LSST Applications 26.0.0,g0265f82a02+6660c170cc,g07994bdeae+30b05a742e,g0a0026dc87+17526d298f,g0a60f58ba1+17526d298f,g0e4bf8285c+96dd2c2ea9,g0ecae5effc+c266a536c8,g1e7d6db67d+6f7cb1f4bb,g26482f50c6+6346c0633c,g2bbee38e9b+6660c170cc,g2cc88a2952+0a4e78cd49,g3273194fdb+f6908454ef,g337abbeb29+6660c170cc,g337c41fc51+9a8f8f0815,g37c6e7c3d5+7bbafe9d37,g44018dc512+6660c170cc,g4a941329ef+4f7594a38e,g4c90b7bd52+5145c320d2,g58be5f913a+bea990ba40,g635b316a6c+8d6b3a3e56,g67924a670a+bfead8c487,g6ae5381d9b+81bc2a20b4,g93c4d6e787+26b17396bd,g98cecbdb62+ed2cb6d659,g98ffbb4407+81bc2a20b4,g9ddcbc5298+7f7571301f,ga1e77700b3+99e9273977,gae46bcf261+6660c170cc,gb2715bf1a1+17526d298f,gc86a011abf+17526d298f,gcf0d15dbbd+96dd2c2ea9,gdaeeff99f8+0d8dbea60f,gdb4ec4c597+6660c170cc,ge23793e450+96dd2c2ea9,gf041782ebf+171108ac67
LSST Data Management Base Package
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_calib.cc
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1/*
2 * This file is part of afw.
3 *
4 * Developed for the LSST Data Management System.
5 * This product includes software developed by the LSST Project
6 * (https://www.lsst.org).
7 * See the COPYRIGHT file at the top-level directory of this distribution
8 * for details of code ownership.
9 *
10 * This program is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation, either version 3 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 */
23
24#include "pybind11/pybind11.h"
25#include "lsst/utils/python.h"
26
27#include <memory>
28#include <vector>
29
30#include "ndarray/pybind11.h"
31
33
34namespace py = pybind11;
35using namespace pybind11::literals;
36
37namespace lsst {
38namespace afw {
39namespace image {
40namespace {
41
42template <typename T>
43void declareVectorOperations(lsst::utils::python::WrapperCollection &wrappers) {
44 wrappers.wrap([](auto &mod) {
45 using Array = ndarray::Array<T, 1>;
46 using ConstArray = ndarray::Array<const T, 1>;
47 mod.def("abMagFromFlux", (Array(*)(ConstArray const &)) & abMagFromFlux<T>, "flux"_a);
48 mod.def("abMagErrFromFluxErr",
49 (Array(*)(ConstArray const &, ConstArray const &)) & abMagErrFromFluxErr<T>, "fluxErr"_a,
50 "flux"_a);
51 mod.def("fluxFromABMag", (Array(*)(ConstArray const &)) & fluxFromABMag<T>, "mag"_a);
52 mod.def("fluxErrFromABMagErr",
53 (Array(*)(ConstArray const &, ConstArray const &)) & fluxErrFromABMagErr<T>, "magErr"_a,
54 "mag"_a);
55 });
56}
57
58void declareCalib(lsst::utils::python::WrapperCollection &wrappers) {
59 wrappers.wrap([](auto &mod) {
60 mod.def("abMagFromFlux", (double (*)(double)) & abMagFromFlux, "flux"_a);
61 mod.def("abMagErrFromFluxErr", (double (*)(double, double)) & abMagErrFromFluxErr, "fluxErr"_a,
62 "flux"_a);
63 mod.def("fluxFromABMag", (double (*)(double)) & fluxFromABMag, "mag"_a);
64 mod.def("fluxErrFromABMagErr", (double (*)(double, double)) & fluxErrFromABMagErr, "magErr"_a,
65 "mag"_a);
66 });
67}
68} // namespace
69void wrapCalib(lsst::utils::python::WrapperCollection &wrappers) {
70 /* Module level */
71 declareCalib(wrappers);
72 declareVectorOperations<float>(wrappers);
73 declareVectorOperations<double>(wrappers);
74}
75} // namespace image
76} // namespace afw
77} // namespace lsst
double abMagFromFlux(double flux)
Compute AB magnitude from flux in Janskys.
Definition Calib.h:57
void wrapCalib(lsst::utils::python::WrapperCollection &wrappers)
Definition _calib.cc:69
double fluxFromABMag(double mag) noexcept
Compute flux in Janskys from AB magnitude.
Definition Calib.h:65