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Merge pull request #53 from opensha/2024_09-point_source_dist_corr_re…
…factor Updates for point source refactor
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2 changes: 1 addition & 1 deletion
2
...tch/nshm23/BValSweepHazardComparison.java → ...vin/nshm23/BValSweepHazardComparison.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,4 @@ | ||
| package scratch.nshm23; | ||
| package scratch.kevin.nshm23; | ||
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| import java.awt.Color; | ||
| import java.io.File; | ||
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123 changes: 123 additions & 0 deletions
123
src/main/java/scratch/kevin/nshm23/SectRIDistCSVWriter.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,123 @@ | ||
| package scratch.kevin.nshm23; | ||
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| import java.awt.geom.Point2D; | ||
| import java.io.File; | ||
| import java.io.IOException; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
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| import org.opensha.commons.data.CSVFile; | ||
| import org.opensha.commons.data.function.ArbDiscrEmpiricalDistFunc; | ||
| import org.opensha.commons.data.function.EvenlyDiscretizedFunc; | ||
| import org.opensha.sha.earthquake.faultSysSolution.FaultSystemRupSet; | ||
| import org.opensha.sha.earthquake.faultSysSolution.FaultSystemSolution; | ||
| import org.opensha.sha.earthquake.faultSysSolution.modules.BranchSectParticMFDs; | ||
| import org.opensha.sha.earthquake.faultSysSolution.util.FaultSysTools; | ||
| import org.opensha.sha.faultSurface.FaultSection; | ||
| import org.opensha.sha.magdist.IncrementalMagFreqDist; | ||
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| public class SectRIDistCSVWriter { | ||
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| public static void main(String[] args) throws IOException { | ||
| FaultSystemSolution sol = FaultSystemSolution.load(new File("/home/kevin/OpenSHA/nshm23/batch_inversions/" | ||
| + "2024_02_02-nshm23_branches-WUS_FM_v3/results_WUS_FM_v3_branch_averaged.zip")); | ||
| FaultSystemRupSet rupSet = sol.getRupSet(); | ||
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| BranchSectParticMFDs sectMFDs = sol.requireModule(BranchSectParticMFDs.class); | ||
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| double[] mags = {0d, 6d, 6.5d, 7d, 7.5d}; | ||
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| double[] fractiles = {0.025,0.16, 0.84, 0.975}; | ||
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| List<String> riHeader = List.of("Subsection Index", "Parent Section ID", "Subsection Name" | ||
| ,"Mean RI", "Min RI", "Max RI", "Std. Dev", "p2.5", "p16.0", "p84.0", "p97.5"); | ||
| List<String> rateHeader = new ArrayList<>(riHeader); | ||
| for (int i=0; i<rateHeader.size(); i++) | ||
| rateHeader.set(i, rateHeader.get(i).replace("RI", "Rate")); | ||
| List<CSVFile<String>> riCSVs = new ArrayList<>(mags.length); | ||
| List<CSVFile<String>> rateCSVs = new ArrayList<>(mags.length); | ||
| for (int m=0; m<mags.length; m++) { | ||
| CSVFile<String> riCSV = new CSVFile<>(true); | ||
| riCSV.addLine(riHeader); | ||
| riCSVs.add(riCSV); | ||
| CSVFile<String> rateCSV = new CSVFile<>(true); | ||
| rateCSV.addLine(rateHeader); | ||
| rateCSVs.add(rateCSV); | ||
| } | ||
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| EvenlyDiscretizedFunc refMFD = FaultSysTools.initEmptyMFD(5.05, 8.45); | ||
