LSSTApplications
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LSSTDataManagementBasePackage
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Public Member Functions | |
def | __init__ (self, config=None) |
def | __getstate__ (self) |
def | __setstate__ (self, stateDict) |
def | findTract (self, coord) |
def | getVersion (self) |
def | getWithTractsOnPoles (self) |
def | updateSha1 (self, sha1) |
def | findTractPatchList (self, coordList) |
def | findClosestTractPatchList (self, coordList) |
def | __getitem__ (self, ind) |
def | __iter__ (self) |
def | __len__ (self) |
def | __hash__ (self) |
def | __eq__ (self, other) |
def | __ne__ (self, other) |
def | logSkyMapInfo (self, log) |
def | getSha1 (self) |
def | register (self, name, registry) |
Public Attributes | |
config | |
Static Public Attributes | |
ConfigClass = DodecaSkyMapConfig | |
Dodecahedron-based sky map pixelization. DodecaSkyMap divides the sky into 12 overlapping Tracts arranged as the faces of a dodecahedron. Parameters ---------- config : `lsst.skymap.BaseSkyMapConfig` (optional) The configuration for this SkyMap; if None use the default config.
Definition at line 54 of file dodecaSkyMap.py.
def lsst.skymap.dodecaSkyMap.DodecaSkyMap.__init__ | ( | self, | |
config = None |
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Definition at line 68 of file dodecaSkyMap.py.
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inherited |
Definition at line 212 of file baseSkyMap.py.
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inherited |
Definition at line 200 of file baseSkyMap.py.
def lsst.skymap.dodecaSkyMap.DodecaSkyMap.__getstate__ | ( | self | ) |
Support pickle. Returns ------- result : `dict` A dict containing: - version: a pair of ints - config: the config
Definition at line 95 of file dodecaSkyMap.py.
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inherited |
Definition at line 209 of file baseSkyMap.py.
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inherited |
Definition at line 203 of file baseSkyMap.py.
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inherited |
Definition at line 206 of file baseSkyMap.py.
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inherited |
Definition at line 218 of file baseSkyMap.py.
def lsst.skymap.dodecaSkyMap.DodecaSkyMap.__setstate__ | ( | self, | |
stateDict | |||
) |
Support unpickle Parameters ---------- stateDict : `dict` - version: a pair of ints - config: the config
Definition at line 110 of file dodecaSkyMap.py.
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inherited |
Find closest tract and patches that overlap coordinates. Parameters ---------- coordList : `lsst.geom.SpherePoint` List of ICRS sky coordinates to search for. Returns ------- retList : `list` list of (TractInfo, list of PatchInfo) for tracts and patches that contain, or may contain, the specified region. The list will be empty if there is no overlap.
Definition at line 177 of file baseSkyMap.py.
def lsst.skymap.dodecaSkyMap.DodecaSkyMap.findTract | ( | self, | |
coord | |||
) |
Find the tract whose inner region includes the coord. Parameters ---------- coord : `lsst.geom.SpherePoint` ICRS sky coordinate to search for. Returns ------- tractInfo : `TractInfo` Info for tract whose inner region includes the coord.
Definition at line 124 of file dodecaSkyMap.py.
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inherited |
Find tracts and patches that overlap a region. Parameters ---------- coordList : `list` of `lsst.geom.SpherePoint` List of ICRS sky coordinates to search for. Returns ------- reList : `list` of (`TractInfo`, `list` of `PatchInfo`) For tracts and patches that contain, or may contain, the specified region. The list will be empty if there is no overlap. Notes ----- **warning:** This uses a naive algorithm that may find some tracts and patches that do not overlap the region (especially if the region is not a rectangle aligned along patch x, y).
Definition at line 149 of file baseSkyMap.py.
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inherited |
Return a SHA1 hash that uniquely identifies this SkyMap instance. Returns ------- sha1 : `bytes` A 20-byte hash that uniquely identifies this SkyMap instance. Notes ----- Subclasses should almost always override ``updateSha1`` instead of this function to add subclass-specific state to the hash.
Definition at line 245 of file baseSkyMap.py.
def lsst.skymap.dodecaSkyMap.DodecaSkyMap.getVersion | ( | self | ) |
Return version (e.g. for pickle). Returns ------- version : `tuple` of `int` Version as a pair of integers.
Definition at line 139 of file dodecaSkyMap.py.
def lsst.skymap.dodecaSkyMap.DodecaSkyMap.getWithTractsOnPoles | ( | self | ) |
Return True if there are tracts centered on the poles.
Definition at line 149 of file dodecaSkyMap.py.
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inherited |
Write information about a sky map to supplied log Parameters ---------- log : `lsst.log.Log` Log object that information about skymap will be written
Definition at line 221 of file baseSkyMap.py.
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inherited |
Add SkyMap, Tract, and Patch Dimension entries to the given Gen3 Butler Registry. Parameters ---------- name : `str` The name of the skymap. registry : `lsst.daf.butler.Registry` The registry to add to.
Definition at line 293 of file baseSkyMap.py.
def lsst.skymap.dodecaSkyMap.DodecaSkyMap.updateSha1 | ( | self, | |
sha1 | |||
) |
Add subclass-specific state or configuration options to the SHA1.
Definition at line 154 of file dodecaSkyMap.py.
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inherited |
Definition at line 107 of file baseSkyMap.py.
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static |
Definition at line 65 of file dodecaSkyMap.py.