Coverage for python/lsst/meas/extensions/trailedSources/utils.py: 33%

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1# 

2# This file is part of meas_extensions_trailedSources. 

3# 

4# Developed for the LSST Data Management System. 

5# This product includes software developed by the LSST Project 

6# (http://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 <http://www.gnu.org/licenses/>. 

22# 

23 

24# Common functions for trail measurements 

25__all__ = ("getMeasurementCutout") 

26 

27 

28def getMeasurementCutout(measRecord, exposure): 

29 """Get a subImage cutout for a trail measurement. 

30 

31 Re-implements meas::base::SdssShape::computeAdaptiveMomentsBBox 

32 """ 

33 bbox = measRecord.getFootprint().getBBox() 

34 bbox.clip(exposure.getBBox()) 

35 cutout = exposure.Factory(exposure, bbox) 

36 return cutout