OPTIMIZE_INPUT

describes an input optimization job, in which parameters in input files get optimized. [Edit on GitHub]

Subsections

• FORCE_MATCHING
• HISTORY
• RESTART
• VARIABLE

Keywords

• ACCURACY

• ITER_START_VAL

• MAX_FUN

• METHOD

• RANDOMIZE_VARIABLES

• STEP_SIZE

Keyword descriptions

ACCURACY

Type: real
Default: 1.00000000E-005
Usage: ACCURACY 0.00001

Description: Final accuracy requested in optimization (RHOEND) [Edit on GitHub]

ITER_START_VAL

Type: integer
Default: 0
Usage: ITER_START_VAL 0

Description: Used for restarting, starting value of the iteration [Edit on GitHub]

MAX_FUN

Type: integer
Default: 5000
Usage: MAX_FUN 1000

Description: Maximum number of function evaluations [Edit on GitHub]

METHOD

Type: enum
Default: FORCE_MATCHING
Usage: METHOD FORCE_MATCHING

Description: What kind of input optimization to perform. [Edit on GitHub]

Valid values:

• FORCE_MATCHING Perform a force matching minimization.

RANDOMIZE_VARIABLES

Type: real
Default: 0.00000000E+000
Usage: RANDOMIZE_VARIABLES 20

Description: Percentage randomization of the free variables applied initially [Edit on GitHub]

STEP_SIZE

Type: real
Default: 5.00000000E-002
Usage: STEP_SIZE 0.005

Description: Initial step size for search algorithm (RHOBEG) [Edit on GitHub]