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Masking Hot Pixels - Update #2325

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merged 2 commits into from Nov 9, 2017
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Masking Hot Pixels - Update #2325

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Maximum pixel location may occur at multiple position
prateekiiest Oct 26, 2017
535a1c8
PEP8 Bot
nabobalis Nov 9, 2017
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4 changes: 2 additions & 2 deletions examples/masking_hot_pixels.py
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Expand Up @@ -26,8 +26,8 @@
# Now we create a new custom aia with our new mask and
# plot the result using our modified colormap

max_indices = np.unravel_index(aia.data.argmax(), aia.data.shape) * u.pixel
hpc_max = aia.pixel_to_data(max_indices[1], max_indices[0])
max_indices = np.argwhere(aia.data == aia.data.max())*u.pixel
hpc_max = aia.pixel_to_data(max_indices[:, 1], max_indices[:, 0])
r = np.sqrt(hpc_max.Tx ** 2 + hpc_max.Ty ** 2) / aia.rsun_obs
mask = ma.masked_greater_equal(r, 1)
scaled_map = sunpy.map.Map(aia.data, aia.meta, mask=mask.mask)
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