Author: [log in to unmask]
Date: Fri Oct 21 12:23:19 2016
New Revision: 4523
Log: (empty)
Modified:
java/branches/converter-div/ecal-recon/src/main/java/org/hps/recon/ecal/EcalRawConverter.java (contents, props changed)
java/branches/converter-div/ecal-recon/src/main/java/org/hps/recon/ecal/EcalRawConverterDriver.java (contents, props changed)
Modified: java/branches/converter-div/ecal-recon/src/main/java/org/hps/recon/ecal/EcalRawConverter.java
=============================================================================
--- java/branches/converter-div/ecal-recon/src/main/java/org/hps/recon/ecal/EcalRawConverter.java (original)
+++ java/branches/converter-div/ecal-recon/src/main/java/org/hps/recon/ecal/EcalRawConverter.java Fri Oct 21 12:23:19 2016
@@ -22,162 +22,117 @@
import org.lcsim.geometry.Detector;
/**
- * This class is used to convert between {@link org.lcsim.event.RawCalorimeterHit}
- * or {@link org.lcsim.event.RawTrackerHit}, objects with ADC/sample information,
- * and {@link org.lcsim.event.CalorimeterHit}, an object with energy+time information.
- *
- * At minimum this involves pedestal subtraction/addition and gain scaling.
- *
- * Knows how to deal with Mode-1/3/7 FADC readout formats.
- * Can perform Mode-3/7 firmware algorithms on Mode-1 data.
- * Can alternatively call pulse-fitting on Mode-1 data.
- *
+ * This class is used to convert between {@link org.lcsim.event.RawCalorimeterHit} or
+ * {@link org.lcsim.event.RawTrackerHit}, objects with ADC/sample information, and
+ * {@link org.lcsim.event.CalorimeterHit}, an object with energy+time information. At minimum this involves pedestal
+ * subtraction/addition and gain scaling. Knows how to deal with Mode-1/3/7 FADC readout formats. Can perform Mode-3/7
+ * firmware algorithms on Mode-1 data. Can alternatively call pulse-fitting on Mode-1 data. All time walk/time offset
+ * corrections are performed to this collection after gains in EcalTimeCorrectionDriver
*
* @author Sho Uemura <[log in to unmask]>
* @author Andrea Celentano <[log in to unmask]>
* @author Nathan Baltzell <[log in to unmask]>
* @author Holly Szumila <[log in to unmask]>
- *
*/
public class EcalRawConverter {
- /**
- * If true, time walk correction is performed.
- */
- private boolean useTimeWalkCorrection = true;
+
+ /**
+ * If true, running pedestal is used.
+ */
+ private boolean useRunningPedestal = true;
+
- /**
- * If true, running pedestal is used.
- */
- private boolean useRunningPedestal = true;
-
- /**
- * If true, use a single gain factor for all channels.
- * Else, use 442 gains from the conditions system.
- */
- private boolean constantGain = false;
-
- /**
- * A single gain factor for all channels (only used if constantGain=true)
- */
- private double gain;
-
- /**
- * If true, the relationship between ADC and GeV is a convention that
- * includes readoutPeriod and a global scaling factor.
- *
- * If false, it is the currently used convention: E(GeV) = GAIN * ADC
- */
- private boolean use2014Gain = false;
-
- /**
- * If true, use the DAQ configuration from EVIO to set EcalRawConverter parameters.
- * This should be removed to a standalone EcalRawConverter solely for trigger emulation.
+
+ /**
+ * If true, use the DAQ configuration from EVIO to set EcalRawConverter parameters. This should be removed to a
+ * standalone EcalRawConverter solely for trigger emulation.
*/
private boolean useDAQConfig = false;
-
- /**
- * The DAQ configuration from EVIO used to set EcalRawConverter parameters
- * if useDAQConfig=true. This should be removed to a standalone EcalRawConverter
- * solely for trigger emulation.
+
+ /**
+ * The DAQ configuration from EVIO used to set EcalRawConverter parameters if useDAQConfig=true. This should be
+ * removed to a standalone EcalRawConverter solely for trigger emulation.
*/
private FADCConfig config = null;
-
- /**
- * Whether to use pulse fitting (EcalPulseFitter) to extract pulse energy time.
- * Only applicable to Mode-1 data.
+
+ /**
+ * Whether to use pulse fitting (EcalPulseFitter) to extract pulse energy time. Only applicable to Mode-1 data.
*/
private boolean useFit = true;
-
+
/**
* The pulse fitter class.
*/
private EcalPulseFitter pulseFitter = new EcalPulseFitter();
- /**
- * activates a display of all the fits in AIDA.
- * @param display
- */
- public void setDisplay(boolean display){
- pulseFitter.setDebug(display);
- }
-
+
/**
* The time for one FADC sample (units = ns).
*/
private static final int nsPerSample = 4;
-
- /**
- * The leading-edge threshold, relative to pedestal, for pulse-finding and
- * time determination. Units = ADC. Used to convert mode-1 readout into
- * mode-3/7 used by clustering.
- *
- * The default value of 12 is what we used for most of the 2014 run.
+
+ /**
+ * The leading-edge threshold, relative to pedestal, for pulse-finding and time determination. Units = ADC. Used to
+ * convert mode-1 readout into mode-3/7 used by clustering. The default value of 12 is what we used for most of the
+ * 2014 run.
*/
private double leadingEdgeThreshold = 12;
-
- /**
- * Integration range after (NSA) and before (NSB) threshold crossing. Units=ns,
- * same as the DAQ configuration files. These must be multiples of 4 ns. Used
- * for pulse integration in Mode-1, and pedestal subtraction in all modes.
- *
- * The default values of 20/100 are what we had during the entire 2014 run.
+
+ /**
+ * Integration range after (NSA) and before (NSB) threshold crossing. Units=ns, same as the DAQ configuration files.
+ * These must be multiples of 4 ns. Used for pulse integration in Mode-1, and pedestal subtraction in all modes. The
+ * default values of 20/100 are what we had during the entire 2014 run.
*/
private int NSB = 20;
private int NSA = 100;
-
- /**
- * The number of samples in the FADC readout window. Needed in order to
- * properly pedestal-correct clipped pulses for Mode-3/7. Ignored for
- * mode-1 input, since it already knows its number of samples.
- *
- * A non-positive number disables pulse-clipped pedestals and reverts to
- * the old behavior which assumed integration range was constant.
+
+ /**
+ * The number of samples in the FADC readout window. Needed in order to properly pedestal-correct clipped pulses for
+ * Mode-3/7. Ignored for mode-1 input, since it already knows its number of samples. A non-positive number disables
+ * pulse-clipped pedestals and reverts to the old behavior which assumed integration range was constant.
*/
private int windowSamples = -1;
-
- /**
- * The maximum number of peaks to be searched for.
- * This is applicable only to Mode-1 data.
+
+ /**
+ * The maximum number of peaks to be searched for. This is applicable only to Mode-1 data.
*/
private int nPeak = 3;
-
- /**
- * Perform Mode-7 algorithm, else Mode-3.
- * Only applicable to Mode-1 data.
+
+ /**
+ * Perform Mode-7 algorithm, else Mode-3. Only applicable to Mode-1 data.
*/
private boolean mode7 = true;
-
private EcalConditions ecalConditions = null;
/**
- * Currently sets up a listener for DAQ configuration from EVIO.
- * This should be removed to a standalone ECalRawConverter solely
- * for trigger emulation.
+ * Currently sets up a listener for DAQ configuration from EVIO. This should be removed to a standalone
+ * ECalRawConverter solely for trigger emulation.
*/
public EcalRawConverter() {
// Track changes in the DAQ configuration.
ConfigurationManager.addActionListener(new ActionListener() {
+
@Override
public void actionPerformed(ActionEvent e) {
// If the DAQ configuration should be used, load the
// relevant settings into the driver.
