| 1 | void drstemp82(fits &file, double beg, double end)
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| 2 | {
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| 3 | UInt_t offset = file.GetUInt("MJDREF");
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| 4 | if (beg < 30000)
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| 5 | beg+=offset;
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| 6 | if (end < 30000)
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| 7 | end+=offset;
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| 8 |
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| 9 | double time;
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| 10 | file.SetPtrAddress("Time", &time);
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| 11 |
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| 12 | float *temp = (float*)file.SetPtrAddress("temp");
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| 13 |
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| 14 | double avgmin = 0;
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| 15 | double avgmax = 0;
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| 16 | double rmsmin = 0;
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| 17 | double rmsmax = 0;
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| 18 |
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| 19 | int cnt = 0;
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| 20 |
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| 21 | double lastavgmin = -1;
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| 22 | double lastavgmax = -1;
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| 23 | double lastrmsmin = -1;
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| 24 | double lastrmsmax = -1;
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| 25 |
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| 26 | double diff = -1;
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| 27 |
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| 28 | while (file.GetNextRow())
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| 29 | {
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| 30 | time += offset;
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| 31 |
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| 32 | if (time>end)
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| 33 | break;
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| 34 |
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| 35 | double mn = 0;
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| 36 | double mx = 0;
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| 37 | double rn = 0;
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| 38 | double rx = 0;
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| 39 | for (int i=1; i<=2; i++)
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| 40 | {
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| 41 | mn += temp[i];
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| 42 | rn += temp[i]*temp[i];
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| 43 |
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| 44 | mx += temp[i+41];
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| 45 | rx += temp[i+41]*temp[i+41];
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| 46 | }
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| 47 | mn /= 40;
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| 48 | mx /= 40;
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| 49 | rn /= 40;
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| 50 | rx /= 40;
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| 51 |
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| 52 | if (time<beg)
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| 53 | {
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| 54 | lastavgmin = mn;
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| 55 | lastavgmax = mx;
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| 56 | lastrmsmin = sqrt(rn-mn*mn);
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| 57 | lastrmsmax = sqrt(rx-mx*mx);
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| 58 | diff = beg-time;
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| 59 | continue;
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| 60 | }
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| 61 |
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| 62 | avgmin += mn;
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| 63 | avgmax += mx;
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| 64 |
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| 65 | rmsmin += sqrt(rn-mn*mn);
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| 66 | rmsmax += sqrt(rx-mx*mx);
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| 67 |
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| 68 | cnt ++;
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| 69 | }
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| 70 |
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| 71 | if (cnt==0)
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| 72 | {
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| 73 | if (diff<5./24/3600)
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| 74 | return;
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| 75 |
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| 76 | cout << "result " << lastavgmin << ", " << lastavgmax << ", " << lastrmsmin << ", " << lastrmsmax << endl;
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| 77 | return;
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| 78 | }
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| 79 |
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| 80 | avgmin /= cnt;
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| 81 | avgmax /= cnt;
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| 82 | rmsmin /= cnt;
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| 83 | rmsmax /= cnt;
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| 84 |
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| 85 | cout << "result " << avgmin << ", " << avgmax << ", " << rmsmin << ", " << rmsmax << endl;
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| 86 | }
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| 87 |
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| 88 | void drstemp160(fits &file, double beg, double end)
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| 89 | {
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| 90 | UInt_t offset = file.GetUInt("MJDREF");
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| 91 | if (beg < 30000)
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| 92 | beg+=offset;
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| 93 | if (end < 30000)
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| 94 | end+=offset;
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| 95 |
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| 96 | double time;
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| 97 | file.SetPtrAddress("Time", &time);
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| 98 |
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| 99 | float *temp = (float*)file.SetPtrAddress("temp");
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| 100 |
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| 101 | double avg = 0;
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| 102 | double rms = 0;
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| 103 |
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| 104 | int cnt = 0;
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| 105 |
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| 106 | double lastavg = -1;
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| 107 | double lastrms = -1;
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| 108 |
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| 109 | double diff = -1;
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| 110 |
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| 111 | while (file.GetNextRow())
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| 112 | {
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| 113 | time += offset;
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| 114 |
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| 115 | if (time>end)
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| 116 | break;
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| 117 |
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| 118 | double mn = 0;
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| 119 | double rn = 0;
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| 120 | for (int i=0; i<=7; i++)
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| 121 | {
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| 122 | mn += temp[i];
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| 123 | rn += temp[i]*temp[i];
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| 124 | }
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| 125 | mn /= 8;
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| 126 | rn /= 8;
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| 127 |
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| 128 | if (time<beg)
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| 129 | {
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| 130 | lastavg = mn;
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| 131 | lastrms = sqrt(rn-mn*mn);
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| 132 | diff = beg-time;
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| 133 | continue;
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| 134 | }
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| 135 |
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| 136 | avg += mn;
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| 137 | rms += sqrt(rn-mn*mn);
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| 138 |
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| 139 | cnt ++;
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| 140 | }
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| 141 |
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| 142 | if (cnt==0)
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| 143 | {
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| 144 | if (diff<5./24/3600)
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| 145 | return;
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| 146 |
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| 147 | cout << "result " << lastavg << ", " << lastavg << ", " << lastrms << ", " << lastrms << endl;
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| 148 | return;
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| 149 | }
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| 150 |
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| 151 | avg /= cnt;
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| 152 | rms /= cnt;
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| 153 |
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| 154 | cout << "result " << avg << ", " << avg << ", " << rms << ", " << rms << ", " << endl;
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| 155 | }
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| 156 |
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| 157 | void drstemp(const char *fname, double beg=0, double end=100000)
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| 158 | {
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| 159 | fits file(fname);
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| 160 |
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| 161 | //file.PrintColumns();
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| 162 | //file.PrintKeys();
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| 163 |
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| 164 | float temp[160];
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| 165 | // if (file.SetPtrAddress("temp", temp, 82))
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| 166 | // {
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| 167 | // drstemp82(file, beg, end);
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| 168 | // return;
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| 169 | // }
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| 170 |
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| 171 | file.SetPtrAddress("temp", temp, 160);
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| 172 | drstemp160(file, beg, end);
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| 173 | }
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