Coverage for python/lsst/skymap/equatSkyMap.py : 93%

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# # LSST Data Management System # Copyright 2008, 2009, 2010 LSST Corporation. # # This product includes software developed by the # LSST Project (http://www.lsst.org/). # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the LSST License Statement and # the GNU General Public License along with this program. If not, # see <http://www.lsstcorp.org/LegalNotices/>. #
doc="number of tracts; warning: TAN projection requires at least 3", dtype=int, default=4, ) doc="range of declination (deg)", dtype=float, length=2, default=(-1.25, 1.25), )
"""Equatorial sky map pixelization, e.g. for SDSS stripe 82 image data.
EquatSkyMap represents an equatorial band of sky divided along declination into overlapping tracts. """
"""Construct a EquatSkyMap
@param[in] config: an instance of self.ConfigClass; if None the default config is used """
afwGeom.SpherePoint(begRA, decRange[0]), afwGeom.SpherePoint(endRA, decRange[0]), afwGeom.SpherePoint(endRA, decRange[1]), afwGeom.SpherePoint(begRA, decRange[1]), )
# CRVal must have Dec=0 for symmetry about the equator
# make initial WCS; don't worry about crPixPos because TractInfo will shift it as required
id=id, patchInnerDimensions=self.config.patchInnerDimensions, patchBorder=self.config.patchBorder, ctrCoord=ctrCoord, vertexCoordList=vertexCoordList, tractOverlap=tractOverlap, wcs=wcs, ))
"""Support pickle
@return a dict containing: - version: a pair of ints - config: the config """ version=self._version, config=self.config, )
"""Support unpickle
@param[in] stateDict: a dict containing: - version: a pair of ints - config: the config """ raise RuntimeError("Version = %s >= (2,0); cannot unpickle" % (version,))
"""Return version (e.g. for pickle)
@return version as a pair of integers """ return self._version
"""Add subclass-specific state or configuration options to the SHA1.""" |