- if(useDAQConfig) {
+ if (useDAQConfig) {
// Get the FADC configuration.
config = ConfigurationManager.getInstance().getFADCConfig();
-
+
// Load the settings.
NSB = config.getNSB();
NSA = config.getNSA();
windowSamples = config.getWindowWidth() / 4;
-
+
// Get the number of peaks.
- if(config.getMode() == 1) {
+ if (config.getMode() == 1) {
nPeak = Integer.MAX_VALUE;
} else {
nPeak = config.getMaxPulses();
}
-
+
// Print the FADC configuration.
System.out.println();
System.out.println();
@@ -193,185 +148,140 @@
}
});
}
-
+
+ public void setUseFit(boolean useFit) {
+ this.useFit = useFit;
+ }
+
+ public void setFixShapeParameter(boolean fix) {
+ pulseFitter.fixShapeParameter = fix;
+ }
+
+ public void setGlobalFixedPulseWidth(double width) {
+ pulseFitter.globalThreePoleWidth = width;
+ pulseFitter.fixShapeParameter = true;
+ }
+
+ /**
+ * Pulses with threshold crossing earlier than this will not be fit.
+ */
+ public void setFitThresholdTimeLo(int sample) {
+ pulseFitter.threshRange[0] = sample;
+ }
+
+ /**
+ * Pulses with threshold crossing time greater than this will not be fit.
+ */
+ public void setFitThresholdTimeHi(int sample) {
+ pulseFitter.threshRange[1] = sample;
+ }
+
+ /**
+ * Tell Minuit to limit pulse time parameter in fit to be greater than this.
+ */
+ public void setFitLimitTimeLo(int sample) {
+ pulseFitter.t0limits[0] = sample;
+ }
+
+ /**
+ * Tell Minuit to limit pulse time parameter in fit to be less than this.
+ */
+ public void setFitLimitTimeHi(int sample) {
+ pulseFitter.t0limits[1] = sample;
+ }
+
+ /**
+ * Set threshold for pulse finding. Units = ADC
+ */
+ public void setLeadingEdgeThreshold(double thresh) {
+ leadingEdgeThreshold = thresh;
+ }
+
+ /**
+ * Set number of samples after threshold crossing for pulse integration range.
+ */
+ public void setNSA(int nsa) {
+ if (NSA % nsPerSample != 0 || NSA < 0) {
+ throw new RuntimeException("NSA must be multiples of 4ns and non-negative.");
+ }
+ NSA = nsa;
+ }
+
+ /**
+ * Set number of samples before threshold crossing for pulse integration range.
+ */
+ public void setNSB(int nsb) {
+ if (NSB % nsPerSample != 0 || NSB < 0) {
+ throw new RuntimeException("NSB must be multiples of 4ns and non-negative.");
+ }
+ NSB = nsb;
+ }
+
+ /**
+ * Set number of samples in readout window. Used for pedestal subtraction for clipped pulses. This is ignored for
+ * Mode-1 raw data, since Mode-1 knows its number of samples.
+ */
+ public void setWindowSamples(int windowSamples) {
+ this.windowSamples = windowSamples;
+ }
+
+ /**
+ * Set maximum number of pulses to search for in Mode-1 data.
+ */
+ public void setNPeak(int nPeak) {
+ if (nPeak < 1 || nPeak > 3) {
+ throw new RuntimeException("Npeak must be 1, 2, or 3.");
+ }
+ this.nPeak = nPeak;
+ }
+
+ /**
+ * Set Mode-7 emulation on/off. If off, falls back to Mode-3.
+ */
+ public void setMode7(boolean mode7) {
+ this.mode7 = mode7;
+ }
+
- public void setUseFit(boolean useFit) { this.useFit=useFit; }
- public void setFixShapeParameter(boolean fix) { pulseFitter.fixShapeParameter=fix; }
- public void setGlobalFixedPulseWidth(double width) {
- pulseFitter.globalThreePoleWidth=width;
- pulseFitter.fixShapeParameter=true;
- }
-
- /**
- * Pulses with threshold crossing earlier than this will not be fit.
- */
- public void setFitThresholdTimeLo(int sample) { pulseFitter.threshRange[0]=sample; }
- /**
- * Pulses with threshold crossing time greater than this will not be fit.
- */
- public void setFitThresholdTimeHi(int sample) { pulseFitter.threshRange[1]=sample; }
- /**
- * Tell Minuit to limit pulse time parameter in fit to be greater than this.
- */
- public void setFitLimitTimeLo(int sample) { pulseFitter.t0limits[0]=sample; }
- /**
- * Tell Minuit to limit pulse time parameter in fit to be less than this.
- */
- public void setFitLimitTimeHi(int sample) { pulseFitter.t0limits[1]=sample; }
-
-
-
- /**
- * Set threshold for pulse finding. Units = ADC
- */
- public void setLeadingEdgeThreshold(double thresh) {
- leadingEdgeThreshold=thresh;
- }
-
- /**
- * Set number of samples after threshold crossing for pulse integration range.
- */
- public void setNSA(int nsa) {
- if (NSA%nsPerSample !=0 || NSA<0) {
- throw new RuntimeException("NSA must be multiples of 4ns and non-negative.");
- }
- NSA=nsa;
- }
-
- /**
- * Set number of samples before threshold crossing for pulse integration range.
- */
- public void setNSB(int nsb) {
- if (NSB%nsPerSample !=0 || NSB<0) {
- throw new RuntimeException("NSB must be multiples of 4ns and non-negative.");
- }
- NSB=nsb;
- }
+
+ /**
+ * Enables using running pedestals calculated on the fly from previous events. If false, uses 442 fixed pedestals
+ * from the conditions system. Only applies to FADC Mode-1/7 input data formats.
+ */
+ public void setUseRunningPedestal(boolean useRunningPedestal) {
+ this.useRunningPedestal = useRunningPedestal;
+ }
+
- /**
- * Set number of samples in readout window.
- *
- * Used for pedestal subtraction for clipped pulses.
- * This is ignored for Mode-1 raw data, since Mode-1 knows its number of samples.
- */
- public void setWindowSamples(int windowSamples) {
- this.windowSamples=windowSamples;
- }
-
- /**
- * Set maximum number of pulses to search for in Mode-1 data.
- */
- public void setNPeak(int nPeak) {
- if (nPeak<1 || nPeak>3) {
- throw new RuntimeException("Npeak must be 1, 2, or 3.");
- }
- this.nPeak=nPeak;
- }
-
- /**
- * Set Mode-7 emulation on/off. If off, falls back to Mode-3.
- */
- public void setMode7(boolean mode7)
- {
- this.mode7=mode7;
- }
-
- /**
- * Set global gain value and turn on constant gain.
- * The 442 gains from the conditions system will be ignored.
- */
- public void setGain(double gain) {
- constantGain = true;
- this.gain = gain;
- }
-
- /**
- * Chooses which ADC --> Energy convention is used.
- *
- * If true, the relationship between ADC and GeV is a convention that
- * includes readoutPeriod and a global scaling factor.
- *
- * If false, it is the currently used convention: E(GeV) = GAIN * ADC
- */
- public void setUse2014Gain(boolean use2014Gain) {
- this.use2014Gain = use2014Gain;
- }
-
- /**
- * Enables using running pedestals calculated on the fly from previous events.
- * If false, uses 442 fixed pedestals from the conditions system.
- *
- * Only applies to FADC Mode-1/7 input data formats.
- */
- public void setUseRunningPedestal(boolean useRunningPedestal) {
- this.useRunningPedestal=useRunningPedestal;
- }
-
- /**
- * Set whether to use timewalk corrections.
- */
- public void setUseTimeWalkCorrection(boolean useTimeWalkCorrection) {
- this.useTimeWalkCorrection=useTimeWalkCorrection;
- }
-
- /**
- * Set whether to use DAQ configuration read from EVIO to set EcalRawConverter parameters.
- * This should be removed to a standalone EcalRawCongverterDriver solely
- * for trigger emulation.
