Author: [log in to unmask]
Date: Wed Mar 4 08:06:44 2015
New Revision: 2240
Log:
Allow updating ecal pedetsals in conditions database.
Modified:
java/trunk/ecal-recon/src/main/java/org/hps/recon/ecal/EcalPedestalCalculator.java
Modified: java/trunk/ecal-recon/src/main/java/org/hps/recon/ecal/EcalPedestalCalculator.java
=============================================================================
--- java/trunk/ecal-recon/src/main/java/org/hps/recon/ecal/EcalPedestalCalculator.java (original)
+++ java/trunk/ecal-recon/src/main/java/org/hps/recon/ecal/EcalPedestalCalculator.java Wed Mar 4 08:06:44 2015
@@ -2,10 +2,18 @@
import hep.aida.IHistogram1D;
+import java.io.Console;
import java.io.FileWriter;
import java.io.IOException;
-
+import java.sql.SQLException;
+import java.text.DecimalFormat;
+
+import org.hps.conditions.api.ConditionsObjectException;
+import org.hps.conditions.api.ConditionsRecord;
import org.hps.conditions.database.DatabaseConditionsManager;
+import org.hps.conditions.database.TableMetaData;
+import org.hps.conditions.ecal.EcalCalibration;
+import org.hps.conditions.ecal.EcalCalibration.EcalCalibrationCollection;
import org.hps.conditions.ecal.EcalChannel;
import org.hps.conditions.ecal.EcalConditions;
import org.lcsim.event.EventHeader;
@@ -19,35 +27,42 @@
/**
* Calculate pedestals from Mode-7 Data.
*
- * To be used online with org.hps.monitoring.ecal.plots.EcalPedestalViewer
- * and ET-ring to create config files for DAQ and/or conditions DB.
+ * To be used online with org.hps.monitoring.ecal.plots.EcalPedestalViewer and
+ * ET-ring to create config files for DAQ and/or conditions DB.
*
* When user clicks "Disconnect" in monitoring app (after confirming sufficient
- * statistics), endOfData is called and config files will be written. Copying
- * files to proper location for DAQ must be done manually.
- *gg
- * TODO: Merge with EcalCalibrationDriver (which works on Mode-1).
+ * statistics), endOfData is called and config files will be written. Copying
+ * files to proper location for DAQ must be done manually. gg TODO: Merge with
+ * EcalCalibrationDriver (which works on Mode-1).
*
* @version $Id: EcalPedestalCalculator.java,v 0.1 2015/02/20 00:00:00
* @author <[log in to unmask]>
*/
public class EcalPedestalCalculator extends Driver {
+ private static final String dbTag = "online";
+ private static final String dbTableName = "ecal_calibrations";
private static final String rawCollectionName = "EcalReadoutHits";
private static final String extraDataRelationsName = "EcalReadoutExtraDataRelations";
private String histoNameFormat = "Ecal/Pedestals/Mode7/ped%3d";
+
+ private static final int minimumStats = 1000;
+ private static final DecimalFormat dbNumberFormat=new DecimalFormat("#.####");
- private String outputFilePrefix = "";
private static final String[] filenamesDAQ = { "fadc37.ped", "fadc39.ped" };
- private static final String filenameDB = "EcalPedsForDB.txt";
-
+ private static final String filenameDB = "hpsDB.txt";
+
// The number of samples used by FADCs to report an event's pedestal.
private int nSamples = 4;
+
+ private int runNumber = 0;
+ private static final int runNumberMax = 9999;
- private boolean writeFileForDB=true;
- private boolean writeFileForDAQ=true;
-
+ private boolean writeFileForDB = true;
+ private boolean writeFileForDAQ = true;
+
+ private DatabaseConditionsManager conditionsManager = null;
private EcalConditions ecalConditions = null;
AIDA aida = AIDA.defaultInstance();
@@ -57,18 +72,41 @@
public EcalPedestalCalculator() {
}
- public void setOutputFilePrefix(String prefix) {
- outputFilePrefix = "_"+prefix;
- }
-
@Override
protected void startOfData() {
}
@Override
public void endOfData() {
- if (writeFileForDAQ) writeFileForDAQ();
- if (writeFileForDB) writeFileForDB();
+ Console cc = System.console();
+ if (cc == null) {
+ System.err.println("No console.");
+ System.exit(1);
+ }
+
+ System.err.println("\n\n\n***************************************************************\n");
+ String userInput="";
+ String outputFilePrefix="";
+ userInput=cc.readLine("Enter filename prefix, or just press RETURN ...");
+ if (userInput==null || userInput.length()==0 || userInput=="") {
+ String home=System.getenv().get("HOME");
+ outputFilePrefix = home+"/EcalPedestalCalculator_"+runNumber+"_";
+ } else {
+ outputFilePrefix = userInput;
+ }
+
+ if (writeFileForDAQ) writeFileForDAQ(outputFilePrefix);
+ if (writeFileForDB) writeFileForDB(outputFilePrefix);
+
+ System.err.println("\n\n***************************************************************\n");
+ userInput=cc.readLine(String.format("Enter 'YES' to write conditions database for run range [%s,%s] ...",runNumber,runNumberMax));
