Inheritance diagram for lsst.afw.geom.transformConfig.RadialTransformConfig:
Public Member Functions | |
| validate (self) | |
Static Public Attributes | |
| coeffs | |
Detailed Description
A Config representing a radially symmetric ``Transform``. See Also -------- lsst.afw.geom.makeRadialTransform
Definition at line 125 of file transformConfig.py.
Member Function Documentation
◆ validate()
| lsst.afw.geom.transformConfig.RadialTransformConfig.validate | ( | self | ) |
Validate the Config, raising an exception if invalid.
Raises
------
lsst.pex.config.FieldValidationError
Raised if verification fails.
Notes
-----
The base class implementation performs type checks on all fields by
calling their `~lsst.pex.config.Field.validate` methods.
Complex single-field validation can be defined by deriving new Field
types. For convenience, some derived `lsst.pex.config.Field`-types
(`~lsst.pex.config.ConfigField` and
`~lsst.pex.config.ConfigChoiceField`) are defined in
``lsst.pex.config`` that handle recursing into subconfigs.
Inter-field relationships should only be checked in derived
`~lsst.pex.config.Config` classes after calling this method, and base
validation is complete.
Reimplemented from lsst.pex.config.config.Config.
Definition at line 139 of file transformConfig.py.
139 def validate(self):
140 if len(self.coeffs) == 0:
141 return
142 if len(self.coeffs) == 1 or self.coeffs[0] != 0 or self.coeffs[1] == 0:
143 raise RuntimeError(
144 f"invalid radial transform coeffs {self.coeffs}: "
145 "need len(coeffs)=0 or len(coeffs)>1, coeffs[0]==0, "
146 "and coeffs[1]!=0")
147
148
Member Data Documentation
◆ coeffs
|
static |
Initial value:
= ListField(
doc="Coefficients for the radial polynomial; coeff[0] must be 0",
dtype=float,
minLength=1,
optional=False,
)
Definition at line 132 of file transformConfig.py.
The documentation for this class was generated from the following file:
- /j/snowflake/release/lsstsw/stack/lsst-scipipe-9.0.0/Linux64/afw/g569e0e2b34+cb4faa46ad/python/lsst/afw/geom/transformConfig.py
