lsst.meas.algorithms ge3a8c498d5+6eace70ba9
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Public Member Functions | |
def | fromTable (self, table) |
def | toTable (self) |
def | evaluate (self, detector, position, wavelength, kind='linear', bounds_error=False, fill_value=0) |
Static Public Attributes | |
string | mode = 'IMAGE' |
Definition at line 409 of file simple_curve.py.
def lsst.meas.algorithms.simple_curve.ImageCurve.evaluate | ( | self, | |
detector, | |||
position, | |||
wavelength, | |||
kind = 'linear' , |
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bounds_error = False , |
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fill_value = 0 |
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) |
Interpolate the curve at the specified position and wavelength. Parameters ---------- detector : `lsst.afw.cameraGeom.Detector` Is used to find the appropriate curve given the position for curves that vary over the detector. Ignored in the case where there is only a single curve per detector. position : `lsst.geom.Point2D` The position on the detector at which to evaluate the curve. wavelength : `astropy.units.Quantity` The wavelength(s) at which to make the interpolation. kind : `str`, optional The type of interpolation to do (default is 'linear'). See documentation for `scipy.interpolate.interp1d` for accepted values. bounds_error : `bool`, optional Raise error if interpolating outside the range of x? (default is False) fill_value : `float`, optional Fill values outside the range of x with this value (default is 0). Returns ------- value : `astropy.units.Quantity` Interpolated value(s). Number of values returned will match the length of `wavelength`. Raises ------ ValueError If the ``bounds_error`` is changed from the default, it will raise a `ValueError` if evaluating outside the bounds of the curve.
Reimplemented from lsst.meas.algorithms.simple_curve.Curve.
Definition at line 420 of file simple_curve.py.
def lsst.meas.algorithms.simple_curve.ImageCurve.fromTable | ( | cls, | |
table | |||
) |
Class method for constructing a `Curve` object. Parameters ---------- table : `astropy.table.QTable` Table containing metadata and columns necessary for constructing a `Curve` object. Returns ------- curve : `Curve` A `Curve` subclass of the appropriate type according to the table metadata
Reimplemented from lsst.meas.algorithms.simple_curve.Curve.
Definition at line 412 of file simple_curve.py.
def lsst.meas.algorithms.simple_curve.ImageCurve.toTable | ( | self | ) |
Convert this `Curve` object to an `astropy.table.QTable`. Returns ------- table : `astropy.table.QTable` A table object containing the data from this `Curve`.
Reimplemented from lsst.meas.algorithms.simple_curve.Curve.
Definition at line 416 of file simple_curve.py.
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static |
Definition at line 410 of file simple_curve.py.