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[HepData-svn] r1804 - trunk/hepdata-model/src/main/java/cedar/hepdata/modelblackhole at projects.hepforge.org blackhole at projects.hepforge.orgFri Jul 11 18:58:45 BST 2014
Author: watt Date: Fri Jul 11 18:58:45 2014 New Revision: 1804 Log: Account for systematic uncertainties with flipped sign when combining in quadrature Modified: trunk/hepdata-model/src/main/java/cedar/hepdata/model/Point.java Modified: trunk/hepdata-model/src/main/java/cedar/hepdata/model/Point.java ============================================================================== --- trunk/hepdata-model/src/main/java/cedar/hepdata/model/Point.java Fri Jul 11 18:55:21 2014 (r1803) +++ trunk/hepdata-model/src/main/java/cedar/hepdata/model/Point.java Fri Jul 11 18:58:45 2014 (r1804) @@ -330,8 +330,13 @@ for (Uncertainty err : getAllErrors()) { try { Uncertainty abserr = err.getAbsoluteError(this); - if(err.getSourceType() == ErrorSource.TOTAL){ totalPlusSq += abserr.getPlus() * abserr.getPlus(); } - else { errorPlusSq += abserr.getPlus() * abserr.getPlus(); } + if (err.getSourceType() == ErrorSource.TOTAL) { + if (abserr.getPlus() < 0.0) { totalPlusSq += abserr.getMinus() * abserr.getMinus(); } + else { totalPlusSq += abserr.getPlus() * abserr.getPlus(); } + } else { + if (abserr.getPlus() < 0.0) { errorPlusSq += abserr.getMinus() * abserr.getMinus(); } + else { errorPlusSq += abserr.getPlus() * abserr.getPlus(); } + } } catch (HDException ex) { // } @@ -348,8 +353,13 @@ for (Uncertainty err : getAllErrors()) { try { Uncertainty abserr = err.getAbsoluteError(this); - if(err.getSourceType() == ErrorSource.TOTAL){ totalMinusSq += abserr.getMinus() * abserr.getMinus(); } - else { errorMinusSq += abserr.getMinus() * abserr.getMinus(); } + if (err.getSourceType() == ErrorSource.TOTAL) { + if (abserr.getPlus() < 0.0) { totalMinusSq += abserr.getPlus() * abserr.getPlus(); } + else { totalMinusSq += abserr.getMinus() * abserr.getMinus(); } + } else { + if (abserr.getPlus() < 0.0) { errorMinusSq += abserr.getPlus() * abserr.getPlus(); } + else { errorMinusSq += abserr.getMinus() * abserr.getMinus(); } + } } catch (HDException ex) { // }
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