Interpolation

Interpolation class for \(\eta\) Interpolation.

The Interpolator class provides methods to interpolate the positions of photons based on their \(\eta\) values.

Warning

The interpolation might lead to erroneous photon positions for clusters at the boarders of a frame. Make sure to filter out such cases.

Below is an example of the Eta class of type double. Supported are Etaf of type float and Etai of type int.

class aare._aare.Etad

property c

eta corner value cTopLeft, cTopRight, cBottomLeft, cBottomRight

property sum

photon energy of cluster

property x

eta x value

property y

eta y value

Note

The corner value c is only relevant when one uses calculate_eta_2 or calculate_full_eta2. Otherwise its default value is cTopLeft.

Supported are the following \(\eta\)-functions:

\[\begin{equation*} {\color{blue}{\eta_x}} = \frac{Q_{1,1}}{Q_{1,0} + Q_{1,1}} \quad \quad {\color{green}{\eta_y}} = \frac{Q_{1,1}}{Q_{0,1} + Q_{1,1}} \end{equation*}\]

aare.calculate_eta2(*args, **kwargs)

Overloaded function.

1. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster3x3i) -> numpy.ndarray

calculates eta2x2

2. calculate_eta2(cluster: aare._aare.Cluster3x3i) -> aare::Eta2<int>

calculates eta2x2

3. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster3x3d) -> numpy.ndarray

calculates eta2x2

4. calculate_eta2(cluster: aare._aare.Cluster3x3d) -> aare::Eta2<double>

calculates eta2x2

5. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster3x3f) -> numpy.ndarray

calculates eta2x2

6. calculate_eta2(cluster: aare._aare.Cluster3x3f) -> aare::Eta2<float>

calculates eta2x2

7. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster2x2i) -> numpy.ndarray

calculates eta2x2

8. calculate_eta2(cluster: aare._aare.Cluster2x2i) -> aare::Eta2<int>

calculates eta2x2

9. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster2x2d) -> numpy.ndarray

calculates eta2x2

10. calculate_eta2(cluster: aare._aare.Cluster2x2d) -> aare::Eta2<double>

calculates eta2x2

11. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster2x2f) -> numpy.ndarray

calculates eta2x2

12. calculate_eta2(cluster: aare._aare.Cluster2x2f) -> aare::Eta2<float>

calculates eta2x2

13. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster5x5i) -> numpy.ndarray

calculates eta2x2

14. calculate_eta2(cluster: aare._aare.Cluster5x5i) -> aare::Eta2<int>

calculates eta2x2

15. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster5x5d) -> numpy.ndarray

calculates eta2x2

16. calculate_eta2(cluster: aare._aare.Cluster5x5d) -> aare::Eta2<double>

calculates eta2x2

17. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster5x5f) -> numpy.ndarray

calculates eta2x2

18. calculate_eta2(cluster: aare._aare.Cluster5x5f) -> aare::Eta2<float>

calculates eta2x2

19. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster7x7i) -> numpy.ndarray

calculates eta2x2

20. calculate_eta2(cluster: aare._aare.Cluster7x7i) -> aare::Eta2<int>

calculates eta2x2

21. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster7x7d) -> numpy.ndarray

calculates eta2x2

22. calculate_eta2(cluster: aare._aare.Cluster7x7d) -> aare::Eta2<double>

calculates eta2x2

23. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster7x7f) -> numpy.ndarray

calculates eta2x2

24. calculate_eta2(cluster: aare._aare.Cluster7x7f) -> aare::Eta2<float>

calculates eta2x2

25. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster9x9i) -> numpy.ndarray

calculates eta2x2

26. calculate_eta2(cluster: aare._aare.Cluster9x9i) -> aare::Eta2<int>

calculates eta2x2

27. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster9x9d) -> numpy.ndarray

calculates eta2x2

28. calculate_eta2(cluster: aare._aare.Cluster9x9d) -> aare::Eta2<double>

calculates eta2x2

29. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster9x9f) -> numpy.ndarray