+
+ /**
+ * Set whether to use DAQ configuration read from EVIO to set EcalRawConverter parameters. This should be removed to
+ * a standalone EcalRawCongverterDriver solely for trigger emulation.
*/
public void setUseDAQConfig(boolean state) {
useDAQConfig = state;
}
+
+
+
-
- /**
- * Integrate the entire window. Return pedestal-subtracted integral.
- */
- public int sumADC(RawTrackerHit hit) {
- EcalChannelConstants channelData = findChannel(hit.getCellID());
- double pedestal;
- if(useDAQConfig) {
- //EcalChannel channel = ecalConditions.getChannelCollection().findGeometric(hit.getCellID());
- pedestal = config.getPedestal(hit.getCellID());
- } else {
- pedestal = channelData.getCalibration().getPedestal();
- }
-
- int sum = 0;
- short samples[] = hit.getADCValues();
- for (int isample = 0; isample < samples.length; ++isample) {
- sum += (samples[isample] - pedestal);
- }
- return sum;
- }
-
- /**
- * This should probably be deprecated. HitDtoA(EventHeader,RawTrackerHit)
- * has the same functionality if NSA+NSB > windowSamples, with the exception
- * that that one also finds pulse time instead of this one's always reporting zero.
- */
- public CalorimeterHit HitDtoA(RawTrackerHit hit) {
- double time = hit.getTime();
- long id = hit.getCellID();
- double rawEnergy = adcToEnergy(sumADC(hit), id);
- return CalorimeterHitUtilities.create(rawEnergy, time, id);
- }
-
- /**
- * Get pedestal for a single ADC sample.
- * Choose whether to use static pedestal from database or running pedestal from mode-7.
- */
- public double getSingleSamplePedestal(EventHeader event,long cellID) {
- if(useDAQConfig) {
- //EcalChannel channel = ecalConditions.getChannelCollection().findGeometric(cellID);
+ /**
+ * Get pedestal for a single ADC sample. Choose whether to use static pedestal from database or running pedestal
+ * from mode-7.
+ */
+ public double getSingleSamplePedestal(EventHeader event, long cellID) {
+ if (useDAQConfig) {
+ // EcalChannel channel =
+ // ecalConditions.getChannelCollection().findGeometric(cellID);
return config.getPedestal(cellID);
}
- if (useRunningPedestal && event!=null) {
+ if (useRunningPedestal && event != null) {
if (event.hasItem("EcalRunningPedestals")) {
+ @SuppressWarnings("unchecked")
Map<EcalChannel, Double> runningPedMap = (Map<EcalChannel, Double>) event.get("EcalRunningPedestals");
EcalChannel chan = ecalConditions.getChannelCollection().findGeometric(cellID);
- if (!runningPedMap.containsKey(chan)){
+ if (!runningPedMap.containsKey(chan)) {
System.err.println("************** Missing Pedestal");
} else {
return runningPedMap.get(chan);
@@ -388,314 +298,311 @@
}
/**
- * Get pedestal for entire pulse integral. Account for clipping if
- * windowSamples is greater than zero.
- */
- public double getPulsePedestal(EventHeader event,long cellID,int windowSamples,int thresholdCrossing) {
- int firstSample,lastSample;
- if ( windowSamples>0 && (NSA+NSB)/nsPerSample >= windowSamples ) {
+ * Get pedestal for entire pulse integral. Account for clipping if windowSamples is greater than zero.
+ */
+ public double getPulsePedestal(EventHeader event, long cellID, int windowSamples, int thresholdCrossing) {
+ int firstSample, lastSample;
+ if (windowSamples > 0 && (NSA + NSB) / nsPerSample >= windowSamples) {
// special case where firmware always integrates entire window
firstSample = 0;
- lastSample = windowSamples-1;
+ lastSample = windowSamples - 1;
} else {
- firstSample = thresholdCrossing - NSB/nsPerSample;
- lastSample = thresholdCrossing + NSA/nsPerSample-1;
+ firstSample = thresholdCrossing - NSB / nsPerSample;
+ lastSample = thresholdCrossing + NSA / nsPerSample - 1;
if (windowSamples > 0) {
- // properly pedestal subtract pulses clipped by edge(s) of readout window:
- if (firstSample < 0) firstSample=0;
- if (lastSample >= windowSamples) lastSample=windowSamples-1;
- }
- }
- return (lastSample-firstSample+1)*getSingleSamplePedestal(event,cellID);
- }
-
-
- /**
- * Emulate the FADC250 firmware in conversion of Mode-1 waveform to a Mode-3/7 pulse,
- * given a time for threshold crossing.
- */
- public double[] convertWaveformToPulse(RawTrackerHit hit,int thresholdCrossing,boolean mode7) {
-
+ // properly pedestal subtract pulses clipped by edge(s) of
+ // readout window:
+ if (firstSample < 0)
+ firstSample = 0;
+ if (lastSample >= windowSamples)
+ lastSample = windowSamples - 1;
+ }
+ }
+ return (lastSample - firstSample + 1) * getSingleSamplePedestal(event, cellID);
+ }
+
+ /**
+ * Emulate the FADC250 firmware in conversion of Mode-1 waveform to a Mode-3/7 pulse, given a time for threshold
+ * crossing.
+ */
+ public double[] convertWaveformToPulse(RawTrackerHit hit, int thresholdCrossing, boolean mode7) {
+
double fitQuality = -1;
-
+
short samples[] = hit.getADCValues();
- //System.out.println("NewEvent");
+ // System.out.println("NewEvent");
// choose integration range:
- int firstSample,lastSample;
- if ((NSA+NSB)/nsPerSample >= samples.length) {
+ int firstSample, lastSample;
+ if ((NSA + NSB) / nsPerSample >= samples.length) {
// firmware treats this case specially:
firstSample = 0;
- lastSample = samples.length-1;
+ lastSample = samples.length - 1;
} else {
- firstSample = thresholdCrossing - NSB/nsPerSample;
- lastSample = thresholdCrossing + NSA/nsPerSample - 1;
- }
-
+ firstSample = thresholdCrossing - NSB / nsPerSample;
+ lastSample = thresholdCrossing + NSA / nsPerSample - 1;
+ }
+
// mode-7's minimum/pedestal (average of first 4 samples):
- double minADC=0;
- for (int jj=0; jj<4; jj++) minADC += samples[jj];
- // does the firmware's conversion of min to int occur before or after time calculation? undocumented.
- //minADC=(int)(minADC/4);
- minADC = (minADC/4);
-
- //System.out.println("Avg pedestal:\t"+minADC);
-
+ double minADC = 0;
+ for (int jj = 0; jj < 4; jj++)
+ minADC += samples[jj];
+ // does the firmware's conversion of min to int occur before or after
+ // time calculation? undocumented.
+ // minADC=(int)(minADC/4);
+ minADC = (minADC / 4);
+
+ // System.out.println("Avg pedestal:\t"+minADC);
+
// mode-7's max pulse height:
- double maxADC=0;
- //int sampleMaxADC=0;
-
+ double maxADC = 0;
+ // int sampleMaxADC=0;
+
// mode-3/7's pulse integral:
double sumADC = 0;
-
- for (int jj=firstSample; jj<=lastSample; jj++) {
-
- if (jj<0) continue;
- if (jj>=samples.length) break;
-
+
+ for (int jj = firstSample; jj <= lastSample; jj++) {
+
+ if (jj < 0)
+ continue;
+ if (jj >= samples.length)
+ break;
+
// integrate pulse:
sumADC += samples[jj];
}
// find pulse maximum:
- //if (jj>firstSample && jj<samples.length-5) { // The "5" here is a firmware constant.
- for (int jj=thresholdCrossing; jj<samples.length-5; jj++) { // The "5" here is a firmware constant.
- if (samples[jj+1]<samples[jj]){
- //sampleMaxADC=jj;
- maxADC=samples[jj];
- break;
- }
- }
-
+ // if (jj>firstSample && jj<samples.length-5) { // The "5" here is a
+ // firmware constant.
