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IDProjectCategoryView StatusLast Update
0000970OpenFOAMBugpublic2016-01-20 15:32
Reporteralexlupo Assigned Tohenry  
PrioritylowSeverityminorReproducibilityalways
Status closedResolutionno change required 
PlatformLinuxOSScientific LinuxOS Version6
Summary0000970: Not able to resume simulation of Lagrangian Solid Particles from latestTime
DescriptionIf someone wants to resume a previously stopped simulation from the latest timeStep, setting up the controlDict for that, it is not possible because of this error:
--> FOAM FATAL IO ERROR:
unexpected class name Cloud<solidParticle> expected regIOobject
    while reading object positions

file: /users/_______/OpenFOAM/_______-2.2.x/run/tutorials/lagrangian/LagrangianSolverFoam/les/jet/0.54/lagrangian/defaultCloud/positions at line 15.

    From function regIOobject::readStream(const word&)
    in file db/regIOobject/regIOobjectRead.C at line 136.
Steps To ReproduceInclude the solidParticle class in any incompressible solver and stop the simulation after any number (not 0) lagrangian particles have been tracked.
Set up the paramaters in controlDict to continue with the simulation from latestTime.
Example for timeStep 0.54
The way to avoid this is to change inside 0.54/lagrangian/defaultCloud/positions the class name Cloud<solidParticle> for dictionary.
regIOobject.C looks for the dictionary class but when it finds Cloud<solidParticle>, it crashes.
TagsNo tags attached.

Activities

henry

2015-01-01 17:49

manager   ~0003463

Could you test your case with OpenFOAM-2.3.x?

alexlupo

2015-01-02 11:14

reporter   ~0003470

Will do.

alexlupo

2016-01-20 15:30

reporter   ~0005862

I tested the case and it works so I guess its resolved.

Issue History

Date Modified Username Field Change
2013-08-19 16:18 alexlupo New Issue
2015-01-01 17:49 henry Note Added: 0003463
2015-01-02 11:14 alexlupo Note Added: 0003470
2016-01-20 15:30 alexlupo Note Added: 0005862
2016-01-20 15:32 henry Status new => closed
2016-01-20 15:32 henry Assigned To => henry
2016-01-20 15:32 henry Resolution open => no change required