initial upload

archive/grav2d_vectical_cylinder/vec_cyliner.cpp

@@ -0,0 +1,104 @@
+#include "vec_cyliner.h"
+
+void disp_help()
+{
+	cout<<"grav2d_vectical_cylinder 1.0 - forward modeling gravity data of a vectical cylinder"<<endl<<endl
+		<<"syntax: grav2d_vectical_cylinder -p<top-depth>/<bottom-depth>/<radius>/<density> -l<x-center>/<y-center> -r<xmin>/<xmax>/<ymin>/<ymax> -i<x-interval>/<y-interval>[/integral-interval] -o<outfile-name>"<<endl
+		<<"        -p physical parameters of the cylinder. units are meter and g/cm^3"<<endl
+		<<"        -l centeral location of the cylinder"<<endl
+		<<"        -r range of calculation"<<endl
+		<<"        -i calculation spaces. the default integration interval is 1e-5 for all cases. Users can set customized value by applying a different value"<<endl
+		<<"        -o output file's name. The output format is .xyz ASSCI format, hence no surffix is needed nor can change the output format."<<endl<<endl
+		<<"example: grav2d_vectical_cylinder -p10/60/20/2.0 -l100/100 -r0/200/0/200 -i5/5 -otestout.dat"<<endl;
+}
+
+int main(int argc, char const *argv[])
+{
+	int range_num;
+	double para[4] = {MAX,MAX,MAX,MAX};
+	double posi[2] = {MAX,MAX};
+	double range[4] = {MAX,MAX,MAX,MAX};
+	double interval[3] = {MIN,MIN,MIN};
+	char filename[1024] = {0};
+	char cmd_type[1024] = {0};
+	if (argc==1)
+	{
+		disp_help();
+	}
+	else
+	{
+		for (int i = 1; i < argc; i++)
+		{
+			sscanf(argv[i],"%2s",cmd_type);
+			if (!strcmp(cmd_type,PARA))
+			{
+				range_num = sscanf(argv[i],"%*2s%lf/%lf/%lf/%lf",&para[0],&para[1],&para[2],&para[3]);
+				if (range_num==4)
+				{
+					if (para[0]>para[1]||para[0]<0||para[1]<0||para[2]<0||para[3]<0)
+					{
+						cout<<BOLDRED<<"==> "<<RESET<<"bad syntax: "<<argv[i]<<endl;
+						return 0;
+					}
+				}
+				else 
+				{
+					cout<<BOLDRED<<"==> "<<RESET<<"bad syntax: "<<argv[i]<<endl;
+					return 0;
+				}
+			}
+
+			if (!strcmp(cmd_type,POSI))
+			{
+				range_num = sscanf(argv[i],"%*2s%lf/%lf",&posi[0],&posi[1]);
+				if (posi[0]==MAX||posi[1]==MAX)
+				{
+					cout<<BOLDRED<<"==> "<<RESET<<"bad syntax: "<<argv[i]<<endl;
+					return 0;
+				}
+			}
+
+			if (!strcmp(cmd_type,RANGE))
+			{
+				range_num = sscanf(argv[i],"%*2s%lf/%lf/%lf/%lf",&range[0],&range[1],&range[2],&range[3]);
+				if (range_num==4)
+				{
+					if (range[0]>range[1]||range[2]>range[3])
+					{
+						cout<<BOLDRED<<"==> "<<RESET<<"bad syntax: "<<argv[i]<<endl;
+						return 0;
+					}
+				}
+				else 
+				{
+					cout<<BOLDRED<<"==> "<<RESET<<"bad syntax: "<<argv[i]<<endl;
+					return 0;
+				}
+			}
+
+			if (!strcmp(cmd_type,SPACE))
+			{
+				range_num = sscanf(argv[i],"%*2s%lf/%lf/%lf",&interval[0],&interval[1],&interval[2]);
+				if (interval[0]<0||interval[1]<0)
+				{
+					cout<<BOLDRED<<"==> "<<RESET<<"bad syntax: "<<argv[i]<<endl;
+					return 0;
+				}
+			}
+
+			if (!strcmp(cmd_type,OUTFILE))
+			{
+				sscanf(argv[i],"%*2s%s",filename);//按格式读入文件名与扩展名
+				if(!strcmp(filename,""))//检查文件名是否为空
+				{
+					cout<<BOLDRED<<"==> "<<RESET<<"bad syntax: "<<argv[i]<<endl;
+					return 0;
+				}
+			}
+		}
+
+		vec_cy v1;
+		v1.info_taker(para,posi,range,interval,filename);
+	}
+	return 0;
+}