The 'function object' does not write out the results of 'volFieldValue' if 'solidificationMeltingSource' is used.

Summary

After calculation using solidificationMeltingSource, the time change of the liquid phase (eg. sMS:alpha1 field) fails to written out by function object utility.

Steps to reproduce

$ buoyantPimpleFoam

(after the end)

$ buoyantPimpleFoma -postProcess

Example case

After expanding this attached file, execute 'Allrun' script file!

solidificationMeltingSourceTest.tar.gz

What is the current bug behaviour?

What is the expected correct behavior?

Relevant logs and/or images

In case of the calculation simultaneously with solver

volFieldValue meltingFranctions write:

sum(PCM) of sMS1:alpha1 = 475.61726

End

(no problem)

When executed as post-processing

volFieldValue meltingFranctions write:

sum(PCM) of sMS1:alpha1 = 0

End

Environment information

OpenFOAM version :v1812 Operating system :ubuntu18.04 Compiler :gcc-7.3.0