8000 Vectorize `pvlib.bifacial.utils._vf_ground_sky_2d` across `surface_tilt` by kandersolar · Pull Request #1682 · pvlib/pvlib-python · GitHub
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Vectorize pvlib.bifacial.utils._vf_ground_sky_2d across surface_tilt #1682

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Merged
merged 20 commits into from
Mar 18, 2023
Merged

Vectorize pvlib.bifacial.utils._vf_ground_sky_2d across surface_tilt #1682

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9c5bc1c
vectorize _vf_ground_sky_2d across surface_tilt
kandersolar Mar 2, 2023
af68f84
whatsnew
kandersolar Mar 3, 2023
e5bdf5a
remove straggler instrumentation
kandersolar Mar 3, 2023
fb1d943
docstring improvement
kandersolar Mar 3, 2023
bb82373
stickler
kandersolar Mar 3, 2023
ee421a4
update failing test
kandersolar Mar 3, 2023
0d80d7d
remove "per-point" language
kandersolar Mar 3, 2023
9bf9360
sprinkle in some `del`s
kandersolar Mar 8, 2023
0bc1087
contorted version using numpy's `out` parameter
kandersolar Mar 8, 2023
6f490ea
even more out
kandersolar Mar 8, 2023
79b4849
add vectorize kwarg to infinite_sheds
kandersolar Mar 9, 2023
3d3eef0
benchmark both vectorize=True and vectorize=False
kandersolar Mar 9, 2023
8445aa5
improve comments
kandersolar Mar 9, 2023
3f46b6a
test coverage
kandersolar Mar 9, 2023
d53197b
stickler
kandersolar Mar 9, 2023
134f0b6
Merge branch 'main' into vectorize_vf_ground_sk_2d
kandersolar Mar 9, 2023
a5acbc0
Merge branch 'main' into vectorize_vf_ground_sk_2d
kandersolar Mar 15, 2023
63f6675
Apply suggestions from code review
kandersolar Mar 15, 2023
514a1e9
stickler
kandersolar Mar 15, 2023
bffda3e
Merge branch 'main' into vectorize_vf_ground_sk_2d
kandersolar Mar 18, 2023
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@kandersolar
kandersolar committed Mar 9, 2023
commit d53197b2f5bc586fac936e193a5385ee11636647
4 changes: 2 additions & 2 deletions pvlib/bifacial/infinite_sheds.py
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Expand Up @@ -53,9 +53,9 @@ def _vf_ground_sky_integ(surface_tilt, surface_azimuth, gcr, height,
# The VFs to the sky will thus be symmetric around z=0.5
z = np.linspace(0, 1, npoints)
rotation = np.atleast_1d(surface_tilt)
# calculate the integrated view factor for all of the ground between rows
if vectorize:
fz_sky = utils._vf_ground_sky_2d(z, rotation, gcr, pitch, height, max_rows)
fz_sky = utils._vf_ground_sky_2d(z, rotation, gcr, pitch, height,
max_rows)
else:
fz_sky = np.zeros((npoints, len(rotation)))
for k, r in enumerate(rotation):
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