The 'dimension' tag has been removed in the merge-request !4766. The dimension is now taken from the main mesh and the tag must be removed. There is a python script in the merge-request description for automatic conversion.

Additional info

From Applications/ApplicationsLib/ProjectData.cpp line 908

This is an optional parameter.
Data type: int
Expanded tag path: processes.process.HYDRO_MECHANICS_WITH_LIE.dimension
Go to source code: → ogs/ogs/master

Used in the following test data files

Used in no end-to-end test cases.