+ for (int jj = thresholdCrossing; jj < samples.length - 5; jj++) { // The
+ // "5"
+ // here
+ // is
+ // a
+ // firmware
+ // constant.
+ if (samples[jj + 1] < samples[jj]) {
+ // sampleMaxADC=jj;
+ maxADC = samples[jj];
+ break;
+ }
+ }
// pulse time with 4ns resolution:
- double pulseTime=thresholdCrossing*nsPerSample;
+ double pulseTime = thresholdCrossing * nsPerSample;
// calculate Mode-7 high-resolution time:
if (mode7) {
if (thresholdCrossing < 4) {
- // special case where firmware sets max to zero and time to 4ns time.
- maxADC=0;
- }
- else if (maxADC>0) {
+ // special case where firmware sets max to zero and time to 4ns
+ // time.
+ maxADC = 0;
+ } else if (maxADC > 0) {
// linear interpolation between threshold crossing and
// pulse maximum to find time at pulse half-height:
- final double halfMax = (maxADC+minADC)/2;
+ final double halfMax = (maxADC + minADC) / 2;
int t0 = -1;
- for (int ii=thresholdCrossing-1; ii<lastSample; ii++)
- {
- if (ii>=samples.length-1) break;
- if (samples[ii]<=halfMax && samples[ii+1]>halfMax)
- {
+ for (int ii = thresholdCrossing - 1; ii < lastSample; ii++) {
+ if (ii >= samples.length - 1)
+ break;
+ if (samples[ii] <= halfMax && samples[ii + 1] > halfMax) {
t0 = ii;
break;
}
}
- if (t0 > 0)
- {
+ if (t0 > 0) {
final int t1 = t0 + 1;
final int a0 = samples[t0];
final int a1 = samples[t1];
- //final double slope = (a1 - a0); // units = ADC/sample
- //final double yint = a1 - slope * t1; // units = ADC
- pulseTime = ((halfMax - a0)/(a1-a0) + t0)* nsPerSample;
+ // final double slope = (a1 - a0); // units = ADC/sample
+ // final double yint = a1 - slope * t1; // units = ADC
+ pulseTime = ((halfMax - a0) / (a1 - a0) + t0) * nsPerSample;
}
}
}
-
- if (useFit)
- {
- IFitResult fitResult = pulseFitter.fitPulse(hit,thresholdCrossing,maxADC);
- if (fitResult!=null) {
- fitQuality = fitResult.quality();
- if (fitQuality > 0) {
- pulseTime = fitResult.fittedParameter("time0")*nsPerSample;
- sumADC = fitResult.fittedParameter("integral");
- minADC = fitResult.fittedParameter("pedestal");
- maxADC = ((Ecal3PoleFunction)fitResult.fittedFunction()).maximum();
- }
- }
- }
-
- return new double []{pulseTime,sumADC,minADC,maxADC,fitQuality};
- }
-
-
- /**
- * This HitDtoA is for emulating the conversion of Mode-1 readout (RawTrackerHit)
- * into what EcalRawConverter would have created from a Mode-3 or Mode-7 readout.
- * Clustering classes will read the resulting CalorimeterHits same as if they were
- * directly readout from the FADCs in Mode-3/7.
- *
- * For Mode-3, hit time is just the time of threshold crossing, with an optional
- * time-walk correction. For Mode-7, it is a "high-resolution" one calculated
- * by linear interpolation between threshold crossing and pulse maximum.
- *
- * TODO: Generate GenericObject (and corresponding LCRelation) to store min and max
- * to fully emulate mode-7. This is less important for now.
- *
- */
- public ArrayList <CalorimeterHit> HitDtoA(EventHeader event, RawTrackerHit hit) {
+
+ if (useFit) {
+ IFitResult fitResult = pulseFitter.fitPulse(hit, thresholdCrossing, maxADC);
+ if (fitResult != null) {
+ fitQuality = fitResult.quality();
+ if (fitQuality > 0) {
+ pulseTime = fitResult.fittedParameter("time0") * nsPerSample;
+ sumADC = fitResult.fittedParameter("integral");
+ minADC = fitResult.fittedParameter("pedestal");
+ maxADC = ((Ecal3PoleFunction) fitResult.fittedFunction()).maximum();
+ }
+ }
+ }
+
+ return new double[] {pulseTime, sumADC, minADC, maxADC, fitQuality};
+ }
+
+ /**
+ * This HitDtoA is for emulating the conversion of Mode-1 readout (RawTrackerHit) into what EcalRawConverter would
+ * have created from a Mode-3 or Mode-7 readout. Clustering classes will read the resulting CalorimeterHits same as
+ * if they were directly readout from the FADCs in Mode-3/7. For Mode-3, hit time is just the time of threshold
+ * crossing, with an optional time-walk correction. For Mode-7, it is a "high-resolution" one calculated by linear
+ * interpolation between threshold crossing and pulse maximum. TODO: Generate GenericObject (and corresponding
+ * LCRelation) to store min and max to fully emulate mode-7. This is less important for now.
+ */
+ public ArrayList<CalorimeterHit> HitDtoA(EventHeader event, RawTrackerHit hit) {
final long cellID = hit.getCellID();
final short samples[] = hit.getADCValues();
- if(samples.length == 0) return null;
-
+ if (samples.length == 0)
+ return null;
+
// threshold is pedestal plus threshold configuration parameter:
final int absoluteThreshold;
- if(useDAQConfig) {
- //EcalChannel channel = ecalConditions.getChannelCollection().findGeometric(hit.getCellID());
- //int leadingEdgeThreshold = ConfigurationManager.getInstance().getFADCConfig().getThreshold(channel.getChannelId());
+ if (useDAQConfig) {
+ // EcalChannel channel =
+ // ecalConditions.getChannelCollection().findGeometric(hit.getCellID());
+ // int leadingEdgeThreshold =
+ // ConfigurationManager.getInstance().getFADCConfig().getThreshold(channel.getChannelId());
int leadingEdgeThreshold = config.getThreshold(cellID);
absoluteThreshold = (int) (getSingleSamplePedestal(event, cellID) + leadingEdgeThreshold);
} else {
absoluteThreshold = (int) (getSingleSamplePedestal(event, cellID) + leadingEdgeThreshold);
}
-
- ArrayList <Integer> thresholdCrossings = new ArrayList<Integer>();
-
+
+ ArrayList<Integer> thresholdCrossings = new ArrayList<Integer>();
+
// special case, first sample is above threshold:
if (samples[0] > absoluteThreshold) {
thresholdCrossings.add(0);
- }
-
+ }
+
// search for threshold crossings:
- for(int ii = 1; ii < samples.length; ++ii) {
- if ( samples[ii] > absoluteThreshold &&
- samples[ii-1] <= absoluteThreshold) {
-
+ for (int ii = 1; ii < samples.length; ++ii) {
+ if (samples[ii] > absoluteThreshold && samples[ii - 1] <= absoluteThreshold) {
+
// found one:
thresholdCrossings.add(ii);
- // search for next threshold crossing begins at end of this pulse:
- if(useDAQConfig && ConfigurationManager.getInstance().getFADCConfig().getMode() == 1) {
+ // search for next threshold crossing begins at end of this
+ // pulse:
+ if (useDAQConfig && ConfigurationManager.getInstance().getFADCConfig().getMode() == 1) {
// special case, emulating SSP:
ii += 8;
} else {
// "normal" case, emulating FADC250:
- ii += NSA/nsPerSample - 1;
+ ii += NSA / nsPerSample - 1;
}
// firmware limit on # of peaks:
- if (thresholdCrossings.size() >= nPeak) break;
- }
- }
-
+ if (thresholdCrossings.size() >= nPeak)
+ break;
+ }
+ }
+
// make hits
- ArrayList <CalorimeterHit> newHits = new ArrayList<CalorimeterHit>();
- for(int thresholdCrossing : thresholdCrossings) {
+ ArrayList<CalorimeterHit> newHits = new ArrayList<CalorimeterHit>();
+ for (int thresholdCrossing : thresholdCrossings) {
// do pulse integral:
final double[] data = convertWaveformToPulse(hit, thresholdCrossing, mode7);
double time = data[0];
double sum = data[1];
-// final double min = data[2]; // TODO: stick min and max in a GenericObject with an
-// final double max = data[3]; // LCRelation to finish mode-7 emulation
+ // final double min = data[2]; // TODO: stick min and max in a
+ // GenericObject with an
+ // final double max = data[3]; // LCRelation to finish mode-7
+ // emulation
final double fitQuality = data[4];
+
+ if (!useFit || fitQuality <= 0) {
+ // do pedestal subtraction:
+ sum -= getPulsePedestal(event, cellID, samples.length, thresholdCrossing);
+ }
+
+ // do gain scaling using a dummy gain.
