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ENH(twopoint): compute binned spectra and mixing matrices #103

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Jan 6, 2024
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ENH(twopoint): compute binned spectra and mixing matrices #103

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14 changes: 14 additions & 0 deletions heracles/twopoint.py
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,8 @@ def angular_power_spectra(
alms2=None,
*,
lmax=None,
bins=None,
weights=None,
include=None,
exclude=None,
out=None,
Expand Down Expand Up @@ -129,6 +131,10 @@ def angular_power_spectra(
md[f"{key}_2"] = value
update_metadata(cl, **md)

# if bins are given, apply the binning
if bins is not None:
cl = bin2pt(cl, bins, "CL", weights=weights)

# add cl to the set
cls[k1, k2, i1, i2] = cl

Expand Down Expand Up @@ -203,6 +209,8 @@ def mixing_matrices(
l1max: int | None = None,
l2max: int | None = None,
l3max: int | None = None,
bins: ArrayLike | None = None,
weights: str | ArrayLike | None = None,
out: MutableMapping[TwoPointKey, ArrayLike] | None = None,
progress: bool = False,
) -> MutableMapping[TwoPointKey, ArrayLike]:
Expand Down Expand Up @@ -278,6 +286,8 @@ def mixing_matrices(
l3max=l3max,
spin=(spin1, spin2),
)
if bins is not None:
mm = bin2pt(mm, bins, "MM", weights=weights)
name1 = f1 if spin1 == 0 else f"{f1}_E"
name2 = f2 if spin2 == 0 else f"{f2}_E"
out[name1, name2, i1, i2] = mm
Expand All @@ -291,6 +301,10 @@ def mixing_matrices(
l3max=l3max,
spin=(spin1, spin2),
)
if bins is not None:
mm_ee = bin2pt(mm_ee, bins, "MM", weights=weights)
mm_bb = bin2pt(mm_bb, bins, "MM", weights=weights)
mm_eb = bin2pt(mm_eb, bins, "MM", weights=weights)
out[f"{f1}_E", f"{f2}_E", i1, i2] = mm_ee
out[f"{f1}_B", f"{f2}_B", i1, i2] = mm_bb
out[f"{f1}_E", f"{f2}_B", i1, i2] = mm_eb
Expand Down
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