initial upload

2024-09-10 20:25:18 +08:00
parent b8de03ee4f
commit f1cc876972
377 changed files with 2721267 additions and 34 deletions
--- a/archive/xyz2shc/main.cpp
+++ b/archive/xyz2shc/main.cpp
@@ -0,0 +1,97 @@
+#include "xyz2shc.h"
+
+void disp_help()
+{
+	cout << "xyz2shc - v0.1 calculate table data to spherical harmonic coefficients" << endl
+		<< "Author: zhangyi.cugwuhan@gmail.com" << endl << endl
+		<< "usage: xyz2shc -i<table>+d<lon-col>,<lat-col>,<val-col>[,<dev-col>] -o<output-file> -f<shc-order> [-d<dev-value>] [-t<iter-times>] [-h]" << endl
+		<< "-i\tinput table name, use +d to specify the input columns." << endl
+		<< "-o\toutput shc filename." << endl
+		<< "-f\tspherical harmonic coefficients order." << endl
+		<< "-d\testimated data accuracy. default value is 1e-3." << endl
+		<< "-t\titeration times. default value is 300." << endl
+		<< "-h\tshow this info" << endl;
+}
+
+int main(int argc, char* argv[]){
+	char infilename[1024] = "NULL";
+	char outfilename[1024] = "NULL";
+	int shcorder = 0, itertimes = 300;
+	double datadev = 1e-3;
+
+	opterr = 0; //内置参数 若不为0则会在发生遭遇错误时输出一条信息到屏幕
+
+	int curr;
+	/*循环拾取参数 最后一个参数为-1 需要变量的参数后跟一个冒号 可有可无参数跟两个冒号*/
+	while((curr = getopt(argc,argv,"hi:o:f:d:t:")) != -1)
+	{
+		/*匹配命令*/
+		switch (curr)
+		{
+			case 'h': //显示帮助信息
+				disp_help();
+				break;
+			case 'i':
+				if (1!=sscanf(optarg,"%s",infilename))
+				{
+					cout << "error ==> wrong format of " << optarg << endl;
+				}
+				break;
+			case 'o':
+				if (1!=sscanf(optarg,"%s",outfilename))
+				{
+					cout << "error ==> wrong format of " << optarg << endl;
+				}
+				break;
+			case 'f':
+				if (1!=sscanf(optarg,"%d",&shcorder))
+				{
+					cout << "error ==> wrong format of " << optarg << endl;
+				}
+				break;
+			case 'd':
+				if (1!=sscanf(optarg,"%lf",&datadev))
+				{
+					cout << "error ==> wrong format of " << optarg << endl;
+				}
+				break;
+			case 't':
+				if (1!=sscanf(optarg,"%d",&itertimes))
+				{
+					cout << "error ==> wrong format of " << optarg << endl;
+				}
+				break;
+			case '?': //处理未定义或错误参数
+				if (optopt == 'i' || optopt == 'o' || optopt == 'f' || optopt == 'd' || optopt == 't')
+				{
+					fprintf (stderr, "Option -%c requires an argument.\n", optopt);
+					return -1;
+				}
+				else if (isprint(optopt))
+				{
+					fprintf (stderr, "Unknown option `-%c'.\n", optopt);
+					return -1;
+				}
+				else
+				{
+					fprintf (stderr,"Unknown option character `\\x%x'.\n",optopt);
+					return -1;
+				}
+				break;
+			default:
+				abort();
+		}
+	}
+
+	XYZ2SHC instance;
+	if (instance.ReadXyz(infilename,datadev)) return 0;
+	if (instance.InitShc(shcorder)) return 0;
+
+	instance.CalCKernel();
+	instance.CalWd();
+	instance.CalPartB();
+	instance.Optimize_CG();
+
+	if (instance.OutShc(outfilename)) return 0;
+	return 0;
+}