- if (!useFit || fitQuality<=0) {
- // do pedestal subtraction:
- sum -= getPulsePedestal(event, cellID, samples.length, thresholdCrossing);
- }
-
- // do gain scaling:
- double energy = adcToEnergy(sum, cellID);
-
- // do time-walk correction, mode-3 only:
- if (!mode7 && useTimeWalkCorrection) {
- time = EcalTimeWalk.correctTimeWalk(time,energy);
- }
-
- // do time-walk correction, pulse-fitting only:
- if (useFit && fitQuality>0 && useTimeWalkCorrection && mode7) {
- time = EcalTimeWalk.correctTimeWalkPulseFitting(time,energy);
-
- }
-
- time -= findChannel(cellID).getTimeShift().getTimeShift();
-
-
- newHits.add(CalorimeterHitUtilities.create(energy,time,cellID));
- }
-
+
+ newHits.add(CalorimeterHitUtilities.create(sum, time, cellID));
+ }
+
return newHits;
}
- /**
- * This HitDtoA is for Mode-3 data. A time-walk correction can be applied.
- */
- public CalorimeterHit HitDtoA(EventHeader event,RawCalorimeterHit hit, double timeOffset) {
+
+
+ /**
+ * This HitDtoA is for Mode-3 data. A time-walk correction can be applied.
+ */
+ public CalorimeterHit HitDtoA(EventHeader event, RawCalorimeterHit hit, double timeOffset) {
if (hit.getTimeStamp() % 64 != 0) {
System.out.println("unexpected timestamp " + hit.getTimeStamp());
}
double time = hit.getTimeStamp() / 16.0;
long id = hit.getCellID();
- double pedestal = getPulsePedestal(event,id,windowSamples,(int)time/nsPerSample);
+ double pedestal = getPulsePedestal(event, id, windowSamples, (int) time / nsPerSample);
double adcSum = hit.getAmplitude() - pedestal;
- double rawEnergy = adcToEnergy(adcSum, id);
- if (useTimeWalkCorrection) {
- time = EcalTimeWalk.correctTimeWalk(time,rawEnergy);
- }
- time -= findChannel(hit.getCellID()).getTimeShift().getTimeShift();
- return CalorimeterHitUtilities.create(rawEnergy, time + timeOffset, id);
+ //double rawEnergy = adcToEnergy(adcSum);
+
+ return CalorimeterHitUtilities.create(adcSum, time + timeOffset, id);
}
/**
* This HitDtoA is exclusively for Mode-7 data, hence the GenericObject parameter.
*/
- public CalorimeterHit HitDtoA(EventHeader event,RawCalorimeterHit hit, GenericObject mode7Data, double timeOffset) {
- double time = hit.getTimeStamp() / 16.0; //timestamps use the full 62.5 ps resolution
+ public CalorimeterHit HitDtoA(EventHeader event, RawCalorimeterHit hit, GenericObject mode7Data, double timeOffset) {
+ double time = hit.getTimeStamp() / 16.0; // timestamps use the full 62.5
+ // ps resolution
long id = hit.getCellID();
- double pedestal = getPulsePedestal(event,id,windowSamples,(int)time/nsPerSample);
+ double pedestal = getPulsePedestal(event, id, windowSamples, (int) time / nsPerSample);
double adcSum = hit.getAmplitude() - pedestal;
- double rawEnergy = adcToEnergy(adcSum, id);
- time -= findChannel(hit.getCellID()).getTimeShift().getTimeShift();
- return CalorimeterHitUtilities.create(rawEnergy, time + timeOffset, id);
- }
-
- /**
- * This converts a corrected pulse integral (pedestal-subtracted and gain-scaled)
- * back into raw pulse integral with units ADC.
+ //double rawEnergy = adcToEnergy(adcSum);
+ return CalorimeterHitUtilities.create(adcSum, time + timeOffset, id);
+ }
+
+ /**
+ * This converts a corrected pulse integral (pedestal-subtracted and gain-scaled) back into raw pulse integral with
+ * units ADC.
*/
public RawCalorimeterHit HitAtoD(CalorimeterHit hit) {
int time = (int) (Math.round(hit.getTime() / 4.0) * 64.0);
long id = hit.getCellID();
// Get the channel data.
- EcalChannelConstants channelData = findChannel(id);
+ //EcalChannelConstants channelData = findChannel(id);
int amplitude;
double pedestal = getPulsePedestal(null, id, windowSamples, (int) hit.getTime() / nsPerSample);
- if (constantGain) {
- amplitude = (int) Math.round((hit.getRawEnergy() / EcalUtils.MeV) / gain + pedestal);
- } else {
- amplitude = (int) Math.round((hit.getRawEnergy() / EcalUtils.MeV) / channelData.getGain().getGain() + pedestal);
- }
- time += findChannel(id).getTimeShift().getTimeShift();
+ amplitude = (int) Math.round((hit.getRawEnergy() / EcalUtils.MeV) / (EcalUtils.gainFactor * EcalUtils.ecalReadoutPeriod) + pedestal);
+
+ // time += findChannel(id).getTimeShift().getTimeShift();
RawCalorimeterHit h = new BaseRawCalorimeterHit(id, amplitude, time);
return h;
}
/**
- * return energy (units of GeV) corresponding to the ADC sum and crystal ID
- */
- private double adcToEnergy(double adcSum, long cellID) {
-
- // Get the channel data.
- EcalChannelConstants channelData = findChannel(cellID);
-
- if(useDAQConfig) {
- //float gain = ConfigurationManager.getInstance().getFADCConfig().getGain(ecalConditions.getChannelCollection().findGeometric(cellID));
- return config.getGain(cellID) * adcSum * EcalUtils.MeV;
- } else if(use2014Gain) {
- if (constantGain) {
- return adcSum * EcalUtils.gainFactor * EcalUtils.ecalReadoutPeriod;
- } else {
- return channelData.getGain().getGain() * adcSum * EcalUtils.gainFactor * EcalUtils.ecalReadoutPeriod; // should not be used for the moment (2014/02)
- }
+ * This should probably be deprecated. HitDtoA(EventHeader,RawTrackerHit) has the same functionality if NSA+NSB >
+ * windowSamples, with the exception that that one also finds pulse time instead of this one's always reporting
+ * zero.
+ */
+ public CalorimeterHit HitDtoA(RawTrackerHit hit) {
+ double time = hit.getTime();
+ long id = hit.getCellID();
+ double adcSum = sumADC(hit);
+ return CalorimeterHitUtilities.create(adcSum, time, id);
+ }
+
+ /**
+ * Integrate the entire window. Return pedestal-subtracted integral.
