Coverage for python/lsst/obs/lsst/utils.py: 33%
13 statements
« prev ^ index » next coverage.py v7.2.4, created at 2023-04-30 03:01 -0700
« prev ^ index » next coverage.py v7.2.4, created at 2023-04-30 03:01 -0700
1# This file is part of obs_lsst.
2#
3# Developed for the LSST Data Management System.
4# This product includes software developed by the LSST Project
5# (http://www.lsst.org).
6# See the COPYRIGHT file at the top-level directory of this distribution
7# for details of code ownership.
8#
9# This program is free software: you can redistribute it and/or modify
10# it under the terms of the GNU General Public License as published by
11# the Free Software Foundation, either version 3 of the License, or
12# (at your option) any later version.
13#
14# This program is distributed in the hope that it will be useful,
15# but WITHOUT ANY WARRANTY; without even the implied warranty of
16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17# GNU General Public License for more details.
18#
19# You should have received a copy of the LSST License Statement and
20# the GNU General Public License along with this program. If not,
21# see <http://www.lsstcorp.org/LegalNotices/>.
22#
24"""
25Miscellaneous utilities related to lsst cameras
26"""
28__all__ = ("readRawFile",)
30from .assembly import attachRawWcsFromBoresight, readRawAmps, fixAmpsAndAssemble
31from ._fitsHeader import readRawFitsHeader
34def readRawFile(fileName, detector, dataId=None):
35 """Read a raw file from fileName, assembling it nicely.
37 Parameters
38 ----------
39 filename : `str`
40 The fully-qualified filename.
41 detector : `lsst.afw.cameraGeom.Detector`
42 Detector to associate with the returned Exposure.
43 dataId : `lsst.daf.butler.DataCoordinate` or `dict`
44 DataId to use in log message output.
46 Returns
47 -------
48 exposure : `lsst.afw.image.Exposure`
49 The assembled exposure from the supplied filename.
50 """
51 if dataId is None:
52 dataId = {}
54 amps = readRawAmps(fileName, detector=detector)
55 exp = fixAmpsAndAssemble(amps, str(dataId))
56 md = readRawFitsHeader(fileName)
57 exp.setMetadata(md)
58 attachRawWcsFromBoresight(exp, dataId)
59 return exp