interferometer

autolens/interferometer/plot/fit_interferometer_plotters.py

@@ -370,7 +370,10 @@ def figures_2d_of_planes(
         self,
         plane_index: Optional[int] = None,
         plane_image: bool = False,
+        plane_errors: bool = False,
+        plane_signal_to_noise_map: bool = False,
         zoom_to_brightest: bool = True,
+        interpolate_to_uniform: bool = False,
     ):
         """
         Plots images representing each individual `Plane` in the fit's `Tracer` in 2D, which are computed via the
@@ -390,9 +393,20 @@ def figures_2d_of_planes(
             Whether to make a 2D plot (via `imshow`) of the image of a plane in its source-plane (e.g. unlensed).
             Depending on how the fit is performed, this could either be an image of light profiles of the reconstruction
             of an `Inversion`.
+        plane_errors
+            Whether to make a 2D plot (via `imshow`) of the errors of a plane in its source-plane, where the
+            errors can only be computed when a pixelized source reconstruction is performed and they correspond to
+            the errors in each reconstructed pixel as given by the inverse curvature matrix.
+        plane_signal_to_noise_map
+            Whether to make a 2D plot (via `imshow`) of the signal-to-noise map of a plane in its source-plane,
+            where the signal-to-noise map values can only be computed when a pixelized source reconstruction and they
+            are the ratio of reconstructed flux to error in each pixel.
         zoom_to_brightest
             For images not in the image-plane (e.g. the `plane_image`), whether to automatically zoom the plot to
             the brightest regions of the galaxies being plotted as opposed to the full extent of the grid.
+        interpolate_to_uniform
+            If `True`, the mapper's reconstruction is interpolated to a uniform grid before plotting, for example
+            meaning that an irregular Delaunay grid can be plotted as a uniform grid.
         """
         if plane_image:
             if not self.tracer.planes[plane_index].has(cls=aa.Pixelization):
@@ -408,6 +422,37 @@ def figures_2d_of_planes(
                     pixelization_index=0,
                     reconstruction=True,
                     zoom_to_brightest=zoom_to_brightest,
+                    interpolate_to_uniform=interpolate_to_uniform,
+                )
+
+        if plane_errors:
+
+            if self.tracer.planes[plane_index].has(cls=aa.Pixelization):
+
+                inversion_plotter = self.inversion_plotter_of_plane(
+                    plane_index=plane_index
+                )
+
+                inversion_plotter.figures_2d_of_pixelization(
+                    pixelization_index=0,
+                    errors=True,
+                    zoom_to_brightest=zoom_to_brightest,
+                    interpolate_to_uniform=interpolate_to_uniform
+                )
+
+        if plane_signal_to_noise_map:
+
+            if self.tracer.planes[plane_index].has(cls=aa.Pixelization):
+
+                inversion_plotter = self.inversion_plotter_of_plane(
+                    plane_index=plane_index
+                )
+
+                inversion_plotter.figures_2d_of_pixelization(
+                    pixelization_index=0,
+                    signal_to_noise_map=True,
+                    zoom_to_brightest=zoom_to_brightest,
+                    interpolate_to_uniform=interpolate_to_uniform
                 )
 
     def subplot_fit_real_space(self):

test_autolens/imaging/plot/test_fit_imaging_plotters.py

@@ -88,8 +88,6 @@ def test__figures_of_plane(
         subtracted_image=True, model_image=True, plane_index=0, plane_image=True
     )
 
-    print(plot_patch.paths)
-
     assert path.join(plot_path, "source_subtracted_image.png") in plot_patch.paths
     assert (
         path.join(plot_path, "lens_subtracted_image.png") not in plot_patch.paths