calculates eta2x2

30. calculate_eta2(cluster: aare._aare.Cluster9x9f) -> aare::Eta2<float>

calculates eta2x2

31. calculate_eta2(clusters: aare._aare.ClusterVector_Cluster3x3i16) -> numpy.ndarray

calculates eta2x2

32. calculate_eta2(cluster: aare._aare.Cluster3x3i16) -> aare::Eta2<short>

calculates eta2x2

\[\begin{equation*} {\color{blue}{\eta_x}} = \frac{Q_{0,1} + Q_{1,1}}{\sum_i^{2}\sum_j^{2}Q_{i,j}} \quad \quad {\textcolor{green}{\eta_y}} = \frac{Q_{1,0} + Q_{1,1}}{\sum_i^{2}\sum_j^{2}Q_{i,j}} \end{equation*}\]

aare.calculate_full_eta2(*args, **kwargs)

Overloaded function.

1. calculate_full_eta2(cluster: aare._aare.Cluster3x3i) -> aare::Eta2<int>

calculates full eta2x2

2. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster3x3i) -> numpy.ndarray

calculates full eta2x2

3. calculate_full_eta2(cluster: aare._aare.Cluster3x3d) -> aare::Eta2<double>

calculates full eta2x2

4. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster3x3d) -> numpy.ndarray

calculates full eta2x2

5. calculate_full_eta2(cluster: aare._aare.Cluster3x3f) -> aare::Eta2<float>

calculates full eta2x2

6. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster3x3f) -> numpy.ndarray

calculates full eta2x2

7. calculate_full_eta2(cluster: aare._aare.Cluster2x2i) -> aare::Eta2<int>

calculates full eta2x2

8. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster2x2i) -> numpy.ndarray

calculates full eta2x2

9. calculate_full_eta2(cluster: aare._aare.Cluster2x2d) -> aare::Eta2<double>

calculates full eta2x2

10. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster2x2d) -> numpy.ndarray

calculates full eta2x2

11. calculate_full_eta2(cluster: aare._aare.Cluster2x2f) -> aare::Eta2<float>

calculates full eta2x2

12. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster2x2f) -> numpy.ndarray

calculates full eta2x2

13. calculate_full_eta2(cluster: aare._aare.Cluster5x5i) -> aare::Eta2<int>

calculates full eta2x2

14. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster5x5i) -> numpy.ndarray

calculates full eta2x2

15. calculate_full_eta2(cluster: aare._aare.Cluster5x5d) -> aare::Eta2<double>

calculates full eta2x2

16. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster5x5d) -> numpy.ndarray

calculates full eta2x2

17. calculate_full_eta2(cluster: aare._aare.Cluster5x5f) -> aare::Eta2<float>

calculates full eta2x2

18. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster5x5f) -> numpy.ndarray

calculates full eta2x2

19. calculate_full_eta2(cluster: aare._aare.Cluster7x7i) -> aare::Eta2<int>

calculates full eta2x2

20. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster7x7i) -> numpy.ndarray

calculates full eta2x2

21. calculate_full_eta2(cluster: aare._aare.Cluster7x7d) -> aare::Eta2<double>

calculates full eta2x2

22. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster7x7d) -> numpy.ndarray

calculates full eta2x2

23. calculate_full_eta2(cluster: aare._aare.Cluster7x7f) -> aare::Eta2<float>

calculates full eta2x2

24. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster7x7f) -> numpy.ndarray

calculates full eta2x2

25. calculate_full_eta2(cluster: aare._aare.Cluster9x9i) -> aare::Eta2<int>

calculates full eta2x2

26. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster9x9i) -> numpy.ndarray

calculates full eta2x2

27. calculate_full_eta2(cluster: aare._aare.Cluster9x9d) -> aare::Eta2<double>

calculates full eta2x2

28. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster9x9d) -> numpy.ndarray

calculates full eta2x2

29. calculate_full_eta2(cluster: aare._aare.Cluster9x9f) -> aare::Eta2<float>

calculates full eta2x2

30. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster9x9f) -> numpy.ndarray

calculates full eta2x2

31. calculate_full_eta2(cluster: aare._aare.Cluster3x3i16) -> aare::Eta2<short>

calculates full eta2x2

32. calculate_full_eta2(clusters: aare._aare.ClusterVector_Cluster3x3i16) -> numpy.ndarray

