pruneMaskModel

lsst.ts.wep.utils.pruneMaskModel(maskModel: dict, thetaMax: Optional[float] = None, dTheta: float = 0.001) → None

Prune the mask model so only necessary elements remain.

Parameters

maskModeldict

A mask model dictionary created by fitMaskModel.

thetaMaxfloat or None, optional

The maximum field angle to consider. If None, then the maximum thetaMax in the maskModel dictionary is used. (the default is None)

dThetafloat, optional

Increment in field angle to use for determining necessary items. (the default is 1e-3 degrees)

Returns

dict

The mask model dictionary with unnecessary elements removed.