13.3.5 Set_Solver_Variable Procedure

The Set_Solver_Variable procedure sets a Solver internal variable.

Calling syntax:

call Set (Solver, Variable, Value)

Input variables:

Solver

The Solver object to be set.

Variable

The variable within the Solver object to be set. Valid variables, their types and descriptions are:

Epsilon	real	Solver solution tolerance.
Maximum_Iterations	integer	For iterative solvers, the maximum number of iterations allowed.
Stopping_Test	character	The stopping test. Currently the only stopping test available is `||r||/||b|| < Eps'.
LAMG_levout	integer	The output level variable for the LAMG package.

Value

The value to set the variable to, which is required to be the proper type (real, integer, character, logical) for a given variable.

Output variables:

Solver

Modified Solver object.

The Set_Solver_Variable code listing contains additional documentation.