-
Notifications
You must be signed in to change notification settings - Fork 4
/
W1.c
335 lines (292 loc) · 12.2 KB
/
W1.c
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
/*
* Sort code for the W1s in conjunction with the K600 spectrometer
* This code 'plugs in' to f-plane.c and is called from there. It populates the SiliconData class in that code and chucks the data out into the ROOT tree 'DATA'.
*
* Date: August 2014
*
*/
#include "SiliconData.h"
#include "W1.h"
extern int ADCModules;
extern int ADCsize;
extern int NumberOfW1;
extern int **W1ADCChannelLimits;
extern int **W1TDCChannelLimits;
extern double *ADCOffsets;
extern double *ADCGains;
extern double *TDCOffsets;
TCutG *W1FrontBackEnergyCut;
void W1SiliconSort(float *ADC_import, int ntdc,
int *TDC_channel_import, float *TDC_value_import, SiliconData *si)
{
multiTDC mTDC;
mTDC.multiTDCSort(ntdc, TDC_channel_import, TDC_value_import);
int tdcSize = mTDC.GetSize();
for (int k = 0; k < tdcSize; k++)
{
int tdcFront = mTDC.GetChannel(k);
if (!W1TDCFrontTest(tdcFront))
continue;
for (int l = 0; l < tdcSize; l++)
{
int tdcBack = mTDC.GetChannel(l);
if (!(W1TDCBackTest(tdcBack) && W1TDCFrontBackTest(tdcFront, tdcBack)))
continue;
int DetNum = W1TDCIdentifyDetector(tdcFront, tdcBack);
if (DetNum < 0)
continue;
for (int i = W1ADCChannelLimits[DetNum][0]; i <= W1ADCChannelLimits[DetNum][1]; i++)
{
if (!(W1ADCTDCChannelTestPSide(i, tdcFront) && ADC_import[i] > 0))
continue;
for (int j = W1ADCChannelLimits[DetNum][2]; j <= W1ADCChannelLimits[DetNum][3]; j++)
{
if (ADC_import[j] <= 0)
continue;
double energyi = W1EnergyCalc(i,ADC_import[i]);
double energyj = W1EnergyCalc(j,ADC_import[j]);
//Test whether the hits are in the front and back of the same detector and whether the energies are good
if(!(W1FrontBackTest(i,j,energyi,energyj,si) &&
W1ADCTDCChannelTestNSide(j,tdcBack)))
continue;
//printf("through front-back test\n");
//si->SetEnergy(0.5*(energyi+energyj));
si->SetEnergy(energyi); //Just use front energy because the back energy resolution is bloody terrible
si->SetTheta(W1ThetaCalc(i,j));
si->SetPhi(W1PhiCalc(i,j));
si->SetTime(mTDC.GetValue(k));
si->SetEnergyFront(energyi);
si->SetEnergyBack(energyj);
si->SetTimeFront(mTDC.GetValue(k));
si->SetTimeBack(mTDC.GetValue(l));
si->SetOffsetTime(mTDC.GetValue(k) - TDCOffsets[mTDC.GetChannel(k)]);
si->SetDetectorHit(W1DetHitNumber(i,j));
si->SetStripFront(W1StripFront(i));
si->SetStripBack(W1StripBack(j));
si->SetADCChannelFront(i);
si->SetADCChannelBack(j);
si->SetADCValueFront(ADC_import[i]);
si->SetADCValueBack(ADC_import[j]);
si->SetTDCChannelFront(tdcFront);
si->SetTDCChannelBack(tdcBack);
si->SetTDCValueFront(mTDC.GetValue(k));
si->SetTDCValueBack(mTDC.GetValue(l));
si->SetMult(mTDC.GetMult(k));
}
}
if (W1TDCChannelLimits[DetNum][2] == -1)
break;
}
}
si->SetHits(si->SizeOfEvent());
if(!si->TestEvent())si->ClearEvent();
//si->PrintEvent();
// return si;
}
void W1LoadCuts(SiliconData *si)
{
printf("Load W1 Front-Back Energy cut\n");
TCutG *cutg = new TCutG("FrontBackEnergyCut",8);
cutg->SetVarX("EnergyBack");
cutg->SetVarY("EnergyFront");
cutg->SetTitle("Graph");
cutg->SetFillColor(1);
cutg->SetPoint(0,8625.54,9448.89);
cutg->SetPoint(1,9436.42,9393.27);
cutg->SetPoint(2,9398.71,8336.6);
cutg->SetPoint(3,8512.39,8253.18);
cutg->SetPoint(4,610.991,300.318);
cutg->SetPoint(5,516.703,912.076);
cutg->SetPoint(6,8625.54,9143.01);
cutg->SetPoint(7,8625.54,9448.89);
W1FrontBackEnergyCut = cutg;
}
void W1Init()//Initialise function which gets the information on the DAQ channels->Physical channels
{
}
bool W1SuppressChannel(int Channel)//If the ADC channel is one which we wish to suppress, we do that here. Use if(Channel = 12)return true to suppress channel 12. Load of else ifs for the other suppressed channels. Then else return false.
