1 | #include <iostream> |
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2 | #include <iomanip> |
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3 | #include <fstream> |
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4 | |
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5 | #include <TGraph.h> |
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6 | #include <TCanvas.h> |
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7 | #include <TSystem.h> |
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8 | |
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9 | #include "mars/MTime.h" |
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10 | #include "mars/MMath.h" |
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11 | #include "mars/MAstro.h" |
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12 | #include "mars/MDirIter.h" |
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13 | #include "mars/MStatusDisplay.h" |
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14 | |
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15 | using namespace std; |
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16 | |
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17 | int ReadFile(const char *fname, TGraph &g1, TGraph &g2, TGraph &g0) |
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18 | { |
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19 | ifstream fin(fname); |
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20 | |
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21 | cout << "Reading " << setw(23) << gSystem->BaseName(fname) << "..." << flush; |
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22 | |
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23 | MTime t; |
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24 | while (1) |
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25 | { |
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26 | TString str; |
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27 | str.ReadLine(fin); |
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28 | if (!fin) |
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29 | break; |
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30 | |
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31 | if (str.Contains("#")) |
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32 | continue; |
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33 | |
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34 | Double_t alt, az, dalt, daz, mjd; |
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35 | if (sscanf(str.Data(), "%lf %lf %*f %*f %*f %*f %lf %lf %lf", |
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36 | &az, &alt, &dalt, &daz, &mjd)!=5) |
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37 | continue; |
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38 | |
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39 | if (dalt==0) |
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40 | continue; |
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41 | |
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42 | Double_t res = MAstro::GetDevAbs(90-(alt-dalt), -dalt, -daz)*60; |
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43 | |
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44 | if (res>12) |
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45 | continue; |
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46 | |
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47 | t.SetMjd(mjd); |
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48 | |
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49 | g0.SetPoint(g0.GetN(), t.GetAxisTime(), g0.GetN()); |
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50 | g1.SetPoint(g1.GetN(), t.GetAxisTime(), res); |
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51 | g2.SetPoint(g2.GetN(), g2.GetN(), res); |
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52 | |
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53 | if (g0.GetN()<2 || g0.GetX()[g0.GetN()-2]<g0.GetX()[g0.GetN()-1]) |
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54 | continue; |
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55 | |
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56 | cout << "WARNING-TIME-SKEW! " << mjd << " " << flush; |
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57 | } |
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58 | |
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59 | cout << g1.GetN() << endl; |
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60 | |
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61 | return g1.GetN(); |
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62 | } |
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63 | |
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64 | void DrawGrid(TH1 &h) |
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65 | { |
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66 | TGraph l; |
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67 | l.SetLineStyle(kDashed); |
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68 | l.SetLineWidth(2); |
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69 | l.SetLineColor(kBlue); |
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70 | |
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71 | Int_t style[] = { kSolid, 9, 7 }; |
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72 | |
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73 | Double_t x[2] = { h.GetXaxis()->GetXmin(), h.GetXaxis()->GetXmax() }; |
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74 | Double_t y[2]; |
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75 | |
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76 | for (int i=0; i<3; i++) |
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77 | { |
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78 | y[0] = y[1] = i+1; |
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79 | l.SetLineStyle(style[i]); |
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80 | l.DrawGraph(2, x, y, "L"); |
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81 | } |
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82 | |
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83 | if (x[0]<1e6) |
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84 | return; |
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85 | |
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86 | Double_t X[2]; |
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87 | Double_t Y[2] = { h.GetMinimum(), h.GetMaximum() }; |
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88 | |
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89 | l.SetLineWidth(1); |
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90 | |
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91 | for (int i=2004; i<2020; i++) |
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92 | { |
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93 | for (int j=0; j<12; j++) |
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94 | { |
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95 | X[0] = X[1] = MTime(i, 1+j, 1).GetAxisTime(); |
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96 | |
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97 | if (X[0]<x[0] || X[0]>x[1]) |
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98 | continue; |
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99 | |
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100 | l.SetLineStyle(j==0 ? kDashed : kDotted); |
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101 | l.DrawGraph(2, X, Y, "L"); |
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102 | } |
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103 | } |
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104 | } |
