Ticket #159 (closed: worksforme)
QTIPlot crashes after using LOADRAW algorithm a second time
| Reported by: | Nick Draper | Owned by: | Matt Clarke |
|---|---|---|---|
| Priority: | critical | Milestone: | Iteration 9 |
| Component: | Keywords: | ||
| Cc: | Blocked By: | ||
| Blocking: | Tester: |
Description
Steps to reproduce
I put the data on
olympic\babylon5\Scratch\Paolo G. Radaelli\Mantid_test, and they are for the SXD instrument.
Execute the LOADRAW algorithm with the file name you have there and the parameters:
Spectrum_min=8201 Spectrum_max=12296 Spectrum_list=12296
Import the workspace (all spectra) and plot as 3D Wire Frame (first button on the bottom left side of the window). It takes exactly 1 min on my computer to generate the 3D plot, but then in can be manipulated very fast. The spikes you see are Bragg peaks from a single crystal of YBaCo4O7. If you zoom in you can see their shape in the TOF dimension.
BTW, if I try to run LOADRAW again the program falls over even when I cleared the memory completely.
Change History
comment:1 Changed 12 years ago by Nick Draper
- Priority changed from major to critical
- type changed from enhancement to defect
comment:3 Changed 12 years ago by Matt Clarke
- Status changed from new to closed
- Resolution set to worksforme
Works for me (on Linux). I would suspect a lack of memory, has Roman inadvertently fixed this as a side effect of his non-copying qtiplot matrix.
When the issue was reported deleting a workspace did not actually work, thus this point about clearing the memory is no longer relevant.