+ */
+ public int sumADC(RawTrackerHit hit) {
+ EcalChannelConstants channelData = findChannel(hit.getCellID());
+ double pedestal;
+ if (useDAQConfig) {
+ // EcalChannel channel =
+ // ecalConditions.getChannelCollection().findGeometric(hit.getCellID());
+ pedestal = config.getPedestal(hit.getCellID());
} else {
- if(constantGain) {
- return gain * adcSum * EcalUtils.MeV;
- } else {
- return channelData.getGain().getGain() * adcSum * EcalUtils.MeV; //gain is defined as MeV/integrated ADC
- }
- }
+ pedestal = channelData.getCalibration().getPedestal();
+ }
+
+ int sum = 0;
+ short samples[] = hit.getADCValues();
+ for (int isample = 0; isample < samples.length; ++isample) {
+ sum += (samples[isample] - pedestal);
+ }
+ return sum;
}
/**
@@ -718,10 +625,5 @@
public EcalChannelConstants findChannel(long cellID) {
return ecalConditions.getChannelConstants(ecalConditions.getChannelCollection().findGeometric(cellID));
}
-
-
- public void setFixedWidth(boolean fixedWidth) {
- this.pulseFitter.fixShapeParameter = fixedWidth;
- }
-
+
}
Modified: java/branches/converter-div/ecal-recon/src/main/java/org/hps/recon/ecal/EcalRawConverterDriver.java
=============================================================================
--- java/branches/converter-div/ecal-recon/src/main/java/org/hps/recon/ecal/EcalRawConverterDriver.java (original)
+++ java/branches/converter-div/ecal-recon/src/main/java/org/hps/recon/ecal/EcalRawConverterDriver.java Fri Oct 21 12:23:19 2016
@@ -18,12 +18,13 @@
import org.lcsim.util.Driver;
/**
- * This <code>Driver</code> converts raw ECal data collections to {@link org.lcsim.event.CalorimeterHit} collections
- * with energy and time information. The {@link EcalRawConverter} does most of the low-level work.
+ * This <code>Driver</code> converts raw ECal data collections to {@link org.lcsim.event.CalorimeterHit} collections
+ * with energy and time information. The {@link EcalRawConverter} does most of the low-level work.
* <p>
* The following input collections are used:
* <ul>
- * <li>EcalReadoutHits<li>
+ * <li>EcalReadoutHits
+ * <li>
* <li>EcalReadoutExtraDataRelations</li>
* <li>EcalRunningPedestals</li>
* </ul>
@@ -37,21 +38,20 @@
private EcalRawConverter converter = null;
/**
- * Input collection name (unless runBackwards=true, then it's output).
- * Can be a {@link org.lcsim.event.RawTrackerHit} or {@link org.lcsim.event.RawCalorimeterHit}
- * These have ADC and sample time information.
+ * Input collection name (unless runBackwards=true, then it's output). Can be a
+ * {@link org.lcsim.event.RawTrackerHit} or {@link org.lcsim.event.RawCalorimeterHit} These have ADC and sample time
+ * information.
*/
private String rawCollectionName = "EcalReadoutHits";
-
- /**
- * Output collection name (unless runBackwards=true, then it's input).
- * Always a {@link org.lcsim.event.CalorimeterHit}
- * This has energy (GeV) and ns time information.
- */
- private String ecalCollectionName = "EcalCalHits";
-
- /**
- * ecalCollectionName "type" (must match detector-data)
+
+ /**
+ * Output collection name (unless runBackwards=true, then it's input). Always a
+ * {@link org.lcsim.event.CalorimeterHit} This has energy (GeV) and ns time information.
+ */
+ private String ecalCollectionName = "EcalUncalHits";
+
+ /**
+ * ecalCollectionName "type" (must match detector-data)
*/
private final String ecalReadoutName = "EcalHits";
@@ -61,58 +61,52 @@
private static final String extraDataRelationsName = "EcalReadoutExtraDataRelations";
private boolean debug = false;
-
- /**
- * Hit threshold in GeV. Anything less will not be put into LCIO.
+
+ /**
+ * Hit threshold in GeV. Anything less will not be put into LCIO.
*/
private double threshold = Double.NEGATIVE_INFINITY;
-
- /**
- * Whether to reject bad crystals.
+
+ /**
+ * Whether to reject bad crystals.
*/
private boolean applyBadCrystalMap = true;
-
+
/**
* Whether to reject bad FADC channels.
*/
private boolean dropBadFADC = false;
-
- /**
- * If true, convert ecalCollectionName to rawCollectionName (GeV to ADC).
- * Else, convert rawCollectionName to ecalCollectionName (ADC to GeV).
+
+ /**
+ * If true, convert ecalCollectionName to rawCollectionName (GeV to ADC). Else, convert rawCollectionName to
+ * ecalCollectionName (ADC to GeV).
*/
private boolean runBackwards = false;
-
+
/**
*
*/
private boolean useTimestamps = false;
-
+
/**
*
*/
private boolean useTruthTime = false;
-
- /**
- * Whether to use DAQ config read from EVIO for EcalRawConverter parameters.
- * Should be completely removed to a standalone class soilely for trigger emulation.
+
+ /**
+ * Whether to use DAQ config read from EVIO for EcalRawConverter parameters. Should be completely removed to a
+ * standalone class soilely for trigger emulation.
*/
private boolean useDAQConfig = false;
/**
- * Whether to perform "firmware algorithm" on Mode-1 data.
- *
- * If so, this includes finding a threshold crossing, extracting
- * a pulse time, and integrating over some configurable sample
- * range inside the window to extract pulse integral.
- *
- * If not, it simply integrates the entire window and makes
- * no attempt at extracting pulse time.
- *
- * This is poorly named.
+ * Whether to perform "firmware algorithm" on Mode-1 data. If so, this includes finding a threshold crossing,
+ * extracting a pulse time, and integrating over some configurable sample range inside the window to extract pulse
+ * integral. If not, it simply integrates the entire window and makes no attempt at extracting pulse time. This is
+ * poorly named.
*/
private boolean emulateFirmware = true;
-
+
public EcalRawConverterDriver() {
converter = new EcalRawConverter();
}
@@ -120,74 +114,61 @@
/**
* Set to <code>true</code> to use pulse fitting instead of arithmetic integration:<br/>
*/
- public void setUseFit(boolean useFit) { converter.setUseFit(useFit); }
-
- /**
- * Fix 3-pole function width to be the same for all 442 ECal channels. Units=samples.
- */
- public void setGlobalFixedPulseWidth(double width) { converter.setGlobalFixedPulseWidth(width); }
-
+ public void setUseFit(boolean useFit) {
+ converter.setUseFit(useFit);
+ }
+
+ /**
+ * Fix 3-pole function width to be the same for all 442 ECal channels. Units=samples.
+ */
+ public void setGlobalFixedPulseWidth(double width) {
+ converter.setGlobalFixedPulseWidth(width);
+ }
+
/**
* Set to <code>true</code> to fix fitted pulse widths to their channel's mean value:<br/>
*/
- public void setFixShapeParameter(boolean fix) { converter.setFixShapeParameter(fix); }
-
- /**
- * Limit threshold crossing range that is candidate for pulse-fitting. Units=samples.
- */
- public void setFitThresholdTimeLo(int sample) { converter.setFitThresholdTimeLo(sample); }
- public void setFitThresholdTimeHi(int sample) { converter.setFitThresholdTimeHi(sample); }
-
- /**
- * Constrain pulse fit time0 parameter. Units=samples.
- */
- public void setFitLimitTimeLo(int sample) { converter.setFitLimitTimeLo(sample); }
- public void setFitLimitTimeHi(int sample) { converter.setFitLimitTimeHi(sample); }
-
- /**
- * Set to <code>true</code> to use the "2014" gain formula:<br/>
- * <pre>channelGain * adcSum * gainFactor * readoutPeriod</pre>
- * <p>
- * Set to <code>false</code> to use the gain formula for the Test Run:
- * <pre>gain * adcSum * ECalUtils.MeV</pre>
- *
- * @param use2014Gain True to use 2014 gain formulation.
- */
- public void setUse2014Gain(boolean use2014Gain) {
- converter.setUse2014Gain(use2014Gain);
- }
-
- /**
- * Set to <code>true</code> to apply time walk correction from {@link EcalTimeWalk#correctTimeWalk(double, double)}.
