## APM.OTOL - APMonitor Option

## Main.OptionApmOtol History

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'''Python Gekko Example'''

(:source lang=python:)

m.options.RTOL=1e-6

m.options.OTOL=1e-6

(:sourceend:)

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OTOL is the relative objective function tolerance for reporting a successful solution. A lower value of OTOL, such as 1e-8, will give a more precise answer but at the expense of more iterations. The default of 1e-6 is generally sufficient for most problems. However, there are times when there are multiple objectives and higher precision is required to fully resolve minor objectives. OTOL and RTOL (~~relative ~~tolerance on the ~~equations~~) should generally be adjusted together.

to:

OTOL is the relative objective function tolerance for reporting a successful solution. A lower value of OTOL, such as 1e-8, will give a more precise answer but at the expense of more iterations. The default of 1e-6 is generally sufficient for most problems. However, there are times when there are multiple objectives and higher precision is required to fully resolve minor objectives. OTOL and RTOL (tolerance on the equation residuals) should generally be adjusted together.

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See also [[Main/~~OptionApmAtol~~|~~ATOL~~]], [[Main/OptionApmSolver|SOLVER]]

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See also [[Main/OptionApmRtol|RTOL]], [[Main/OptionApmSolver|SOLVER]]

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%width=50px%Attach:apm.png

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%width=50px%Attach:apm.png [[Main/DbsGlobal|Global Options]] | %width=30px%Attach:fv.png %width=30px%Attach:mv.png %width=30px%Attach:sv.png %width=30px%Attach:cv.png[[Main/DbsVariable|Local Options]]

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See also [[Main/OptionApmAtol|ATOL]], [[Main/OptionApmSolver|SOLVER]]

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Description: Objective function tolerance for ~~successful solution~~

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Description: Objective function tolerance for

successful solution

successful solution

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(:title APM.OTOL - APMonitor Option:)

(:keywords APM.OTOL, Optimization, Estimation, Option, Configure, Default, Description:)

(:description Objective function tolerance for successful solution:)

%width=50px%Attach:apm.png

Type: Floating Point, Input

Default Value: 1.0e-6

Description: Objective function tolerance for successful solution

OTOL is the relative objective function tolerance for reporting a successful solution. A lower value of OTOL, such as 1e-8, will give a more precise answer but at the expense of more iterations. The default of 1e-6 is generally sufficient for most problems. However, there are times when there are multiple objectives and higher precision is required to fully resolve minor objectives. OTOL and RTOL (relative tolerance on the equations) should generally be adjusted together.

(:keywords APM.OTOL, Optimization, Estimation, Option, Configure, Default, Description:)

(:description Objective function tolerance for successful solution:)

%width=50px%Attach:apm.png

Type: Floating Point, Input

Default Value: 1.0e-6

Description: Objective function tolerance for successful solution

OTOL is the relative objective function tolerance for reporting a successful solution. A lower value of OTOL, such as 1e-8, will give a more precise answer but at the expense of more iterations. The default of 1e-6 is generally sufficient for most problems. However, there are times when there are multiple objectives and higher precision is required to fully resolve minor objectives. OTOL and RTOL (relative tolerance on the equations) should generally be adjusted together.