source: ntrip/trunk/clock_and_orbit/readcoold.c@ 7481

Last change on this file since 7481 was 5664, checked in by stoecker, 11 years ago

SSR update
File size: 5.3 KB
Line 
1#include "clock_orbit_rtcm.h"
2#include "clock_orbit_rtcm.c"
3
4#include <stdio.h>
5#include <stdlib.h>
6
7/* prototype, don't use any of this code in a final application */
8
9struct ClockOrbit co;
10double lasttow = -1.0;
11
12int main(void)
13{
14 char * buffer = 0;
15 size_t len = 0;
16 char obuffer[CLOCKORBIT_BUFFERSIZE];
17
18 while(getline(&buffer, &len, stdin) > 0)
19 {
20 char type;
21 int week, prn, iodc, iode;
22 double tow, clock, radial, along, outofplane;
23 int num = sscanf(buffer, "%d %lf %c%d %d %d %lf %lf %lf %lf\n", &week,
24 &tow, &type, &prn, &iodc, &iode, &clock, &radial, &along, &outofplane);
25 if(num == 10)
26 {
27 struct SatData *sd;
28 if(lasttow != tow) /* create block */
29 {
30 if(lasttow >= 0)
31 {
32 FILE *f;
33 int l = MakeClockOrbit(&co, COTYPE_AUTO, 0, obuffer, sizeof(obuffer));
34 if(!l) fprintf(stderr, "BUILD ERROR\n");
35 else
36 {
37 int nl, ns;
38 struct ClockOrbit c;
39
40 if((f = fopen("outfile.raw", "ab+")))
41 {
42 fwrite(obuffer, l, 1, f);
43 fclose(f);
44 }
45 else fprintf(stderr, "SAVE ERROR\n");
46 //fwrite(obuffer, l, 1, stdout);
47 memset(&c, 0, sizeof(c));
48 nl = GetSSR(&c, 0, 0, 0, obuffer, l, &ns);
49 if(nl < 0) fprintf(stderr, "EXTRACT ERROR %d\n", nl);
50 else if(nl > 0) fprintf(stderr, "MULTIBLOCK UNSUPPORTED IN TEST\n");
51 else if(ns != l) fprintf(stderr, "SIZE MISMATCH (%d/%d)\n", ns,l);
52 else
53 {
54 int i;
55 for(i = 0; i < c.NumberOfSat[CLOCKORBIT_SATGPS]; ++i)
56 {
57 printf("%d G%02d %d %f %f %f %f\n", c.EpochTime[CLOCKORBIT_SATGPS],
58 c.Sat[i].ID, co.Sat[i].IOD, c.Sat[i].Clock.DeltaA0,
59 c.Sat[i].Orbit.DeltaRadial, c.Sat[i].Orbit.DeltaAlongTrack,
60 c.Sat[i].Orbit.DeltaCrossTrack);
61 }
62 }
63 }
64 }
65 memset(&co, 0, sizeof(co));
66 lasttow = tow;
67 co.EpochTime[CLOCKORBIT_SATGPS] = (int)tow;
68 /* co.GLONASSEpochTime = 0; */
69 co.Supplied[COBOFS_CLOCK] = 1;
70 co.Supplied[COBOFS_ORBIT] = 1;
71 co.SatRefDatum = DATUM_ITRF;
72 }
73
74 sd = co.Sat + co.NumberOfSat[CLOCKORBIT_SATGPS];
75 sd->ID = prn;
76 sd->IOD = iode;
77 sd->Clock.DeltaA0 = clock;
78 sd->Orbit.DeltaRadial = radial;
79 sd->Orbit.DeltaAlongTrack = along;
80 sd->Orbit.DeltaCrossTrack = outofplane;
81 printf("%d %d/%f %c%02d %d %d %f %f %f %f\n",num, week, tow, type, prn,
82 iodc, iode, clock, radial, along, outofplane);
83 ++co.NumberOfSat[CLOCKORBIT_SATGPS];
84 }
85 }
86 {