{
if(Channel>128)
return true;
else
return false;
}
double W1EnergyCalc(int Channel, double ADCValue)
{
//printf("Channel: %i \t ADCValue: %f\n",Channel,ADCValue);
//printf("Offset: %f \t Gain: %f\n",ADCOffsets[Channel],ADCGains[Channel]);
double result = ADCOffsets[Channel] + ADCGains[Channel]*ADCValue;
return result;
}
double W1ThetaCalc(int FrontChannel, int BackChannel)
{
double result = 180;
return result;
}
double W1PhiCalc(int FrontChannel, int BackChannel)
{
double result = 0;
return result;
}
bool W1FrontBackTest(int FrontChannel, int BackChannel, double FrontEnergy, double BackEnergy, SiliconData *si)
{
bool result = false;
// gROOT->ProcessLine(".x FrontBackEnergyCut.C");
for(int i=0;i<NumberOfW1;i++)
{
if(FrontChannel>=W1ADCChannelLimits[i][0] && FrontChannel<=W1ADCChannelLimits[i][1] && BackChannel>=W1ADCChannelLimits[i][2] && BackChannel<=W1ADCChannelLimits[i][3])//If the two hits are part of the front and back of the same detector, then consider that the event might be good - make sure that hit 'i' in the main loop in the sort is always the front. Then we don't get any double-counting
{
//if(FrontChannel==0)printf("\n\nFrontChannel: %d \t BackChannel: %d\n\n",FrontChannel, BackChannel);
//printf("Test157\n");
//printf("FrontEnergy: %f\n",FrontEnergy);
//printf("BackEnergy: %f\n",BackEnergy);
double diff = FrontEnergy - BackEnergy;
//printf("diff: %f\n",diff);
//printf("Test condition: %f\n",diff/(0.5*(FrontEnergy+BackEnergy)));
//if(diff==0)result=true;
if(diff<0)diff*=-1;
if(result==false && diff/(0.5*(FrontEnergy+BackEnergy))<0.05)//Check to see if the front and back energies are approximately equal
{
//printf("Test162\n");
result = true;//They are -> it's a good event
}
}
}
// printf("FrontBackTest End\n");
//if(result)printf("True\n");
//else if(!result)printf("False\n");
return result;
}
int W1DetHitNumber(int FrontChannel, int BackChannel)
{
int result = 0;
for(int i=0;i<NumberOfW1;i++)
{
if(FrontChannel>=W1ADCChannelLimits[i][0] && FrontChannel<=W1ADCChannelLimits[i][1] && BackChannel>=W1ADCChannelLimits[i][2] && BackChannel<=W1ADCChannelLimits[i][3])//If the two hits are part of the front and back of the same detector, then consider that the event might be good - make sure that hit 'i' in the main loop in the sort is always the front. Then we don't get any double-counting
{
result = i+1;
}
}
return result;
}
int W1StripFront(int FrontChannel)//The strip number runs 1->16 on each detector. i.e. there will be 4 strip 1s if there are 4 detectors. Use the detector hit quantity from above if you need to localise to one detector
{
//This one is just reversed.
int result = 0;
result = FrontChannel%16;//Gives the number relative to the start of each detector. 0,16,32... return 0, 1, 17, 33 return 1 etc.
result = 16-result;//Want to start the channel numbering at 1 for consistency with the Micron documentation
return result;
}
int W1StripBack(int BackChannel)//Again, for the W1, this runs from 1->16.
