5.1.4.0 sd.fitter.set_parameters

NRAO Home > CASA > CASA Toolkit Reference Manual

sd.fitter.set_parameters - Function

5.1.4 Set the parameters to be fitted
Description

Set the parameters to be fitted.

It takes an argument that indicates a list of parameter values and preference if those parameters are fixed or flexible during the fit. These lists should be given as a dictionary. The params and fixed in the following argument list doesn’t indicate argument itself here. Instead, they indicate keywords in the above dictionary.

This method is normally called from set_gauss_parameters, set_lorentz_parameters, and set_sinusoid_parameters so that you may not need to call this method directly.

Arguments


Inputs
params	A vector of parameters (peak, centre, fwhm)
	allowed:	float array
	Default:
fixed	A vector of which parameters are to be held fixed
	allowed:	float array
	Default:	None (all parameters are flexible)
component	In case of multiple gaussians/lorentzians, the index of the component
	allowed:	integer
	Default:	0

Returns

Example

[next] [prev] [prev-tail] [front] [up]

More information about CASA may be found at the CASA web page

This code is available under the terms of the GNU General Public Lincense