Template Function lsst::afw::table::updateSourceCoords

Function Documentation

template<typename SourceCollection>
void lsst::afw::table::updateSourceCoords(geom::SkyWcs const &wcs, SourceCollection &sourceList)

Update sky coordinates in a collection of source objects

Template Parameters

  • SourceCollection: Type of sequence of sources, e.g. lsst::afw::table::SourceCatalog or std::vector<std::shared_ptr<lsst::afw::table::SourceRecord>>

Parameters

  • [in] wcs: WCS to map from pixels to sky

  • [inout] sourceList: Collection of sources. The schema must have two fields:

    • ”slot_Centroid”: a field containing lsst::geom::Point2D; this field is read

    • ”coord”: a field containing an ICRS lsst::afw::SpherePoint; this field is written

Exceptions

  • lsst::pex::exceptions::NotFoundError: if refList’s schema does not have the required fields.