{
int result = 0;
int chan = BackChannel%16;
if(chan>=8)result = chan - 7; //(actually -8+1 because we want to shift 8->15 to 0->7 and then 1->8)
else if(chan<=7)result = chan + 8 + 1;
return result;
}
bool W1ADCTDCChannelTestPSide(int ADCChannel, int TDCChannel)
{
bool result = false;
for(int i=0;i<NumberOfW1;i++)
{
if(ADCChannel>=W1ADCChannelLimits[i][0] && ADCChannel<=W1ADCChannelLimits[i][1] && TDCChannel>=W1TDCChannelLimits[i][0] && TDCChannel<=W1TDCChannelLimits[i][1])//Check to see if the ADC/TDC events are in the same detector
{
if(ADCChannel%16==TDCChannel%16)
{
result = true;
}
//if(TDCChannel<832)printf("Pass for invalid TDC value! ADCChannel: %d \t TDC Channel: %d\n",ADCChannel, TDCChannel);
}
// Commenting out for now because it can cause problems if some detectors are missing - NH
//if(W1ADCChannelLimits[i][0]==-1)result = true; //No information for some of the W1s -> Suppress this test (i.e. if there is no ADC channel set)
//if(W1ADCChannelLimits[i][1]==-1)result = true;
//if(W1TDCChannelLimits[i][0]==-1)result = true;
//if(W1TDCChannelLimits[i][1]==-1)result = true;
}
//printf("W1ADCTDCChannelTest stop: %d %d",ADCChannel,TDCChannel);
return result;
}
bool W1ADCTDCChannelTestNSide(int ADCChannel, int TDCChannel)
{
bool result = false;
for(int i=0;i<NumberOfW1;i++)
{
if(ADCChannel>=W1ADCChannelLimits[i][2] && ADCChannel<=W1ADCChannelLimits[i][3] && TDCChannel>=W1TDCChannelLimits[i][2] && TDCChannel<=W1TDCChannelLimits[i][3])//Check to see if the ADC/TDC events are in the same detector
{
if(ADCChannel%8==TDCChannel%8)
{
result = true;
}
//if(TDCChannel<832)printf("Pass for invalid TDC value! ADCChannel: %d \t TDC Channel: %d\n",ADCChannel, TDCChannel);
}
if(W1ADCChannelLimits[i][2]==-1)result = true; //No information for some of the W1s -> Suppress this test (i.e. if there is no ADC channel set)
if(W1ADCChannelLimits[i][3]==-1)result = true;
if(W1TDCChannelLimits[i][2]==-1)result = true;
if(W1TDCChannelLimits[i][3]==-1)result = true;
}
//printf("W1ADCTDCChannelTestNSide\n");
return result;
}
bool W1TDCFrontTest(int TDCChannel)
{
bool result = false;
for (int i = 0; i < NumberOfW1; i++)
{
if (TDCChannel >= W1TDCChannelLimits[i][0] && TDCChannel <= W1TDCChannelLimits[i][1])
{
result = true;
}
// Commenting out for now because it can cause problems if some detectors are missing - NH
//if (W1TDCChannelLimits[i][0] == -1) result = true;
//if (W1TDCChannelLimits[i][1] == -1) result = true;
}
return result;
}
bool W1TDCBackTest(int TDCChannel)
{
bool result = false;
for (int i = 0; i < NumberOfW1; i++)
{
if (TDCChannel >= W1TDCChannelLimits[i][2] && TDCChannel <= W1TDCChannelLimits[i][3])
{
result = true;
}
if (W1TDCChannelLimits[i][2] == -1) result = true;
if (W1TDCChannelLimits[i][3] == -1) result = true;
}
return result;
}
bool W1TDCFrontBackTest(int TDCFrontChannel, int TDCBackChannel)
{
bool result = false;
for (int i = 0; i < NumberOfW1; i++)
{
if (TDCFrontChannel >= W1TDCChannelLimits[i][0] && TDCFrontChannel <= W1TDCChannelLimits[i][1]
&& TDCBackChannel >= W1TDCChannelLimits[i][2] && TDCBackChannel <= W1TDCChannelLimits[i][3])
{
result = true;
}
// Commenting out for now because it can cause problems if some detectors are missing - NH
//if (W1TDCChannelLimits[i][0] == -1) result = true;
//if (W1TDCChannelLimits[i][1] == -1) result = true;
if (W1TDCChannelLimits[i][2] == -1) result = true;
if (W1TDCChannelLimits[i][3] == -1) result = true;
}
return result;
}
int W1TDCIdentifyDetector(int TDCFrontChannel, int TDCBackChannel)
{
int result = -1;
for (int i = 0; i < NumberOfW1; i++)
{
if (TDCFrontChannel >= W1TDCChannelLimits[i][0] && TDCFrontChannel <= W1TDCChannelLimits[i][1])
{
if (W1TDCChannelLimits[i][2] == -1 || (TDCBackChannel >= W1TDCChannelLimits[i][2] && TDCFrontChannel <= W1TDCChannelLimits[i][3]))
{
result = i;
}
}
}
return result;
}