calculates full eta2x2

\[\begin{equation*} {\color{blue}{\eta_x}} = \frac{\sum_{i}^{3} Q_{i,2} - \sum_{i}^{3} Q_{i,0}}{\sum_{i}^{3}\sum_{j}^{3} Q_{i,j}} \quad \quad {\color{green}{\eta_y}} = \frac{\sum_{j}^{3} Q_{2,j} - \sum_{j}^{3} Q_{0,j}}{\sum_{i}^{3}\sum_{j}^{3} Q_{i,j}} \end{equation*}\]

aare.calculate_eta3(*args, **kwargs)

Overloaded function.

1. calculate_eta3(clusters: aare._aare.ClusterVector_Cluster3x3i) -> numpy.ndarray

calculates eta3x3 using entire cluster

2. calculate_eta3(cluster: aare._aare.Cluster3x3i) -> aare::Eta2<int>

calculates eta3x3 using entire cluster

3. calculate_eta3(clusters: aare._aare.ClusterVector_Cluster3x3d) -> numpy.ndarray

calculates eta3x3 using entire cluster

4. calculate_eta3(cluster: aare._aare.Cluster3x3d) -> aare::Eta2<double>

calculates eta3x3 using entire cluster

5. calculate_eta3(clusters: aare._aare.ClusterVector_Cluster3x3f) -> numpy.ndarray

calculates eta3x3 using entire cluster

6. calculate_eta3(cluster: aare._aare.Cluster3x3f) -> aare::Eta2<float>

calculates eta3x3 using entire cluster

7. calculate_eta3(clusters: aare._aare.ClusterVector_Cluster3x3i16) -> numpy.ndarray

calculates eta3x3 using entire cluster

8. calculate_eta3(cluster: aare._aare.Cluster3x3i16) -> aare::Eta2<short>

calculates eta3x3 using entire cluster

\[\begin{equation*} {\color{blue}{\eta_x}} = \frac{Q_{1,2} - Q_{1,0}}{Q_{1,0} + Q_{1,1} + Q_{1,0}} \quad \quad {\color{green}{\eta_y}} = \frac{Q_{0,2} - Q_{0,1}}{Q_{0,1} + Q_{1,1} + Q_{1,2}} \end{equation*}\]

aare.calculate_cross_eta3(*args, **kwargs)

Overloaded function.

1. calculate_cross_eta3(clusters: aare._aare.ClusterVector_Cluster3x3i) -> numpy.ndarray

calculates eta3x3 taking into account cross pixels in cluster

2. calculate_cross_eta3(cluster: aare._aare.Cluster3x3i) -> aare::Eta2<int>

calculates eta3x3 taking into account cross pixels in cluster

3. calculate_cross_eta3(clusters: aare._aare.ClusterVector_Cluster3x3d) -> numpy.ndarray

calculates eta3x3 taking into account cross pixels in cluster

4. calculate_cross_eta3(cluster: aare._aare.Cluster3x3d) -> aare::Eta2<double>

calculates eta3x3 taking into account cross pixels in cluster

5. calculate_cross_eta3(clusters: aare._aare.ClusterVector_Cluster3x3f) -> numpy.ndarray

calculates eta3x3 taking into account cross pixels in cluster

6. calculate_cross_eta3(cluster: aare._aare.Cluster3x3f) -> aare::Eta2<float>

calculates eta3x3 taking into account cross pixels in cluster

7. calculate_cross_eta3(clusters: aare._aare.ClusterVector_Cluster3x3i16) -> numpy.ndarray

calculates eta3x3 taking into account cross pixels in cluster

8. calculate_cross_eta3(cluster: aare._aare.Cluster3x3i16) -> aare::Eta2<short>

calculates eta3x3 taking into account cross pixels in cluster

Interpolation class for \(\eta\)-Interpolation

Warning

Make sure to use the same \(\eta\)-function during interpolation as given by the joint \(\eta\)-distribution passed to the constructor.

class aare.Interpolator

__init__(*args, **kwargs)

Overloaded function.

