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Rename the Project:
1.Update KNZ_Plot 2.Update mpre GUI parts
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KenanZhu111 committed
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@@ -69,7 +69,7 @@ pos_ts gps_pos(int sPRN, int best_epoch, double GPSsec,
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/* ------------------------------- GPS卫星位置计算&输出 ------------------------------ */
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void sat_gps_pos_clac(FILE* result_file,HWND hwndPB,
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pnav_body nav_b, pobs_epoch obs_e, pobs_body obs_b,pobs_head obs_h,
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int o_epochnum, int gps_satnum,
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int o_epochnum, int satnum,
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char res_file[MAX_PATH], char obs_file[MAX_PATH], char nav_file[MAX_PATH],
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int ionoption, int trooption)
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{
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@@ -88,7 +88,7 @@ void sat_gps_pos_clac(FILE* result_file,HWND hwndPB,
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result_file = fopen(res_file, "w");
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fclose(result_file);
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result_file = fopen(res_file, "a+");
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fprintf(result_file, "@ GENERATE PROGRAM : SPP Calculate v0.4.7\n");
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fprintf(result_file, "@ GENERATE PROGRAM : KNZ_Calculate v0.9.7\n");
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fprintf(result_file, "@ GENERATE TYPE : Satellite Position\n");
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fprintf(result_file, "@ GENERATE TIME : %s", ctime(&gen_time));
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fprintf(result_file, "@ OBS FILE PATH : %s\n", obs_file);
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@@ -129,7 +129,7 @@ void sat_gps_pos_clac(FILE* result_file,HWND hwndPB,
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{
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double GPSsec = Time2GPSsec(y, m, d, h, min, sec);//转换为GPS周内秒
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int sPRN = obs_e[i].sPRN_GPS[j];
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int best_epoch = select_epoch(GPSsec, sPRN, nav_b, gps_satnum); //遍历N文件GPS卫星数据块，寻找最佳历元
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int best_epoch = select_epoch(GPSsec, sPRN, nav_b, satnum, GPS); //遍历N文件GPS卫星数据块，寻找最佳历元
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double detat_toc = GPSsec - nav_b[best_epoch].TOE;//观测时刻 - 参考时刻
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//计算近似的信号传播时间,接收机钟差已初始化为0(伪距/光速-接收机钟差+卫星钟差)
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pos_t.delta_t[sPRN] = (obs_b[i].obs_gps[j][Code2Type(C1C, obs_h->obstypenum_gps, obs_h->obscode_gps)] / C_V) - station.delta_TR + nav_b[best_epoch].sa0 + nav_b[best_epoch].sa1 * detat_toc + nav_b[best_epoch].sa2 * pow(detat_toc, 2);
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@@ -1,5 +1,44 @@
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#ifndef _PUBLIC_H_
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#define _PUBLIC_H_
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/*---------------------------------- FOR UI ----------------------------------*/
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//FILE SELECT DIALOGS
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#define FILEEXOP TEXT("RINEX OBS(*.o*.*.*obs.*.*d)\0*.*o;*.*obs;*.*d\0"\
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"All Files(*.*)\0*.*\0\0");
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#define FILEEXNP TEXT("RINEX NAV(*.*nav.*.hnav.*.gnav.*.qnav.*.*n.*.*g.*.*h.*.*q.*.*p)\0*.*nav;*.hnav;*.gnav;*.qnav;*.*n;*.*g;*.*h;*.*q;*.*p\0"\
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"All Files(*.*)\0*.*\0\0")
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#define FILEEXSV TEXT("Spos Files(*.sp*)\0*.sp\0"\
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"All Files(*.*)\0*.*\0\0");
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//DEF MAIN WINDOW BUTTONS
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#define OBSBUTTON 3301
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#define NAVBUTTON 3302
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#define CALBUTTON 3303
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#define OPTBUTTON 3304
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#define PLOBUTTON 3305
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#define OBSCLEAR 3306
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#define OBSRELOD 3307
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#define NAVCLEAR 3308
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#define NAVRELOD 3309
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#define PROGRESS 3310
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//DEF MAIN WINDOW GNSS NUTTONS
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#define GPSCHECK 5500
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#define GLOCHECK 5501
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#define BEICHECK 5502
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#define GALCHECK 5503
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#define SBACHECK 5504
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#define SYSGROUP 1001
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//DEF OPTIONS WINDOW CHECK+BOXS
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#define OPTDFION 7001
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#define OPTDFTRO 7002
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#define OPTCONFI 7003
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//DEFINE PROGRESSBAR STATE
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#define PBSTATENONE 0
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#define PBSTATEHALF 500
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#define PBSTATEFULL 1000
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/* ------------------------------ WGS-84 CONST ------------------------------ */
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#define a 6378137.0
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@@ -9,6 +48,8 @@
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#define math_e 2.718281828459
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#define PI 3.141592653589793
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#define Earth_e 7.2921151467e-5
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/* ----------------------------- GPS OBSERV TYPE ---------------------------- */
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#define C1C 1
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#define C1S 2
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@@ -31,6 +72,16 @@
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#define C5I 17
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#define C5Q 18
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#define C5X 19
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/* ------------------------------- GNSS CODE -------------------------------- */
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#define GPS 0
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#define BDS 1
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#define CAL 2
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#define GLO 3
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#define SBAS 4
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/* ------------------------------ FOR CALMOD.H ------------------------------ */
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#define MAXRINEX 1000
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//卫星位置结构体
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+9
-45
@@ -243,9 +243,9 @@ extern void read_o_b(FILE* fp_obs, pobs_epoch obs_e, pobs_body obs_b, int type_g
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/* -------------------------------------------------------------------------- */