| List<String> mfdHeader = new ArrayList<>(); | ||
| mfdHeader.addAll(riHeader.subList(0, 3)); | ||
| for (int i=0; i<refMFD.size(); i++) | ||
| mfdHeader.add((float)refMFD.getX(i)+""); | ||
| CSVFile<String> mfdParticCSV = new CSVFile<>(true); | ||
| mfdParticCSV.addLine(mfdHeader); | ||
| CSVFile<String> mfdNuclCSV = new CSVFile<>(true); | ||
| mfdNuclCSV.addLine(mfdHeader); | ||
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| for (int s=0; s<rupSet.getNumSections(); s++) { | ||
| FaultSection sect = rupSet.getFaultSectionData(s); | ||
| IncrementalMagFreqDist particMFD = sol.calcParticipationMFD_forSect(s, refMFD.getMinX(), refMFD.getMaxX(), refMFD.size()); | ||
| IncrementalMagFreqDist nuclMFD = sol.calcNucleationMFD_forSect(s, refMFD.getMinX(), refMFD.getMaxX(), refMFD.size()); | ||
| List<String> common = List.of(s+"", sect.getParentSectionId()+"", sect.getSectionName()); | ||
| List<String> partic = new ArrayList<>(common); | ||
| List<String> nucl = new ArrayList<>(common); | ||
| for (int i=0; i<refMFD.size(); i++) { | ||
| partic.add((float)particMFD.getY(i)+""); | ||
| nucl.add((float)nuclMFD.getY(i)+""); | ||
| } | ||
| mfdParticCSV.addLine(partic); | ||
| mfdNuclCSV.addLine(nucl); | ||
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| for (boolean rate : new boolean[] {false,true}) { | ||
| ArbDiscrEmpiricalDistFunc[] dists = new ArbDiscrEmpiricalDistFunc[mags.length]; | ||
| for (int m=0; m<dists.length; m++) | ||
| dists[m] = new ArbDiscrEmpiricalDistFunc(); | ||
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| for (int b=0; b<sectMFDs.getNumBranches(); b++) { | ||
| double weight = sectMFDs.getBranchWeight(b); | ||
| IncrementalMagFreqDist mfd = sectMFDs.getSectionMFD(b, s); | ||
| double[] rates = new double[mags.length]; | ||
| for (Point2D pt : mfd) | ||
| for (int m=0; m<mags.length; m++) | ||
| if ((float)pt.getX() >= (float)mags[m]) | ||
| rates[m] += pt.getY(); | ||
| if (!rate) | ||
| for (int m=0; m<mags.length; m++) | ||
| rates[m] = 1d/rates[m]; | ||
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| for (int m=0; m<mags.length; m++) | ||
| dists[m].set(rates[m], weight); | ||
| } | ||
| for (int m=0; m<mags.length; m++) { | ||
| List<String> line = new ArrayList<>(common); | ||
| line.add((float)dists[m].getMean()+""); | ||
| line.add((float)dists[m].getMinX()+""); | ||
| line.add((float)dists[m].getMinY()+""); | ||
| line.add((float)dists[m].getStdDev()+""); | ||
| for (double fract : fractiles) | ||
| line.add((float)dists[m].getInterpolatedFractile(fract)+""); | ||
| if (rate) | ||
| rateCSVs.get(m).addLine(line); | ||
| else | ||
| riCSVs.get(m).addLine(line); | ||
| } | ||
| } | ||
| } | ||
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| File outputDir = new File("/tmp"); | ||
| String prefix = "nshm23_wus"; | ||
| mfdParticCSV.writeToFile(new File(outputDir, prefix+"_partic_mfds.csv")); | ||
| mfdNuclCSV.writeToFile(new File(outputDir, prefix+"_nucl_mfds.csv")); | ||
| for (int m=0; m<mags.length; m++) { | ||
| String magPrefix; | ||
| if (mags[m] == 0) | ||
| magPrefix = prefix+"_supra_seis"; | ||
| else | ||
| magPrefix = prefix+"_m"+(float)mags[m]; | ||
| rateCSVs.get(m).writeToFile(new File(outputDir, magPrefix+"_rate_dists.csv")); | ||
| riCSVs.get(m).writeToFile(new File(outputDir, magPrefix+"_ri_dists.csv")); | ||
| } | ||
| } | ||
|
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| } |
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