Bug #368
Streamline plot crashes engine with h5nimrod data
| Status: | Pending | Start: | 08/27/2010 | |
|---|---|---|---|---|
| Priority: | Normal | Due date: | ||
| Assigned to: | - | % Done: | 0% |
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| Category: | - | |||
| Target version: | - | |||
| Likelihood: | 3 - Occasional | OS: | All | |
| Severity: | 4 - Crash / Wrong Results | Support Group: | DOE/SciDAC | |
| Found in Version: | trunk |
Description
Originally reported by Guoning Chen when I asked for clarification on issue #355.
With 2.0.1 on windows, a default Streamline plot of variable B from phi.h5nimrod yields no data.
Changing to using a plane source yields a plot.
With trunk, a default Streamline plot crashes the engine.
Performed a few tests on Linux:
With trunk version on Linux, a default Streamline plot yields no data, changing to using a plane source yields no data.
Changing the plane parameters appears to hang VisIt, but checking the engine logs, the engine SEGV'd.
I haven't tested with any other data formats.
History
Updated by Eric Brugger over 2 years ago
- Status changed from New to Pending
- Support Group changed from Any to DOE/SciDAC
Updated by Kathleen Biagas over 2 years ago
This happens with silo data, too.
On Windows, I ran through the debugger, and Visual Studio complains about a Run-Time check error, stack corruption,
occurring in avtCellLocatorBIH, celltree_builder::split routine.
Updated by Kathleen Biagas over 2 years ago
I've attached the sample silo file, and Windows debugger output, callstack and disassembly. Hope something here helps.
Updated by Kathleen Biagas over 2 years ago
- File Streamline_test_debugger_output.txt added
- File Streamline_test_callstack.txt added
- File Station_012000.silo added