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105 | |
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106 | void DrawTimes(TH1 &h) |
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107 | { |
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108 | TGraph l; |
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109 | l.SetLineColor(kBlue); |
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110 | |
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111 | Double_t x[2]; |
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112 | Double_t y[2] = { h.GetMinimum(), h.GetMaximum() }; |
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113 | |
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114 | for (int i=0; dates[i+1]>0; i++) |
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115 | { |
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116 | x[0] = x[1] = dates[i]; |
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117 | l.DrawGraph(2, x, y, "L"); |
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118 | } |
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119 | |
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120 | DrawGrid(h); |
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121 | } |
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122 | |
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123 | Int_t GetBin(TGraph ×, Int_t i) |
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124 | { |
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125 | return TMath::BinarySearch(times.GetN(), times.GetX(), dates[i]);; |
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126 | } |
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127 | |
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128 | void DrawIndices(TGraph ×, TH1 &h) |
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129 | { |
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130 | TGraph l; |
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131 | l.SetLineStyle(kDashed); |
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132 | l.SetLineColor(kBlue); |
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133 | |
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134 | Double_t x[2]; |
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135 | Double_t y[2] = { h.GetMinimum(), h.GetMaximum() }; |
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136 | |
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137 | for (int i=0; dates[i+1]>0; i++) |
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138 | { |
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139 | Int_t bin = GetBin(times, i); |
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140 | if (bin<0) |
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141 | continue; |
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142 | |
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143 | x[0] = x[1] = bin+0.5; |
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144 | l.DrawGraph(2, x, y, "L"); |
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145 | } |
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146 | |
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147 | DrawGrid(h); |
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148 | } |
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149 | |
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150 | void plot(MDirIter &Next) |
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151 | { |
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152 | Next.Sort(); |
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153 | |
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154 | TGraph g1; |
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155 | TGraph g2; |
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156 | TGraph g0; |
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157 | |
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158 | while (1) |
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159 | { |
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160 | TString name=Next(); |
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161 | if (name.IsNull()) |
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162 | break; |
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163 | |
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164 | ReadFile(name, g1, g2, g0); |
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165 | } |
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166 | |
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167 | MStatusDisplay *d = new MStatusDisplay; |
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168 | |
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169 | gROOT->SetSelectedPad(0); |
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170 | TCanvas &c0 = d->AddTab("TimeLine"); |
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171 | c0.SetGrid(); |
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172 | |
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173 | g0.SetTitle("TimeLine"); |
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174 | g0.GetXaxis()->SetTimeDisplay(1); |
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175 | g0.SetMarkerStyle(kFullDotMedium); |
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176 | g0.SetLineWidth(1); |
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177 | g0.SetLineColor(kGreen); |
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178 | g0.DrawClone("ALP"); |
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179 | |
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180 | DrawTimes(*g0.GetHistogram()); |
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181 | |
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182 | |
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183 | gROOT->SetSelectedPad(0); |
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184 | TCanvas &c1 = d->AddTab("ResDate"); |
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185 | //c1.SetGrid(); |
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186 | |
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187 | g1.SetTitle("Measured Residual vs. Date"); |
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188 | g1.GetXaxis()->SetTimeDisplay(1); |
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189 | // g1.SetMaximum(10); |
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190 | g1.SetMarkerStyle(kFullDotMedium); |
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191 | g1.DrawClone("AP"); |
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192 | |
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193 | DrawTimes(*g1.GetHistogram()); |
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194 | |
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195 | |
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196 | gROOT->SetSelectedPad(0); |
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197 | TCanvas &c2 = d->AddTab("ResIdx"); |
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198 | c2.SetGrid(); |
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199 | |
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200 | g2.SetTitle("Measured Residual vs. Index"); |
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201 | // g2.SetMaximum(0.1); |
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202 | g2.SetMarkerStyle(kFullDotMedium); |
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203 | g2.DrawClone("AP"); |
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204 | |
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205 | DrawIndices(g0, *g2.GetHistogram()); |
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206 | |
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207 | Double_t prob[4] = { 0.5, MMath::GaussProb(1), MMath::GaussProb(2), MMath::GaussProb(3) }; |