87 struct VTEC v;
88 memset(&v, 0, sizeof(v));
89 v.EpochTime = 218764;
90 v.NumLayers = 1;
91 v.UpdateInterval = 1;
92 v.Layers[0].Height = 450000;
93 v.Layers[0].Degree = 4;
94 v.Layers[0].Order = 4;
95 v.Layers[0].Cosinus[0][0] = 24.435;
96 v.Layers[0].Cosinus[1][0] = 4.495;
97 v.Layers[0].Cosinus[2][0] = -7.805;
98 v.Layers[0].Cosinus[3][0] = -1.900;
99 v.Layers[0].Cosinus[4][0] = 2.045;
100 v.Layers[0].Cosinus[1][1] = -9.960;
101 v.Layers[0].Cosinus[2][1] = 0.845;
102 v.Layers[0].Cosinus[3][1] = 2.260;
103 v.Layers[0].Cosinus[4][1] = -0.315;
104 v.Layers[0].Cosinus[2][2] = 3.730;
105 v.Layers[0].Cosinus[3][2] = -0.780;
106 v.Layers[0].Cosinus[4][2] = -0.055;
107 v.Layers[0].Cosinus[3][3] = -0.020;
108 v.Layers[0].Cosinus[4][3] = 1.150;
109 v.Layers[0].Cosinus[4][4] = 0.990;
110
111 v.Layers[0].Sinus[1][1] = -6.070;
112 v.Layers[0].Sinus[2][1] = -3.105;
113 v.Layers[0].Sinus[3][1] = 1.310;
114 v.Layers[0].Sinus[4][1] = 1.545;
115 v.Layers[0].Sinus[2][2] = 0.325;
116 v.Layers[0].Sinus[3][2] = -1.050;
117 v.Layers[0].Sinus[4][2] = -0.750;
118 v.Layers[0].Sinus[3][3] = 0.170;
119 v.Layers[0].Sinus[4][3] = -0.690;
120 v.Layers[0].Sinus[4][4] = -0.705;
121 FILE *f;
122 int l = MakeVTEC(&v, 0, obuffer, sizeof(obuffer));
123 if(!l) fprintf(stderr, "BUILD ERROR\n");
124 else
125 {
126 int nl, ns;
127 struct VTEC vv;
128
129 if((f = fopen("outfile.raw", "ab+")))
130 {
131 fwrite(obuffer, l, 1, f);
132 fclose(f);
133 }
134 else fprintf(stderr, "SAVE ERROR\n");
135 //fwrite(obuffer, l, 1, stdout);
136 memset(&vv, 0, sizeof(vv));
137 nl = GetSSR(0, 0, &vv, 0, obuffer, l, &ns);
138 if(nl < 0) fprintf(stderr, "EXTRACT ERROR %d\n", nl);
139 else if(nl > 0) fprintf(stderr, "MULTIBLOCK UNSUPPORTED IN TEST\n");
140 else if(ns != l) fprintf(stderr, "SIZE MISMATCH (%d/%d)\n", ns,l);
141 else
142 {
143 int i, j, k;
144 for(i = 0; i < vv.NumLayers; ++i)
145 {
146 printf("%d layer %d height %f degree %d order %d\n", vv.EpochTime,
147 i, vv.Layers[i].Height, vv.Layers[i].Degree, vv.Layers[i].Order);
148 for(j = 0; j <= vv.Layers[i].Degree; ++j)
149 {
150 printf("Cn%d ",j);
151 for(k = 0; k <= vv.Layers[i].Order; ++k)
152 {
153 printf(" %7.3f",vv.Layers[i].Cosinus[k][j]);
154 }
155 printf("\n");
156 }
157 for(j = 0; j <= vv.Layers[i].Degree; ++j)
158 {
159 printf("Sn%d ",j);
160 for(k = 0; k <= vv.Layers[i].Order; ++k)
161 {
162 printf(" %7.3f",vv.Layers[i].Sinus[k][j]);
163 }
164 printf("\n");
165 }
166 }
167 }
168 }
169 }
170 free(buffer);
171 return 0;
172}
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