Synopsis
List all models established in a Sherpa session.
Syntax
list_model_components()
Description
Sherpa allows users to construct arbitrarily complex models from model components (e.g., Gaussians, Lorentzians, XSPEC models, etc.). This function returns a list of the user-defined names of all model components that have been established in a Sherpa session (including model components that have been established but not yet assigned to a model expression to be fit to a data set). The list_model_components() function accepts no arguments.
Example
sherpa> set_source(2, xswabs.abs1 * powerlaw1d.p1)
sherpa> set_source(4, bbody.b1 + p1)
sherpa> set_source("model3", gauss1d.g1)
sherpa> list_model_components()
['p1', 'abs1', 'g1', 'b1']In this example, set_source() is used to assign model expressions to data sets 2 and 4, as well as to set "model3" to the gauss1d model (to be fit to data set 3 at a later time).
Bugs
See the bugs pages on the Sherpa website for an up-to-date listing of known bugs.
See Also
- info
- list_functions, list_response_ids
- methods
- list_iter_methods, list_methods
- models
- list_models, load_xscflux, load_xsclumin, load_xscpflux, load_xsgsmooth, load_xsireflect, load_xskdblur, load_xskdblur2, load_xskerrconv, load_xslsmooth, load_xspartcov, load_xsrdblur, load_xsreflect, load_xsrfxconv, load_xsrgsxsrc, load_xssimpl, load_xsvashift, load_xsvmshift, load_xsxilconv, load_xszashift, load_xszmshift, models, tablemodel, xs, xsconvolve
- statistics
- list_priors, list_samplers