EXTRAS-276 - Rx Crashes Occasionally

[tclarke]

Running the Rx algorithm occasionally crashes when creating the layer.
This appears to depend on the data.
I was using the Deep Horizon Oil Spill sample data located at 1.
Note: This crash only occurs sometimes.
A comment in the code from the stack trace at [2] indicates that the algorithm should call RasterElement::sanitizeData on its results.

[2]: Stack Trace

Opticks.exe!HistogramOutput::computeResultHistogram(const std::vector<unsigned int,std::allocator > & totalHistogram=131072) Line 1281 + 0x26 bytes C++
Opticks.exe!HistogramOutput::compileOverallResults(const std::vector<HistogramThread *,std::allocator<HistogramThread *> > & threads=[8](0x0000000002d077e0 {mInput={...} mCount=46400 mRowRange={...} ...},0x000000000acc7350 {mInput={...} mCount=46400 mRowRange={...} ...},0x000000000ac94650 {mInput={...} mCount=46400 mRowRange={...} ...},0x000000000294d4e0 {mInput={...} mCount=46400 mRowRange={...} ...},0x000000000a259d90 {mInput={...} mCount=46400 mRowRange={...} ...},0x000000000a1560f0 {mInput={...} mCount=46400 mRowRange={...} ...},0x000000000a016700 {mInput={...} mCount=46400 mRowRange={...} ...},0x000000000784c770 {mInput={...} mCount=46400 mRowRange={...} ...})) Line 1177 C++
Opticks.exe!mta::MultiThreadedAlgorithm<HistogramInput,HistogramOutput,HistogramThread>::compileResults() Line 857 + 0x1a bytes C++
Opticks.exe!mta::MultiThreadedAlgorithm<HistogramInput,HistogramOutput,HistogramThread>::run() Line 872 + 0x12 bytes C++
Opticks.exe!StatisticsImp::calculateStatistics(EnumWrapper component={...}) Line 768 + 0x20 bytes C++
Opticks.exe!StatisticsImp::getMin(EnumWrapper component={...}) Line 92 C++
Opticks.exe!StatisticsImp::getMin() Line 82 C++
Opticks.exe!ThresholdLayerImp::convertThreshold(const EnumWrapper & eUnits={...}, double dThreshold=5.0000000000000000, const EnumWrapper & eNewUnits={...}) Line 412 + 0x10 bytes C++
Opticks.exe!ThresholdLayerImp::ThresholdLayerImp(const std::basic_string<char,std::char_traits,std::allocator > & id="{2e286c2c-0326-45ec-8a72-d3ee367d1ddc}", const std::basic_string<char,std::char_traits,std::allocator > & layerName="RX Results", DataElement * pElement=0x000000000704f010) Line 131 + 0x50 bytes C++
Opticks.exe!ThresholdLayerAdapter::ThresholdLayerAdapter(const std::basic_string<char,std::char_traits,std::allocator > & id="{2e286c2c-0326-45ec-8a72-d3ee367d1ddc}", const std::basic_string<char,std::char_traits,std::allocator > & layerName="RX Results", RasterElement * pRasterElement=0x000000000704f010) Line 20 + 0x61 bytes C++
Opticks.exe!LayerListImp::newLayer(const EnumWrapper & layerType={...}, DataElement * pElement=0x000000000704f010, const QString & strLayerName={...}) Line 284 + 0xba bytes C++
Opticks.exe!SpatialDataViewImp::createLayer(const EnumWrapper & layerType={...}, DataElement * pElement=0x000000000704f010, const QString & strLayerName={...}) Line 689 + 0x33 bytes C++
Opticks.exe!SpatialDataViewImp::createLayer(const EnumWrapper & layerType={...}, DataElement * pElement=0x000000000704f010) Line 674 + 0x33 bytes C++
Opticks.exe!SpatialDataViewAdapter::createLayer(const EnumWrapper & layerType={...}, DataElement * pElement=0x000000000704f010) Line 27 + 0x43 bytes C++
Rx.dll!Rx::execute(PlugInArgList * pInArgList=0x000000000de48600, PlugInArgList * pOutArgList=0x000000000ba16b70) Line 964 + 0x62 bytes C++

Original Issue: EXTRAS-276
Status: Deferred
Feature Interpretation:

Suggested Solution:

Actual Solution:

Severity: 2-Critical
Version Control:
Environment: All
Linked: