3.9. Specify the Solver Controls

The LPCVD Thermal Analyzer has two solution method options: steady-state or transient. The solver Twopnt is used for obtaining steady state solutions. Transient solutions may be obtained using DASPK. Each solver has a keyword block specifying the relevant controlling parameters (see Solve the Model ).

The solution method is selected using the SOLVE THE MODEL block described in Solve the Model . Only controls for the solution method selected will be recognized, while the block for the solution method not selected will be ignored. For each of the solver controls we provide the name of the corresponding control Keyword in the solver documentation for convenience,