11.7.1. Constructing the TCirce object

To create an instance of the TCirce class, the constructor is available with the following prototype:

TCirce(tds, systar, syhat, ssensi, sexpuncert = "", option = "")

This method takes up to six arguments, two of which are optional:

1. tds: a TDataServer object containing:

   • one attribute for the experimental data,

   • one attribute for the code output,

   • and the attributes corresponding to the derivatives of the code output with respect to each parameter (one attribute per parameter).

2. systar: name of the experimental attribute;

3. syhat: name of the code output attribute;

4. ssensi: list of attribute names corresponding to the derivatives of the code output with respect to each parameter, separated by commas “,”;

5. sexpuncert (optional): name of the experimental uncertainty attribute;

6. option (optional): currently, no options are implemented for this class.