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Fixes in DataNode logic

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This commit is contained in:
darksnake 2017-03-07 14:38:39 +03:00
parent 0af120d72f
commit 3f04679207
3 changed files with 33 additions and 31 deletions
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8
numass-main/src/main/groovy/inr/numass/scripts/Underflow.groovy
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@ -15,11 +15,15 @@ import inr.numass.storage.NumassStorage
import inr.numass.utils.UnderflowCorrection
File rootDir = new File("D:\\Work\\Numass\\data\\2016_10\\Fill_1")
//File rootDir = new File("D:\\Work\\Numass\\data\\2016_10\\Fill_2_wide")
//File rootDir = new File("D:\\Work\\Numass\\data\\2017_01\\Fill_2_wide")
NumassStorage storage = NumassStorage.buildLocalNumassRoot(rootDir, true);
Collection<NMPoint> data = NumassDataUtils.joinSpectra(
StorageUtils.loaderStream(storage).filter { it.key.matches("set_.{2,3}") }.map {
StorageUtils.loaderStream(storage)
.filter { it.key.matches("set_.{2,3}") }
.map {
println "loading ${it.key}"
it.value
}
@ -77,7 +81,7 @@ def printPoint(Iterable<NMPoint> data, List us, int binning = 20, normalize = fa
println "\n# spectra\n"
printPoint(data, [16200d, 16400d, 16800d, 17000d, 17200d])
printPoint(data, [16200d, 16400d, 16800d, 17000d, 17200d, 17700d])
println()

3
numass-main/src/main/java/inr/numass/tasks/NumassFitScanSummaryTask.java
View File

@ -37,7 +37,8 @@ public class NumassFitScanSummaryTask extends AbstractTask<Table> {
Action<FitState, Table> action = new FitSummaryAction();
DataNode<FitState> input = data.getCheckedNode("fitscan", FitState.class);
input.nodeStream().filter(it -> it.dataSize(false) > 0).forEach(node ->
builder.putData(node.getName(), action.run(model.getContext(), node, model.meta()).getData()));
builder.putData(node.getName(), action.run(model.getContext(), node, model.meta()).getData())
);
return builder.build();
}

53
numass-main/src/main/java/inr/numass/utils/UnderflowCorrection.java
View File

@ -5,12 +5,9 @@
*/
package inr.numass.utils;
import hep.dataforge.io.reports.Logable;
import hep.dataforge.meta.Meta;
import hep.dataforge.tables.ListTable;
import hep.dataforge.tables.Table;
import inr.numass.storage.NMPoint;
import inr.numass.storage.RawNMPoint;
import org.apache.commons.math3.analysis.ParametricUnivariateFunction;
import org.apache.commons.math3.exception.DimensionMismatchException;
import org.apache.commons.math3.fitting.SimpleCurveFitter;
@ -26,31 +23,31 @@ import java.util.stream.Collectors;
*/
public class UnderflowCorrection {
private final static int CUTOFF = -200;
// private final static int CUTOFF = -200;
public double get(Logable log, Meta meta, NMPoint point) {
if (point.getUset() >= meta.getDouble("underflow.threshold", 17000)) {
if (meta.hasValue("underflow.function")) {
return TritiumUtils.pointExpression(meta.getString("underflow.function"), point);
} else {
return 1;
}
} else {
try {
int xLow = meta.getInt("underflow.lowerBorder", meta.getInt("lowerWindow"));
int xHigh = meta.getInt("underflow.upperBorder", 800);
int binning = meta.getInt("underflow.binning", 20);
int upper = meta.getInt("upperWindow", RawNMPoint.MAX_CHANEL - 1);
long norm = point.getCountInWindow(xLow, upper);
double[] fitRes = getUnderflowExpParameters(point, xLow, xHigh, binning);
double correction = fitRes[0] * fitRes[1] * (Math.exp(xLow / fitRes[1]) - 1d) / norm + 1d;
return correction;
} catch (Exception ex) {
log.reportError("Failed to calculate underflow parameters for point {} with message:", point.getUset(), ex.getMessage());
return 1d;
}
}
}
// public double get(Logable log, Meta meta, NMPoint point) {
// if (point.getUset() >= meta.getDouble("underflow.threshold", 17000)) {
// if (meta.hasValue("underflow.function")) {
// return TritiumUtils.pointExpression(meta.getString("underflow.function"), point);
// } else {
// return 1;
// }
// } else {
// try {
// int xLow = meta.getInt("underflow.lowerBorder", meta.getInt("lowerWindow"));
// int xHigh = meta.getInt("underflow.upperBorder", 800);
// int binning = meta.getInt("underflow.binning", 20);
// int upper = meta.getInt("upperWindow", RawNMPoint.MAX_CHANEL - 1);
// long norm = point.getCountInWindow(xLow, upper);
// double[] fitRes = getUnderflowExpParameters(point, xLow, xHigh, binning);
// double correction = fitRes[0] * fitRes[1] * (Math.exp(xLow / fitRes[1]) - 1d) / norm + 1d;
// return correction;
// } catch (Exception ex) {
// log.reportError("Failed to calculate underflow parameters for point {} with message:", point.getUset(), ex.getMessage());
// return 1d;
// }
// }
// }
public Table fitAllPoints(Iterable<NMPoint> data, int xLow, int xHigh, int binning) {
ListTable.Builder builder = new ListTable.Builder("U", "amp", "expConst");
@ -70,7 +67,7 @@ public class UnderflowCorrection {
double sigma = fitRes[1];
//builder.row(point.getUset(), a, sigma, (a * sigma * (Math.exp(xLow / sigma) - 1) - a*xLow) / norm + 1d);
builder.row(point.getUset(), a, sigma, a * sigma * (Math.exp(xLow / sigma) - Math.exp(CUTOFF / sigma)) / norm + 1d);
builder.row(point.getUset(), a, sigma, a * sigma * Math.exp(xLow / sigma) / norm + 1d);
}
return builder.build();
}