Is there a way to add extra exposures to an existing set of coadds? For example, generating a set of coadds from exposures from night 1 then adding to these with exposures from night 2 (3, 4, etc.) without having to re-warp etc. the exposures from night 1? In this example, the exposures from night 2 would either increase the depth of the coadds (if they were co-spatial) or extend the area covered by the coadds (if they were not co-spatial).
Sorry if we're missing something obvious here, but we've poked around through the stack and available documentation and the only thing we've found that may help is
lsst.coadd.utils.coadd. However, this doesn't seem to be called by any of the