+ System.out.println("***********"+userInput+"********");
+ if (userInput!=null && userInput.equals("YES")) {
+ userInput=cc.readLine("Really?");
+ if (userInput!=null && userInput.equals("YES")) {
+ uploadToDB();
+ }
+ }
}
@Override
@@ -77,7 +115,9 @@
if (nDetectorChanges++ > 1) {
throw new RuntimeException("No Detector Change Allowed.");
}
- ecalConditions = DatabaseConditionsManager.getInstance().getEcalConditions();
+
+ conditionsManager = DatabaseConditionsManager.getInstance();
+ ecalConditions = conditionsManager.getEcalConditions();
aida.tree().cd("/");
for (EcalChannel cc : ecalConditions.getChannelCollection()) {
@@ -90,15 +130,56 @@
return String.format(histoNameFormat,cc.getChannelId());
}
- private void writeFileForDB() {
+ private void uploadToDB() {
+ System.out.println(String.format("Uploading new pedestals to the database, runMin=%d, runMax=%d, tag=%s ....",
+ runNumber,runNumberMax,dbTag));
+
+ EcalCalibrationCollection calibrations = new EcalCalibrationCollection();
+ TableMetaData tableMetaData = conditionsManager.findTableMetaData(dbTableName);
+ calibrations.setTableMetaData(tableMetaData);
+
+ for (int cid = 1; cid <= 442; cid++) {
+ EcalChannel cc = findChannel(cid);
+ IHistogram1D hh = aida.histogram1D(getHistoName(cc));
+ if (hh.entries() < minimumStats) {
+ System.err.println("Insufficient Statistics, Not writing to database. (channel_id="+cid+").");
+ return;
+ }
+ calibrations.add(new EcalCalibration(cid,
+ Double.valueOf(dbNumberFormat.format(hh.mean())),
+ Double.valueOf(dbNumberFormat.format(hh.rms()))));
+ }
+
+ int collectionId = conditionsManager.getNextCollectionID(dbTableName);
+ try {
+ calibrations.setCollectionId(collectionId);
+
+ System.err.println("CollectionID: "+collectionId);
+
+ calibrations.insert();
+ ConditionsRecord conditionsRecord = new ConditionsRecord(
+ calibrations.getCollectionId(), runNumber, runNumberMax, dbTableName, dbTableName,
+ "Generated by EcalPedestalCalculator from Run #"+runNumber, dbTag);
+ conditionsRecord.insert();
+
+ } catch (ConditionsObjectException | SQLException e) {
+ throw new RuntimeException(e);
+ }
+
+ }
+
+ private void writeFileForDB(String outputFilePrefix) {
+ System.out.println("\nWriting pedestal file for HPS Conditions Database:\n"
+ + outputFilePrefix + filenameDB);
FileWriter wout = null;
try {
wout = new FileWriter(outputFilePrefix + filenameDB);
- for (int cid=1; cid<=442; cid++) {
- EcalChannel cc= findChannel(cid);
+ wout.write("ecal_channel_id pedestal noise\n");
+ for (int cid = 1; cid <= 442; cid++) {
+ EcalChannel cc = findChannel(cid);
IHistogram1D hh = aida.histogram1D(getHistoName(cc));
- wout.write(String.format("%3d %7.3f %7.3f\n",cid,
- hh.mean(),hh.rms()*Math.sqrt(nSamples)));
+ wout.write(String.format("%3d %7.3f %7.3f\n",cid,hh.mean(),
+ hh.rms() * Math.sqrt(nSamples)));
}
} catch (IOException ee) {
throw new RuntimeException("Error writing file.",ee);
@@ -112,7 +193,10 @@
}
}
}
- private void writeFileForDAQ() {
+
+ private void writeFileForDAQ(String outputFilePrefix) {
+ System.out.println("\nWriting pedestal files for Hall-B DAQ:\n" + outputFilePrefix
+ + filenamesDAQ[0] + "\n" + outputFilePrefix + filenamesDAQ[1]);
FileWriter[] wout = { null, null };
try {
for (int crate = 1; crate <= 2; crate++) {
@@ -126,7 +210,7 @@
EcalChannel cc = findChannel(crate,slot,chan);
IHistogram1D hh = aida.histogram1D(getHistoName(cc));
wout[crate - 1].write(String.format("%2d %2d %7.3f %7.3f\n",slot,chan,
- hh.mean(),hh.rms()*Math.sqrt(nSamples)));
+ hh.mean(),hh.rms() * Math.sqrt(nSamples)));
}
}
}
@@ -148,6 +232,7 @@
@Override
protected void process(EventHeader event) {
+ runNumber = event.getRunNumber();
if (event.hasCollection(RawCalorimeterHit.class,rawCollectionName)) {
if (event.hasCollection(LCRelation.class,extraDataRelationsName)) {
for (LCRelation rel : event.get(LCRelation.class,extraDataRelationsName)) {
@@ -163,7 +248,8 @@
final int min = ((HitExtraData.Mode7Data) mode7data).getAmplLow();
final int max = ((HitExtraData.Mode7Data) mode7data).getAmplHigh();
// ignore if pulse at beginning of window:
- if (max <= 0) return;
+ if (max <= 0)
+ return;
EcalChannel cc = findChannel(hit);
if (cc == null) {
System.err.println("Hit doesn't correspond to ecalchannel.");
@@ -182,9 +268,7 @@
public EcalChannel findChannel(int crate, int slot, int chan) {
for (EcalChannel cc : ecalConditions.getChannelCollection()) {
- if (crate == cc.getCrate() &&
- slot == cc.getSlot() &&
- chan == cc.getChannel()) {
+ if (crate == cc.getCrate() && slot == cc.getSlot() && chan == cc.getChannel()) {
return cc;
}
}
|
