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IDProjectCategoryView StatusDate SubmittedLast Update
0004273OpenFOAMBugpublic2025-09-12 14:262025-09-12 16:00
Reportercibanez Assigned To 
PrioritynormalSeverityminorReproducibilityN/A
Status newResolutionopen 
PlatformGNU/LinuxOSOtherOS Version(please specify)
Product Versiondev 
Summary0004273: ballValve tutorial chrash at restart with backward time scheme
DescriptionfvMeshStitcher class exits upon a too large old-time volume conservation error when restarting the ballValve tutorial from a later time.
During run time (if ddtScheme is changed to backward) it can be seen that this metric does not raise any issues and both volume conservation errors are the same magnitude. Problem only arises when restarting.
Steps To Reproduce1) change ddtScheme to backward.
3) run tutorial until a given time.
4) restart from latest time.
Additional InformationChange ddtScheme back to Euler to restart as old-time volume consrvation error is not calculated then.
TagsNo tags attached.

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cibanez

2025-09-12 16:00

reporter   ~0013662

I have noticed that it works when writeFormat is changed to binary or when its ascii but with writePrecision of 11 or higher.

Issue History

Date Modified Username Field Change
2025-09-12 14:26 cibanez New Issue
2025-09-12 16:00 cibanez Note Added: 0013662