- * <p>
- * This is only applicable to Mode-3 data.
- *
- * @param useTimeWalkCorrection True to apply time walk correction.
- */
- public void setUseTimeWalkCorrection(boolean useTimeWalkCorrection) {
- converter.setUseTimeWalkCorrection(useTimeWalkCorrection);
- }
-
+ public void setFixShapeParameter(boolean fix) {
+ converter.setFixShapeParameter(fix);
+ }
+
+ /**
+ * Limit threshold crossing range that is candidate for pulse-fitting. Units=samples.
+ */
+ public void setFitThresholdTimeLo(int sample) {
+ converter.setFitThresholdTimeLo(sample);
+ }
+
+ public void setFitThresholdTimeHi(int sample) {
+ converter.setFitThresholdTimeHi(sample);
+ }
+
+ /**
+ * Constrain pulse fit time0 parameter. Units=samples.
+ */
+ public void setFitLimitTimeLo(int sample) {
+ converter.setFitLimitTimeLo(sample);
+ }
+
+ public void setFitLimitTimeHi(int sample) {
+ converter.setFitLimitTimeHi(sample);
+ }
+
/**
* Set to <code>true</code> to use a running pedestal calibration from mode 7 data.
* <p>
- * The running pedestal values are retrieved from the event collection "EcalRunningPedestals"
- * which is a <code>Map</code> between {@link org.hps.conditions.ecal.EcalChannel} objects
- * are their average pedestal.
+ * The running pedestal values are retrieved from the event collection "EcalRunningPedestals" which is a
+ * <code>Map</code> between {@link org.hps.conditions.ecal.EcalChannel} objects are their average pedestal.
*
* @param useRunningPedestal True to use a running pedestal value.
*/
public void setUseRunningPedestal(boolean useRunningPedestal) {
converter.setUseRunningPedestal(useRunningPedestal);
}
-
- public void setFixedWidth(boolean fixedWidth){
- this.converter.setFixedWidth(fixedWidth);
- }
-
- /**
- * Set to <code>true</code> to generate a {@link org.lcsim.event.CalorimeterHit}
- * collection which is a conversion from energy to raw signals.
+
+ /**
+ * Set to <code>true</code> to generate a {@link org.lcsim.event.CalorimeterHit} collection which is a conversion
+ * from energy to raw signals.
*
* @param runBackwards True to run the procedure backwards.
*/
@@ -196,8 +177,7 @@
}
/**
- * Set to <code>true</code> to drop hits that are mapped to a hard-coded
- * bad FADC configuration from the Test Run.
+ * Set to <code>true</code> to drop hits that are mapped to a hard-coded bad FADC configuration from the Test Run.
*
* @param dropBadFADC True to drop hits mapped to a bad FADC.
*/
@@ -206,8 +186,9 @@
}
/**
- * Set a minimum energy threshold in GeV for created {@link org.lcsim.event.CalorimeterHit}
- * objects to be written into the output collection.
+ * Set a minimum energy threshold in GeV for created {@link org.lcsim.event.CalorimeterHit} objects to be written
+ * into the output collection.
+ *
* @param threshold The minimum energy threshold in GeV.
*/
public void setThreshold(double threshold) {
@@ -215,15 +196,14 @@
}
/**
- * Set to <code>true</code> to use Mode-7 emulation in calculations.
- * False is Mode-3.
+ * Set to <code>true</code> to use Mode-7 emulation in calculations. False is Mode-3.
*
* @param mode7 True to use Mode-7 emulation in calculations.
*/
public void setEmulateMode7(boolean mode7) {
converter.setMode7(mode7);
}
-
+
/**
* Set to <code>true</code> to emulate firmware conversion of Mode-1 to Mode-3/7 data.
*
@@ -232,10 +212,9 @@
public void setEmulateFirmware(boolean emulateFirmware) {
this.emulateFirmware = emulateFirmware;
}
-
- /**
- * Set the leading-edge threshold in ADC counts, relative to pedestal, for pulse-finding
- * and time determination.
+
+ /**
+ * Set the leading-edge threshold in ADC counts, relative to pedestal, for pulse-finding and time determination.
* <p>
* Used to convert Mode-1 readout into Mode-3 or Mode-7 data that is usable by clustering.
*
@@ -244,24 +223,24 @@
public void setLeadingEdgeThreshold(double threshold) {
converter.setLeadingEdgeThreshold(threshold);
}
-
+
/**
* Set the number of samples in the FADC readout window.
* <p>
- * This is needed in order to properly pedestal-correct clipped pulses for mode-3 and mode-7.
- * It is ignored for mode-1 input, since this data already includes the number of samples.
- * <p>
- * A non-positive number disables pulse-clipped pedestals and reverts to the old behavior which
- * assumed that the integration range was constant.
+ * This is needed in order to properly pedestal-correct clipped pulses for mode-3 and mode-7. It is ignored for
+ * mode-1 input, since this data already includes the number of samples.
+ * <p>
+ * A non-positive number disables pulse-clipped pedestals and reverts to the old behavior which assumed that the
+ * integration range was constant.
*
* @param windowSamples The number of samples in the FADC readout window.
*/
public void setWindowSamples(int windowSamples) {
converter.setWindowSamples(windowSamples);
}
-
- /**
- * Set the integration range in nanoseconds after the threshold crossing.
+
+ /**
+ * Set the integration range in nanoseconds after the threshold crossing.
* <p>
* These numbers must be multiples of 4 nanoseconds.
* <p>
@@ -273,7 +252,7 @@
public void setNsa(int nsa) {
converter.setNSA(nsa);
}
-
+
/**
* Set the integration range in nanoseconds before the threshold crossing.
* <p>
@@ -287,28 +266,19 @@
public void setNsb(int nsb) {
converter.setNSB(nsb);
}
-
- /**
- * Set the maximum number of peaks to search for in the signal,
- * which must be between 1 and 3, inclusive.
+
+ /**
+ * Set the maximum number of peaks to search for in the signal, which must be between 1 and 3, inclusive.
+ *
* @param nPeak The maximum number of peaks to search for in the signal.
*/
public void setNPeak(int nPeak) {
converter.setNPeak(nPeak);
}
-
- /**
- * Set a constant gain factor in the converter for all channels.
- * @param gain The constant gain value.
- */
- public void setGain(double gain) {
- converter.setGain(gain);
- }
-
- /**
- * Set the {@link org.lcsim.event.CalorimeterHit} collection name,
- * which is used as input in "normal" mode and output when running
- * "backwards".
+
+ /**
+ * Set the {@link org.lcsim.event.CalorimeterHit} collection name, which is used as input in "normal" mode and
+ * output when running "backwards".
*
* @param ecalCollectionName The <code>CalorimeterHit</code> collection name.
* @see #runBackwards
@@ -318,13 +288,10 @@
}
/**
- * Set the raw collection name which is used as output in "normal" mode
- * and input when running "backwards".
- * <p>
- * Depending on the Driver configuration, this could be a collection
- * of {@link org.lcsim.event.RawTrackerHit} objects for Mode-1
- * or {@link org.lcsim.event.RawCalorimeterHit} objects for Mode-3
- * or Mode-7.
+ * Set the raw collection name which is used as output in "normal" mode and input when running "backwards".
+ * <p>
+ * Depending on the Driver configuration, this could be a collection of {@link org.lcsim.event.RawTrackerHit}
+ * objects for Mode-1 or {@link org.lcsim.event.RawCalorimeterHit} objects for Mode-3 or Mode-7.
*
* @param rawCollectionName The raw collection name.
*/
@@ -333,8 +300,8 @@
}
/**
- * Set to <code>true</code> to ignore data from channels that
- * are flagged as "bad" in the conditions system.
+ * Set to <code>true</code> to ignore data from channels that are flagged as "bad" in the conditions system.
+ *
* @param apply True to ignore bad channels.
