Unit

One unit of the field unit table (field-presentation §FVD-3).

In the namespace mesh::field. Declared in src/libs/libmesh/mesh/field/Units.hpp.

Detailed description

A value in this unit is `value · scale + offset` in SI. The dimension is the exponents of length, mass, time and temperature, so two units convert only when their dimensions are equal. libstudy has its own dimension vector; the `FieldRef` wrapper maps a symbol here to it.