naginterfaces.library.fit.opt_​get

naginterfaces.library.fit.opt_get(optstr, comm)

opt_get is used to query the value of options available to supported problem solving functions in submodule fit. Currently, only dim2_spline_ts_sctr() is supported.

For full information please refer to the NAG Library document for e02zl

https://support.nag.com/numeric/nl/nagdoc_30.3/flhtml/e02/e02zlf.html

Parameters

optstrstr

A string identifying the option whose current value is required. See Other Parameters for dim2_spline_ts_sctr for information on valid options. In addition, the following is a valid option:

Identify

opt_get returns the function name supplied to opt_set() when the option arrays $comm$[‘iopts’] and $comm$[‘opts’] were initialized.

commdict, communication object

Communication structure.

This argument must have been initialized by a prior call to opt_set().

Returns

optvaluedict

The option-value dict, with the following keys:

'value'float, int or str

The value of the requested option.

'annotation'None or str

Possible additional information about the option value.

Raises

NagValueError

(errno $11$)

On entry, the option in $optstr$ was not recognized: $optstr=⟨value⟩$.

(errno $61$)

On entry, either the option arrays have not been initialized or they have been corrupted.

Warns

NagAlgorithmicWarning

(errno $41$)

On entry, $optstr$ indicates a character option, but $\text{cvalue}$ is too short to hold the stored value. The returned value will be truncated.

Notes

opt_get is used to query the current values of options. It is necessary to initalize option arrays using opt_set() before any options are queried.

Information on option names and whether these options are real, integer or character can be found in Other Parameters for dim2_spline_ts_sctr.