example of a wrapper for OpenTURNS

 OpenTURNS is a powerful and generic tool to treat and quantify
 uncertainties in numerical simulations in design, optimization and
 control. It allows both sensitivity and reliability analysis studies:
  * defining the outputs of interest and decision criterion;
  * quantify and model the source of uncertainties;
  * propagate uncertainties and/or analyse sensitivity and
  * rank the sources of uncertainty
 .
 OpenTURNS is a large project with more than 300 C++ classes which
 uses well known and supported software such as R for the statistical
 methods and BLAS/LAPACK for the linear algebra.
 .
 This package provides a wrapper that allows any external code to be
 linked against the OpenTURNS library and to be used through the
 library functionalities.
 .
 Any code can be used provided that it can be seen as a
 numerical function that reads N doubles and returns P doubles.
 Notice that the wrapper of this package only shows how to link
 against the OpenTURNS library. It does not show how to parse
 or write the arguments of the function so they can be sent to or
 retrieved from the code.