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208 | Double_t quant[4]; |
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209 | |
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210 | int n; |
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211 | for (n=0; dates[n]>0; n++); |
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212 | |
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213 | TH1F h0("Q50", "", n-1, dates); |
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214 | TH1F h1("Q68", "", n-1, dates); |
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215 | TH1F h2("Q95", "", n-1, dates); |
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216 | TH1F h3("Q98", "", n-1, dates); |
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217 | |
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218 | Int_t first = 0; |
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219 | |
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220 | cout << "Number of bins: " << n << endl; |
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221 | cout << "Start Entries Median" << endl; |
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222 | |
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223 | MTime date; |
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224 | for (int i=0; dates[i+1]>0; i++) |
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225 | { |
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226 | Int_t bin0 = GetBin(g0, i); |
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227 | Int_t bin1 = GetBin(g0, i+1); |
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228 | |
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229 | //cout << i << " " << bin0 << " " << bin1 << endl; |
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230 | if (bin0<0) |
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231 | continue; |
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232 | |
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233 | if (bin0==bin1) |
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234 | continue; |
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235 | |
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236 | TMath::Quantiles(bin1-bin0, 4, g2.GetY()+bin0, quant, prob, kFALSE, NULL, 7); |
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237 | |
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238 | date.SetAxisTime(dates[i]); |
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239 | cout << date.GetStringFmt("%x", "de_DE") << " " << Form("%4d", bin1-bin0) << " " << Form("%4.1f", quant[0]*60) << endl; |
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240 | |
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241 | h0.SetBinContent(i+1, quant[0]); |
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242 | h1.SetBinContent(i+1, quant[1]); |
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243 | h2.SetBinContent(i+1, quant[2]); |
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244 | h3.SetBinContent(i+1, quant[3]); |
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245 | |
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246 | if (first==0) |
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247 | first = i; |
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248 | } |
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249 | |
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250 | |
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251 | gROOT->SetSelectedPad(0); |
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252 | TCanvas &c4 = d->AddTab("Quantiles"); |
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253 | //c4.SetGrid(); |
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254 | |
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255 | h2.SetFillColor(19); |
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256 | h1.SetFillColor(16); |
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257 | h0.SetFillColor(13); |
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258 | |
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259 | h2.SetTitle("Measured Residual-Distribution vs. Date"); |
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260 | h2.SetYTitle("Residual [arcmin]"); |
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261 | h2.SetStats(kFALSE); |
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262 | h2.GetXaxis()->SetTimeDisplay(1); |
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263 | h2.GetXaxis()->SetTimeFormat("%y/%m"); |
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264 | h2.GetYaxis()->CenterTitle(); |
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265 | h2.SetMinimum(0); |
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266 | h2.SetMaximum(h2.GetMaximum()*1.05); |
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267 | h2.SetMarkerStyle(kFullDotMedium); |
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268 | h2.GetXaxis()->SetRange(first, h3.GetNbinsX()); |
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269 | h2.DrawCopy(); |
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270 | |
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271 | //h3.DrawCopy("same"); |
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272 | h1.DrawCopy("same"); |
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273 | h0.DrawCopy("same"); |
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274 | |
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275 | TGraph g; |
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276 | for (int i=0; i<h2.GetNbinsX(); i++) |
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277 | { |
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278 | Double_t x[2] = { h2.GetBinLowEdge(i+1), h2.GetBinLowEdge(i+1) }; |
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279 | Double_t y[2] = { 0, h2.GetBinContent(i+1) }; |
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280 | |
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281 | g.DrawGraph(2, x, y, "L"); |
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282 | } |
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283 | |
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284 | DrawGrid(h2); |
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285 | |
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286 | gROOT->SetSelectedPad(0); |
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287 | TCanvas &c5 = d->AddTab("Combined"); |
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288 | |
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289 | h2.DrawCopy(); |
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290 | h1.DrawCopy("same"); |
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291 | h0.DrawCopy("same"); |
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292 | |
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293 | for (int i=0; i<h2.GetNbinsX(); i++) |
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294 | { |
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295 | Double_t x[2] = { h2.GetBinLowEdge(i+1), h2.GetBinLowEdge(i+1) }; |
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296 | Double_t y[2] = { 0, h2.GetBinContent(i+1) }; |
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297 | |
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298 | g.DrawGraph(2, x, y, "L"); |
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299 | } |
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300 | |
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301 | g1.DrawClone("P"); |
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302 | |
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303 | DrawGrid(h2); |
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304 | } |
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