It might be better to move to a relative specification of field variables in equations sets. At the moment field variables are referenced by their variable type in an equation. In the relative mapping an equation knows it has n variables and just references them as variable 1, variable 2 etc. The mapping then takes care of what actual field variable is used. This will allow more flexibility for coupled and multi-physics problems.
It might be better to move to a relative specification of field variables in equations sets. At the moment field variables are referenced by their variable type in an equation. In the relative mapping an equation knows it has n variables and just references them as variable 1, variable 2 etc. The mapping then takes care of what actual field variable is used. This will allow more flexibility for coupled and multi-physics problems.