1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/***********************************************/
/**
* @file noiseSatelliteTracking.cpp
*
* @brief Apply GRACE differential filter to white noise and add the result to satellite tracking data.
*
* @author Torsten Mayer-Guerr
* @date 2003-01-26
*/
/***********************************************/
// Latex documentation
#define DOCSTRING docstring
static const char *docstring = R"(
This program adds noise to simulated satellite tracking data generated by \program{SimulateSatelliteTracking}.
See \configClass{noiseGenerator}{noiseGeneratorType} for details on noise generation.
)";
/***********************************************/
#include "programs/program.h"
#include "files/fileInstrument.h"
#include "classes/noiseGenerator/noiseGenerator.h"
/***** CLASS ***********************************/
/** @brief Apply GRACE differential filter to white noise and add the result to satellite tracking data.
* @ingroup programsGroup */
class NoiseSatelliteTracking
{
public:
void run(Config &config, Parallel::CommunicatorPtr comm);
};
GROOPS_REGISTER_PROGRAM(NoiseSatelliteTracking, PARALLEL, "generate noise and add the result to satellite tracking data", Simulation, Noise, Instrument)
/***********************************************/
void NoiseSatelliteTracking::run(Config &config, Parallel::CommunicatorPtr comm)
{
try
{
FileName inName, outName;
NoiseGeneratorPtr noiseRange, noiseRate, noiseAcc;
readConfig(config, "outputfileSatelliteTracking", outName, Config::MUSTSET, "", "");
readConfig(config, "inputfileSatelliteTracking", inName, Config::MUSTSET, "", "");
readConfig(config, "noiseRange", noiseRange, Config::DEFAULT, "", "[m]");
readConfig(config, "noiseRangeRate", noiseRate, Config::DEFAULT, "", "[m/s]");
readConfig(config, "noiseRangeAcceleration", noiseAcc, Config::DEFAULT, "", "[m/s^2]");
if(isCreateSchema(config)) return;
logStatus<<"add noise to tracking data"<<Log::endl;
InstrumentFile sstFile(inName);
std::vector<Arc> arcList(sstFile.arcCount());
Parallel::forEach(arcList, [&](UInt arcNo)
{
SatelliteTrackingArc sst = sstFile.readArc(arcNo);
Matrix data = sst.matrix();
data.column(1) += noiseRange->noise(data.rows());
data.column(2) += noiseRate->noise(data.rows());
data.column(3) += noiseAcc->noise(data.rows());
return Arc(sst.times(), data, sst.getType());
}, comm);
if(Parallel::isMaster(comm))
{
logStatus<<"write tracking data to file <"<<outName<<">"<<Log::endl;
InstrumentFile::write(outName, arcList);
Arc::printStatistics(arcList);
}
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
|