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/* ---------------------- 获取文件数据块行数，从END OF HEADER后开始起算 --------------------- */
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int getgpssatnum(FILE* fp_nav)
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int getsatnum(FILE* fp_nav)
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{
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int gps_satnum = 0;
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int satnum = 0;
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int flag = 0;
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char buff[MAXRINEX];//用来存放读取到的字符串
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char satvar;
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@@ -263,54 +263,18 @@ int getgpssatnum(FILE* fp_nav)
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while (fgets(buff, MAXRINEX, fp_nav))
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{
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strncpy(&satvar, buff + 0, 1);
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if (satvar != 'G')
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if (satvar == 'G' || satvar == 'E' || satvar == 'R' || satvar == 'S' || satvar == 'C' || satvar == 'I' || satvar == 'J')
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{
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satnum++;
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}
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else
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{
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continue;
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}
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else if (satvar == 'G')
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{
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gps_satnum++;
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break;
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}
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}
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}
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}
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return gps_satnum;
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}
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int getbdssatnum(FILE* fp_nav)
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{
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int bds_satnum = 0;
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int flag = 0;
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char buff[MAXRINEX];//用来存放读取到的字符串
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char satvar;
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char* lable = buff + 60;
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//fgets函数，读取一行，当读取结束后返回NULL指针，格式如下：
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//wchar_t * fgets ( wchar_t * str, int num, FILE * stream );
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while (fgets(buff, MAXRINEX, fp_nav))
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{
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if (strstr(lable, "END OF HEADER"))
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{
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flag = 1;
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}
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if (flag == 1)
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{
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while (fgets(buff, MAXRINEX, fp_nav))
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{
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strncpy(&satvar, buff + 0, 1);
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if (satvar != 'C')
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{
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continue;
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}
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else if (satvar == 'C')
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{
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bds_satnum++;
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break;
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}
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}
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}
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}
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return bds_satnum;
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return satnum;
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}
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/* -------------------------------- 读取N文件数据头 -------------------------------- */
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@@ -390,7 +354,7 @@ void read_n_h(FILE* fp_nav, pnav_head nav_h)
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void read_n_b(FILE* fp_nav, pnav_body nav_b)
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{
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int i_g = 0;//第i_g个卫星数据
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char buff[84] = { 0 };
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char buff[MAXRINEX] = { 0 };
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char flag = { 0 };//判断符号
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while (fgets(buff, MAXRINEX, fp_nav))
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{
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+12
-9
@@ -10,24 +10,27 @@
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/// @param SecofWeek 计算得到的观测历元的周内秒
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/// @param sPRN 需要匹配的该历元卫星号
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/// @param nav_b 导航文件数据块结构体，与卫星号匹配
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/// @param gps_satnum 该历元的GPS卫星数量
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/// @param satnum 广播星历卫星数量
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/// @param syscode 卫星系统代码，详情见PPUBLIC.H
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/// @return 返回最佳历元的绝对历元序号
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/* -------------------------------------------------------------------------- */
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extern int select_epoch(double SecofWeek, int sPRN, pnav_body nav_b, int gps_satnum)
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extern int select_epoch(double SecofWeek, int sPRN, pnav_body nav_b, int satnum, int syscode)
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{
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int best_epoch = 0;
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double min = 10000;//初始化最小值
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double Min;
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int i;
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for (i = 0; i < gps_satnum; i++)
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if (syscode == GPS)
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{
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if (sPRN == nav_b[i].sPRN_GPS)
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for (int i = 0; i < satnum; i++)
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{
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Min = fabs(SecofWeek - nav_b[i].TOE);
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if (Min <= min)
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if (sPRN == nav_b[i].sPRN_GPS)
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{
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best_epoch = i;
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min = Min;
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Min = fabs(SecofWeek - nav_b[i].TOE);
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if (Min <= min)
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{
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best_epoch = i;
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min = Min;
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}
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}
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}
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}
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