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astrometryFit.cc
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1 /*
2  * LSST Data Management System
3  *
4  * This product includes software developed by the
5  * LSST Project (http://www.lsst.org/).
6  * See the COPYRIGHT file
7  *
8  * This program is free software: you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
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22 
23 #include "pybind11/pybind11.h"
24 
28 #include "lsst/jointcal/Chi2.h"
29 
30 namespace py = pybind11;
31 using namespace pybind11::literals;
32 
33 namespace lsst {
34 namespace jointcal {
35 namespace {
36 
37 void declareAstrometryFit(py::module &mod) {
38  py::class_<AstrometryFit, std::shared_ptr<AstrometryFit>> cls(mod, "AstrometryFit");
39 
40  cls.def(py::init<Associations &, AstrometryModel *, double>(), "associations"_a, "astrometryModel"_a,
41  "posError"_a);
42 
43  cls.def("minimize", &AstrometryFit::minimize, "whatToFit"_a, "nSigRejCut"_a = 0);
44  cls.def("computeChi2", &AstrometryFit::computeChi2);
45  cls.def("makeResTuple", &AstrometryFit::makeResTuple);
46 }
47 
48 PYBIND11_PLUGIN(astrometryFit) {
49  py::module::import("lsst.jointcal.associations");
50  py::module::import("lsst.jointcal.astrometryModels");
51  py::module::import("lsst.jointcal.chi2");
52  py::module mod("astrometryFit");
53 
54  declareAstrometryFit(mod);
55 
56  return mod.ptr();
57 }
58 } // namespace
59 } // namespace jointcal
60 } // namespace lsst
double computeChi2(const StarMatchList &L, const Gtransfo &gtransfo)
the actual chi2
Definition: StarMatch.cc:219