How to set SNOPT tolerances with ezsolve - Revision history

Per at 14:27, 24 December 2015

2015-12-24T14:27:04Z

← Older revision		Revision as of 09:27, 24 December 2015
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	[[SNOPT]] tolerances (and other parameters) can be set in the Prob.SOL.optPar vector.		[[SNOPT]] tolerances (and other parameters) can be set in the Prob.SOL.optPar vector. This vector is described in the SNOPT manual, and also in the Matlab help for the function "snoptTL".

	With tomSym/ezsolve, ~~this~~ vector is ~~set~~ as options.Prob.SOL.optPar. ~~The vector~~ should first be initialized as -999, to leave all other parameters at their default values.		With tomSym/ezsolve, the vector is passed as options.Prob.SOL.optPar. It should first be initialized as -999, to leave all other parameters at their default values.

	Example:		Example:

Per at 14:18, 24 December 2015

2015-12-24T14:18:00Z

← Older revision		Revision as of 09:18, 24 December 2015
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	options.Prob.SOL.optPar = optPar;		options.Prob.SOL.optPar = optPar;
	solution = ezsolve(objective, constraints, guess, options)		solution = ezsolve(objective, constraints, guess, options)

			[[Category: tomSym]]

Per: Example of setting SNOPT options through ezsolve

2015-12-15T10:02:58Z

Example of setting SNOPT options through ezsolve

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[[SNOPT]] tolerances (and other parameters) can be set in the Prob.SOL.optPar vector.

With tomSym/ezsolve, this vector is set as options.Prob.SOL.optPar. The vector should first be initialized as -999, to leave all other parameters at their default values.

Example:

optPar = repmat(-999,72,1); % -999 means to use default values
optPar(10) = 1e-3; % set major optimality tolerance
options.Prob.SOL.optPar = optPar;
solution = ezsolve(objective, constraints, guess, options)