ReFRACtor
ils_gaussian.cc
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1 #include "ils_gaussian.h"
2 using namespace FullPhysics;
3 using namespace blitz;
4 
5 void IlsGaussian::ils
6 (const AutoDerivative<double>& wn_center,
7  const blitz::Array<double, 1>& wn,
8  ArrayAd<double, 1>& res_a) const
9 {
10  const double sqrt_PI = 1.7724538509055159;
11  Array<AutoDerivative<double>, 1> res(wn.shape());
12  res = exp(-sqr((wn - wn_center) / gamma)) / (gamma*sqrt_PI);
13  res_a.reference(ArrayAd<double, 1>(res));
14 }
blitz
Apply value function to a blitz array.
Definition: auto_derivative.h:40
FullPhysics::sqr
double sqr(double x)
Definition: linear_algebra.h:11
FullPhysics::ArrayAd::reference
void reference(const ArrayAd< T, D > &V)
Definition: array_ad.h:372
FullPhysics
Contains classes to abstract away details in various Spurr Radiative Transfer software.
Definition: doxygen_python.h:1
FullPhysics::IlsGaussian::ils
virtual void ils(const AutoDerivative< double > &wn_center, const blitz::Array< double, 1 > &wn, ArrayAd< double, 1 > &res) const
Return response function.
Definition: ils_gaussian.cc:6
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