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Last modified: December 2010

URL: http://cxc.harvard.edu/sherpa/list_models.html
AHELP for CIAO 4.3 Sherpa v1

list_models

Context: models

Synopsis

List all Sherpa models.

Syntax

list_models()

Description

Sherpa provides many different types of basic 1D and 2D models to be fit to data; they can be used alone or as components of arbitrary model expressions. (Such models include the Gaussian function, the Lorentzian function, XSPEC models, among many others.) When called with no arguments (default), this function lists all the different types of models available in Sherpa. Valid arguments include "all", "xspec", "1d", and "2d":

  • list_models() default, list all models by type list_models("all")
  • list_models("xspec") all xspec models
  • list_models("2d") Sherpa 2D analytic models
  • list_models("1d") Sherpa 1D analytic models

Example 1

sherpa> list_models()

This function returns a sorted list of all Sherpa models, by type.

Example 2

sherpa> list_models("xspec")

This function returns a list of all XSPEC models in Sherpa.

Changes in CIAO 4.3

The list_models() function now accepts the arguments "all", "xspec", "1d", and "2d".

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
atten, bbody, bbodyfreq, beta1d, beta2d, box1d, box2d, bpl1d, const1d, const2d, cos, delta1d, delta2d, dered, devaucouleurs2d, edge, erf, erfc, exp, exp10, gauss1d, gauss2d, hubblereynolds, jdpileup, linebroad, list_model_components, log, log10, logparabola, lorentz1d, lorentz2d, models, normbeta1d, normgauss1d, poisson, polynom1d, polynom2d, powlaw1d, scale1d, scale2d, schechter, sin, sqrt, stephi1d, steplo1d, tablemodel, tan, xs, xsabsori, xsacisabs, xsapec, xsbapec, xsbbody, xsbbodyrad, xsbexrav, xsbexriv, xsbkn2pow, xsbknpower, xsbmc, xsbremss, xsbvapec, xsc6mekl, xsc6pmekl, xsc6pvmkl, xsc6vmekl, xscabs, xscemekl, xscevmkl, xscflow, xscompbb, xscompls, xscompps, xscompst, xscomptt, xsconstant, xscutoffpl, xscyclabs, xsdisk, xsdiskbb, xsdiskir, xsdiskline, xsdiskm, xsdisko, xsdiskpbb, xsdiskpn, xsdust, xsedge, xsequil, xsexpabs, xsexpdec, xsexpfac, xsezdiskbb, xsgabs, xsgaussian, xsgnei, xsgrad, xsgrbm, xshighecut, xshrefl, xskerrbb, xskerrd, xskerrdisk, xslaor, xslaor2, xslorentz, xsmeka, xsmekal, xsmkcflow, xsnei, xsnotch, xsnpshock, xsnsa, xsnsagrav, xsnsatmos, xsnsmax, xsnteea, xsnthcomp, xspcfabs, xspegpwrlw, xspexrav, xspexriv, xsphabs, xsplabs, xsplcabs, xsposm, xspowerlaw, xspshock, xspwab, xsraymond, xsredden, xsredge, xsrefsch, xssedov, xssmedge, xsspexpcut, xsspline, xssrcut, xssresc, xssss_ice, xsstep, xsswind1, xstbabs, xstbgrain, xstbvarabs, xsuvred, xsvapec, xsvarabs, xsvbremss, xsvequil, xsvgnei, xsvmcflow, xsvmeka, xsvmekal, xsvnei, xsvnpshock, xsvphabs, xsvpshock, xsvraymond, xsvsedov, xswabs, xswndabs, xsxion, xszbbody, xszbremss, xszdust, xszedge, xszgauss, xszhighect, xszpcfabs, xszphabs, xszpowerlw, xszredden, xszsmdust, xsztbabs, xszvarabs, xszvfeabs, xszvphabs, xszwabs, xszwndabs, xszxipcf

Last modified: December 2010
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