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fix: repair three stale plot API calls in chapter 4 tutorial 3 #57

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Merged
Jammy2211 merged 1 commit into from
Aug 4, 2026
Merged

fix: repair three stale plot API calls in chapter 4 tutorial 3 #57

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20 changes: 11 additions & 9 deletions notebooks/chapter_4_pixelizations/tutorial_3_inversions.ipynb
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,7 @@
"from pathlib import Path\n",
"import autogalaxy as ag\n",
"import autogalaxy.plot as aplt\n",
"from autoarray.inversion.plot.inversion_plots import subplot_of_mapper"
"import autoarray.plot as aaplt"
],
"outputs": [],
"execution_count": null
Expand Down Expand Up @@ -146,9 +146,7 @@
"source": [
"mask = ag.Mask2D.circular(\n",
" shape_native=dataset.shape_native, pixel_scales=dataset.pixel_scales, radius=2.0\n",
")\n",
"\n",
"aplt.plot_array(array=dataset.data, title=\"Data\", mask=mask)"
")"
],
"outputs": [],
"execution_count": null
Expand All @@ -164,7 +162,9 @@
"cell_type": "code",
"metadata": {},
"source": [
"dataset = dataset.apply_mask(mask=mask)"
"dataset = dataset.apply_mask(mask=mask)\n",
"\n",
"aplt.plot_array(array=dataset.data, title=\"Data\")"
],
"outputs": [],
"execution_count": null
Expand Down Expand Up @@ -196,7 +196,7 @@
" regularization=ag.reg.Constant(coefficient=1.0),\n",
")\n",
"\n",
"aplt.subplot_image_and_mapper(mapper=mapper, image=dataset.data)"
"aaplt.subplot_image_and_mapper(mapper=mapper, image=dataset.data)"
],
"outputs": [],
"execution_count": null
Expand Down Expand Up @@ -254,8 +254,10 @@
"cell_type": "code",
"metadata": {},
"source": [
"aplt.plot_array(array=inversion.reconstruction_to_native, title=\"Reconstruction\")\n",
"subplot_of_mapper(inversion=inversion, mapper_index=0)"
"aplt.plot_array(\n",
" array=inversion.mapped_reconstructed_operated_data, title=\"Reconstruction\"\n",
")\n",
"aaplt.subplot_of_mapper(inversion=inversion, mapper_index=0)"
],
"outputs": [],
"execution_count": null
Expand Down Expand Up @@ -286,7 +288,7 @@
"\n",
"indexes = mapper.slim_indexes_for_pix_indexes(pix_indexes=pix_indexes)\n",
"\n",
"aplt.subplot_image_and_mapper(mapper=mapper, image=dataset.data)"
"aaplt.subplot_image_and_mapper(mapper=mapper, image=dataset.data)"
],
"outputs": [],
"execution_count": null
Expand Down
16 changes: 9 additions & 7 deletions scripts/chapter_4_pixelizations/tutorial_3_inversions.py
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@
from pathlib import Path
import autogalaxy as ag
import autogalaxy.plot as aplt
from autoarray.inversion.plot.inversion_plots import subplot_of_mapper
import autoarray.plot as aaplt

"""
__Initial Setup__
Expand Down Expand Up @@ -67,13 +67,13 @@
shape_native=dataset.shape_native, pixel_scales=dataset.pixel_scales, radius=2.0
)

aplt.plot_array(array=dataset.data, title="Data", mask=mask)

"""
We now create the masked imaging, as we did in the previous tutorial.
"""
dataset = dataset.apply_mask(mask=mask)

aplt.plot_array(array=dataset.data, title="Data")

"""
we again use the rectangular pixelization to create the mapper.

Expand All @@ -93,7 +93,7 @@
regularization=ag.reg.Constant(coefficient=1.0),
)

aplt.subplot_image_and_mapper(mapper=mapper, image=dataset.data)
aaplt.subplot_image_and_mapper(mapper=mapper, image=dataset.data)

"""
__Pixelization__
Expand All @@ -118,8 +118,10 @@
It is possible for an inversion to have multiple `Mapper`'s, therefore for certain figures we specify the index
of the mapper we wish to plot. In this case, because we only have one mapper we specify the index 0.
"""
aplt.plot_array(array=inversion.reconstruction_to_native, title="Reconstruction")
subplot_of_mapper(inversion=inversion, mapper_index=0)
aplt.plot_array(
array=inversion.mapped_reconstructed_operated_data, title="Reconstruction"
)
aaplt.subplot_of_mapper(inversion=inversion, mapper_index=0)

"""
There we have it, we have successfully reconstructed the galaxy using a rectangular pixel-grid. This has reconstructed
Expand All @@ -139,7 +141,7 @@

indexes = mapper.slim_indexes_for_pix_indexes(pix_indexes=pix_indexes)

aplt.subplot_image_and_mapper(mapper=mapper, image=dataset.data)
aaplt.subplot_image_and_mapper(mapper=mapper, image=dataset.data)

"""
These mappings are known before the inversion reconstructs the galaxy, which means before this inversion is performed
Expand Down
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