*/
public void setApplyBadCrystalMap(boolean apply) {
@@ -343,52 +310,44 @@
/**
* Set to <code>true</code> to turn on debug output.
+ *
* @param debug True to turn on debug output.
*/
public void setDebug(boolean debug) {
this.debug = debug;
}
-
- public void setDisplay(boolean display){
- this.display = display;
- converter.setDisplay(display);
- }
- private boolean display;
-
/**
* Set to <code>true</code> to use timestamp information from the ECal or trigger.
+ *
* @param useTimestamps True to use timestamp information.
*/
- // FIXME: What does this actually do? What calculations does it affect?
+ // FIXME: What does this actually do? What calculations does it affect?
public void setUseTimestamps(boolean useTimestamps) {
this.useTimestamps = useTimestamps;
}
/**
* Set to <code>true</code> to use MC truth information.
+ *
* @param useTruthTime True to use MC truth information.
*/
- // FIXME: What does this actually do? What calculations does it affect?
+ // FIXME: What does this actually do? What calculations does it affect?
public void setUseTruthTime(boolean useTruthTime) {
this.useTruthTime = useTruthTime;
}
-
- /**
- * Sets whether the driver should use the DAQ configuration from
- * EvIO file for its parameters. If activated, the converter will
- * obtain gains, thresholds, pedestals, the window size, and the
- * pulse integration window from the EvIO file. This will replace
- * and overwrite any manually defined settings.<br/>
+
+ /**
+ * Sets whether the driver should use the DAQ configuration from EvIO file for its parameters. If activated, the
+ * converter will obtain gains, thresholds, pedestals, the window size, and the pulse integration window from the
+ * EvIO file. This will replace and overwrite any manually defined settings.<br/>
* <br/>
- * Note that if this setting is active, the driver will not output
- * any data until a DAQ configuration has been read from the data
- * stream.
- * @param state - <code>true</code> indicates that the configuration
- * should be read from the DAQ data in an EvIO file. Setting this
- * to <code>false</code> will cause the driver to use its regular
- * manually-defined settings and pull gains and pedestals from the
- * conditions database.
+ * Note that if this setting is active, the driver will not output any data until a DAQ configuration has been read
+ * from the data stream.
+ *
+ * @param state - <code>true</code> indicates that the configuration should be read from the DAQ data in an EvIO
+ * file. Setting this to <code>false</code> will cause the driver to use its regular manually-defined
+ * settings and pull gains and pedestals from the conditions database.
*/
public void setUseDAQConfig(boolean state) {
useDAQConfig = state;
@@ -431,7 +390,8 @@
return (getCrate(hit.getCellID()) == 1 && getSlot(hit.getCellID()) == 3);
}
- private static double getTimestamp(int system, EventHeader event) { //FIXME: copied from org.hps.readout.ecal.ReadoutTimestamp
+ private static double getTimestamp(int system, EventHeader event) { // FIXME: copied from
+ // org.hps.readout.ecal.ReadoutTimestamp
if (event.hasCollection(GenericObject.class, "ReadoutTimestamps")) {
List<GenericObject> timestamps = event.get(GenericObject.class, "ReadoutTimestamps");
for (GenericObject timestamp : timestamps) {
@@ -449,12 +409,14 @@
public void process(EventHeader event) {
// Do not process the event if the DAQ configuration should be
// used for value, but is not initialized.
- if(useDAQConfig && !ConfigurationManager.isInitialized()) {
+ if (useDAQConfig && !ConfigurationManager.isInitialized()) {
+ System.out.println("useDaqConfig " + useDAQConfig);
+ System.out.println(ConfigurationManager.isInitialized());
return;
}
-
+
final int SYSTEM_TRIGGER = 0;
-// final int SYSTEM_TRACKER = 1;
+ // final int SYSTEM_TRACKER = 1;
final int SYSTEM_ECAL = 2;
double timeOffset = 0.0;
@@ -469,27 +431,28 @@
}
int flags = 0;
- flags += 1 << LCIOConstants.RCHBIT_TIME; //store hit time
- flags += 1 << LCIOConstants.RCHBIT_LONG; //store hit position; this flag has no effect for RawCalorimeterHits
-
+ flags += 1 << LCIOConstants.RCHBIT_TIME; // store hit time
+ flags += 1 << LCIOConstants.RCHBIT_LONG; // store hit position; this flag has no effect for RawCalorimeterHits
+
if (!runBackwards) {
ArrayList<CalorimeterHit> newHits = new ArrayList<CalorimeterHit>();
/*
- * This is for FADC Mode-1 data:
+ * This is for FADC Mode-1 data:
*/
if (event.hasCollection(RawTrackerHit.class, rawCollectionName)) {
+ if(debug) System.out.println("mode1");
List<RawTrackerHit> hits = event.get(RawTrackerHit.class, rawCollectionName);
for (RawTrackerHit hit : hits) {
-
+
ArrayList<CalorimeterHit> newHits2 = new ArrayList<CalorimeterHit>();
if (emulateFirmware) {
- newHits2.addAll(converter.HitDtoA(event,hit));
+ newHits2.addAll(converter.HitDtoA(event, hit));
} else {
newHits2.add(converter.HitDtoA(hit));
}
-
+
for (CalorimeterHit newHit : newHits2) {
// Get the channel data.
@@ -507,17 +470,20 @@
}
}
event.put(ecalCollectionName, newHits, CalorimeterHit.class, flags, ecalReadoutName);
+ event.getMetaData(newHits).setTransient(true);
+
}
-
+
/*
* This is for FADC pulse mode data (Mode-3 or Mode-7):
*/
- if (event.hasCollection(RawCalorimeterHit.class, rawCollectionName)) {
-
+ else if (event.hasCollection(RawCalorimeterHit.class, rawCollectionName)) {
+ if(debug)System.out.println("mode3or7");
/*
* This is for FADC Mode-7 data:
*/
- if (event.hasCollection(LCRelation.class, extraDataRelationsName)) { // extra information available from mode 7 readout
+ if (event.hasCollection(LCRelation.class, extraDataRelationsName)) { // extra information available from
+ if(debug) System.out.println("mode7"); // mode 7 readout
List<LCRelation> extraDataRelations = event.get(LCRelation.class, extraDataRelationsName);
for (LCRelation rel : extraDataRelations) {
RawCalorimeterHit hit = (RawCalorimeterHit) rel.getFrom();
@@ -526,7 +492,7 @@
}
GenericObject extraData = (GenericObject) rel.getTo();
CalorimeterHit newHit;
- newHit = converter.HitDtoA(event,hit, extraData, timeOffset);
+ newHit = converter.HitDtoA(event, hit, extraData, timeOffset);
if (newHit.getRawEnergy() > threshold) {
if (applyBadCrystalMap && isBadCrystal(newHit)) {
continue;
@@ -545,6 +511,7 @@
/*
* This is for FADC Mode-3 data:
*/
+ if(debug) System.out.println("mode3");
List<RawCalorimeterHit> hits = event.get(RawCalorimeterHit.class, rawCollectionName);
for (RawCalorimeterHit hit : hits) {
if (debug) {
@@ -567,6 +534,12 @@
}
}
event.put(ecalCollectionName, newHits, CalorimeterHit.class, flags, ecalReadoutName);
+ event.getMetaData(newHits).setTransient(true);
+ }
+ else {
+ if(debug) System.out.println("no raw hit collection");
+ event.put(ecalCollectionName, newHits, CalorimeterHit.class, flags, ecalReadoutName);
+ event.getMetaData(newHits).setTransient(true);
}
} else {
ArrayList<RawCalorimeterHit> newHits = new ArrayList<RawCalorimeterHit>();
@@ -586,9 +559,11 @@
}
}
event.put(rawCollectionName, newHits, RawCalorimeterHit.class, flags, ecalReadoutName);
+ event.getMetaData(newHits).setTransient(true);
}
}
+
}
/**
|