1. __init__(self: aare._aare.Interpolator, etacube: numpy.ndarray[numpy.float64], xbins: numpy.ndarray[numpy.float64], ybins: numpy.ndarray[numpy.float64], ebins: numpy.ndarray[numpy.float64]) -> None

   Constructor

   Args:

   etacube:

   joint distribution of eta_x, eta_y and photon energy (Note: for the joint distribution first dimension is eta_x, second: eta_y, third: energy bins.)

   xbins:

   bin edges of etax

   ybins:

   bin edges of etay

   ebins:

   bin edges of photon energy

2. __init__(self: aare._aare.Interpolator, xbins: numpy.ndarray[numpy.float64], ybins: numpy.ndarray[numpy.float64], ebins: numpy.ndarray[numpy.float64]) -> None

   Constructor

   Args:

   xbins:

   bin edges of etax

   ybins:

   bin edges of etay

   ebins:

   bin edges of photon energy

get_ietax(self: aare._aare.Interpolator) → numpy.ndarray

conditional CDF of etax conditioned on etay, marginal CDF of etax (if rosenblatt transform applied)

get_ietay(self: aare._aare.Interpolator) → numpy.ndarray

conditional CDF of etay conditioned on etax

interpolate(*args, **kwargs)

Overloaded function.

1. interpolate(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<int, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on eta2

Returns:

interpolated photons

2. interpolate(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<float, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on eta2

Returns:

interpolated photons

3. interpolate(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<double, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on eta2

Returns:

interpolated photons

4. interpolate(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<int, (unsigned char)2, (unsigned char)2, unsigned short>, void>) -> numpy.ndarray

interpolation based on eta2

Returns:

interpolated photons

5. interpolate(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<float, (unsigned char)2, (unsigned char)2, unsigned short>, void>) -> numpy.ndarray

interpolation based on eta2

Returns:

interpolated photons

6. interpolate(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<double, (unsigned char)2, (unsigned char)2, unsigned short>, void>) -> numpy.ndarray

interpolation based on eta2

Returns:

interpolated photons

interpolate_cross_eta3(*args, **kwargs)

Overloaded function.

1. interpolate_cross_eta3(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<int, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on cross eta3

Returns:

interpolated photons

2. interpolate_cross_eta3(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<float, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on cross eta3

Returns:

interpolated photons

3. interpolate_cross_eta3(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<double, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on cross eta3

Returns:

interpolated photons

interpolate_eta3(*args, **kwargs)

Overloaded function.

1. interpolate_eta3(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<int, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on full eta3

Returns:

interpolated photons

2. interpolate_eta3(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<float, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on full eta3

Returns:

interpolated photons

3. interpolate_eta3(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<double, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on full eta3

Returns:

interpolated photons

interpolate_full_eta2(*args, **kwargs)

Overloaded function.

1. interpolate_full_eta2(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<int, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on full eta2

Returns:

interpolated photons

2. interpolate_full_eta2(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<float, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on full eta2

Returns:

interpolated photons

3. interpolate_full_eta2(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<double, (unsigned char)3, (unsigned char)3, unsigned short>, void>) -> numpy.ndarray

interpolation based on full eta2

Returns:

interpolated photons

4. interpolate_full_eta2(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<int, (unsigned char)2, (unsigned char)2, unsigned short>, void>) -> numpy.ndarray

interpolation based on full eta2

Returns:

interpolated photons

5. interpolate_full_eta2(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<float, (unsigned char)2, (unsigned char)2, unsigned short>, void>) -> numpy.ndarray

interpolation based on full eta2

Returns:

interpolated photons

6. interpolate_full_eta2(self: aare._aare.Interpolator, cluster_vector: aare::ClusterVector<aare::Cluster<double, (unsigned char)2, (unsigned char)2, unsigned short>, void>) -> numpy.ndarray

interpolation based on full eta2

Returns:

interpolated photons

rosenblatttransform(self: aare._aare.Interpolator, etacube: numpy.ndarray[numpy.float64]) → None

calculated the rosenblatttransform for the given distribution

etacube:

joint distribution of eta_x, eta_y and photon energy (Note: for the joint distribution first dimension is eta_x, second: eta_y, third: energy bins.)