Package reflectometry :: Package model1d :: Package model :: Module layer :: Class CosineLayer

Class CosineLayer

Cosine section of reflectometry profile

Instance Methods

__init__(self, name="Cosine", Val=1.0, span=1)
Create a Cosine layer for a profile.

source code

calc(self, thickness, z)
Compute the values for the profile at depth z (scalar or array).

source code

Inherited from _Layer: getValue, setValue, toFloatValue

Method Details

Create a Cosine layer for a profile. It has a single tuple v indicating the 'offset', 'amplitude', 'wavelength', and 'phase' of the Cosine.

The optional span indicates how many model layers are spanned by this portion of the profile.

Compute the values for the profile at depth z (scalar or array).