An optional attribute. If its value is true, the basis vector will be computed from the other base vector for a 2D coordinate system, or from the other two base vectors for a 3D coordinate system.

Additional info

From ParameterLib/CreateCoordinateSystem.cpp line 150

This is an optional parameter.
This parameter has a default value of false.
Data type: bool
Expanded tag path: local_coordinate_system.basis_vector_0.implicit
Go to source code: → ogs/ogs/6.5.9

Used in the following test data files

[→ ogs/ogs/master | → doc] Mechanics/TransverseElasticModel/m_e_transiso_2D.prj
[→ ogs/ogs/master | → doc] ThermoRichardsMechanics/TaskCDECOVALEX2023/Decovalex-0.prj