Ticket #4185 (closed: fixed)

Opened 9 years ago

Last modified 5 years ago

Handling negative errors in Fit and MuonAsymmetryCalc

Reported by: Anders Markvardsen Owned by: Anders Markvardsen
Priority: major Milestone: Release 2.0
Component: Mantid Keywords:
Cc: roman.tolchenov@… Blocked By:
Blocking: Tester: Andrei Savici

Description

Under special circumstances MuonAsymmetryCalc managed to output negative errors - modify this so always positive errors outputted.

At the same time modify Fit to output warning if errors are negative changing these to positive values as a temporary fix.

Change History

comment:1 Changed 9 years ago by Anders Markvardsen

Fix to Re #4185 by Roman / Anders / Steve

Changeset: 8f0bad972df289e557073c4b0f83a551a6f67162

comment:2 Changed 9 years ago by Anders Markvardsen

  • Status changed from new to accepted

comment:3 Changed 9 years ago by Anders Markvardsen

  • Status changed from accepted to verify
  • Resolution set to fixed

comment:4 Changed 9 years ago by Andrei Savici

  • Status changed from verify to verifying
  • Tester set to Andrei Savici

comment:5 Changed 9 years ago by Andrei Savici

  • Status changed from verifying to closed

Tested with Fit. It does output the warning, and gets a good fit. The code seems to have changed in MuonAsymmetryCalc.cpp

comment:6 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​5032

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