scale1d

Context: models

Synopsis

A constant model for one-dimensional data.

Syntax

scale1d

Description

This is a specialized form of the const1d model where the integrate flag is turned off.

Example

>>> create_model_component("scale1d", "mdl")
>>> print(mdl)

Create a component of the scale1d model and display its default parameters. The output is:

mdl
   Param        Type          Value          Min          Max      Units
   -----        ----          -----          ---          ---      -----
   mdl.c0       thawed            1 -3.40282e+38  3.40282e+38

ATTRIBUTES

The attribute for this object is:

Attribute	Definition
c0	The amplitude of the model.

Notes

The functional form of the model for points is:

f(x) = ampl

and for an integrated grid it is:

f(xlo,xhi) = ampl * (xhi - xlo)

This later case will only be used if the integrate attribute is set to True .

Bugs

See the bugs pages on the Sherpa website for an up-to-date listing of known bugs.