Ticket #146 (closed: fixed)

Opened 12 years ago

Last modified 5 years ago

QTIplot crashes when attempting to perform a Gaussian fit of 1D data

Reported by: Nick Draper Owned by: Roman Tolchenov
Priority: major Milestone: Iteration 9
Component: Keywords:
Cc: Blocked By:
Blocking: Tester:

Description (last modified by Nick Draper) (diff)

Reproduction steps

  1. open QTIplot (Mantid build)
  2. In Table1, Column 1, right click “Set column values”
  3. In box reading col(“1”)= (i-1)/29-0.5 -> Apply
  4. Click on arrow to get col(“2”)= and type exp(-col("1")^2/0.1^2) ->Apply
  5. Close dialog.
  6. Right-click on col(“2”) and Plot->Scatter
  7. Click on Graph window
  8. Analysis-FitGaussian

Change History

comment:1 Changed 12 years ago by Nick Draper

  • Description modified (diff)

comment:2 Changed 12 years ago by Nick Draper

  • Description modified (diff)

comment:3 Changed 12 years ago by Nick Draper

  • Owner set to Roman Tolchenov

comment:4 Changed 12 years ago by Roman Tolchenov

(In [1070]) re #146 Gaussian fit fixed

re #142 Improvements to new Matrix class

comment:5 Changed 12 years ago by Roman Tolchenov

(In [1075]) re #146 Additional fixes to Gaussian fit

comment:6 Changed 12 years ago by Roman Tolchenov

(In [1076]) re #146 qtiplot.pro repaired

comment:7 Changed 12 years ago by Roman Tolchenov

(In [1077]) re #146 corrections to windows installer

comment:8 Changed 12 years ago by Nick Draper

  • Status changed from new to closed
  • Resolution set to fixed

comment:9 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​994

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