+#define CLEARALL "\033[2J"
+
+using namespace std;
+
+typedef vector<double> _1dArray;
+typedef vector<vector<double> > _2dArray;
+
+struct spoint
+{
+	double lon,lat,ref,alti,rad,val;
+	spoint()
+	{
+		lon = lat = ref = alti = rad = val = MAX_BDL;
+	}
+	void info()
+	{
+		cout << setprecision(16) << lon << " " << lat << " "  << ref << " " << alti << " " << val << endl;
+	}
+};
+typedef vector<spoint> sphArray;
+
+//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));
+}
+//测试打开输入文件 如果成功则返回0并输出信息 否则返回1
+int open_infile(ifstream &infile,char* filename)
+{
+	infile.open(filename);
+	if (!infile)
+	{
+		cout << BOLDRED << "error ==> " << RESET << "file not found: " << filename << endl;
+		return -1;
+	}
+	return 0;
+}
+//测试打开输出文件 如果成功则返回0并输出信息 否则返回1
+int open_outfile(ofstream &outfile,char* filename)
+{
+	outfile.open(filename);
+	if (!outfile)
+	{
+		cout << BOLDRED << "error ==> " << RESET << "fail to create the file: " << filename << endl;
+		return -1;
+	}
+	return 0;
+}
+
+double cosd(double deg)
+{
+	return (cos(deg*pi/180.0));
+}
+/*
+lat
+|
+|
+h21----h22
+|       |
+|       |
+h11----h12----> lon
+*/
+// 球面双线性插值函数 以度为单位的版本 注意纬度为余纬度
+double SphBiInterp_deg(double CoLat1,double CoLat2,double Lon1,double Lon2,double CoLat0,double Lon0,double h11,double h12,double h21,double h22)
+{
+	double Delta=(Lon2-Lon1)*(cosd(CoLat2)-cosd(CoLat1));
+	double A=(Lon1*(h12-h22)+Lon2*(h21-h11))/Delta;
+	double B=(cosd(CoLat1)*(h21-h22)+cosd(CoLat2)*(h12-h11))/Delta;
+	double C=(h11+h22-h21-h12)/Delta;
+	double D=(Lon2*cosd(CoLat2)*h11-Lon2*cosd(CoLat1)*h21+Lon1*cosd(CoLat1)*h22-Lon1*cosd(CoLat2)*h12)/Delta;
+	double h0=A*cosd(CoLat0)+B*Lon0+C*Lon0*cosd(CoLat0)+D;
+	return h0;
+}
+#endif