@@ -209,19 +209,17 @@ def test__data_vector_via_w_tilde_data_two_methods_agree():
209209
210210 data_vector = (
211211 aa .util .inversion_imaging .data_vector_via_blurred_mapping_matrix_from (
212- blurred_mapping_matrix = np . array ( blurred_mapping_matrix ) ,
213- image = np . array ( image ) ,
214- noise_map = np . array ( noise_map ) ,
212+ blurred_mapping_matrix = blurred_mapping_matrix ,
213+ image = image ,
214+ noise_map = noise_map ,
215215 )
216216 )
217217
218218 w_tilde_data = aa .util .inversion_imaging .w_tilde_data_imaging_from (
219- image_native = np .array (image .native .array ),
220- noise_map_native = np .array (noise_map .native .array ),
221- kernel_native = np .array (kernel .native .array ),
222- native_index_for_slim_index = np .array (
223- mask .derive_indexes .native_for_slim
224- ).astype ("int" ),
219+ image_native = image .native .array ,
220+ noise_map_native = noise_map .native .array ,
221+ kernel_native = kernel .native .array ,
222+ native_index_for_slim_index = mask .derive_indexes .native_for_slim .astype ("int" ),
225223 )
226224
227225 (
@@ -230,20 +228,16 @@ def test__data_vector_via_w_tilde_data_two_methods_agree():
230228 pix_lengths ,
231229 ) = aa .util .mapper_numba .data_slim_to_pixelization_unique_from (
232230 data_pixels = w_tilde_data .shape [0 ],
233- pix_indexes_for_sub_slim_index = np .array (
234- mapper .pix_indexes_for_sub_slim_index
235- ),
236- pix_sizes_for_sub_slim_index = np .array (mapper .pix_sizes_for_sub_slim_index ),
237- pix_weights_for_sub_slim_index = np .array (
238- mapper .pix_weights_for_sub_slim_index
239- ),
231+ pix_indexes_for_sub_slim_index = mapper .pix_indexes_for_sub_slim_index ,
232+ pix_sizes_for_sub_slim_index = mapper .pix_sizes_for_sub_slim_index .astype ("int" ),
233+ pix_weights_for_sub_slim_index = mapper .pix_weights_for_sub_slim_index ,
240234 pix_pixels = mapper .params ,
241- sub_size = np . array ( grid .over_sample_size ) ,
235+ sub_size = grid .over_sample_size . array ,
242236 )
243237
244238 data_vector_via_w_tilde = (
245239 aa .util .inversion_imaging_numba .data_vector_via_w_tilde_data_imaging_from (
246- w_tilde_data = np . array ( w_tilde_data ) ,
240+ w_tilde_data = w_tilde_data ,
247241 data_to_pix_unique = data_to_pix_unique .astype ("int" ),
248242 data_weights = data_weights ,
249243 pix_lengths = pix_lengths .astype ("int" ),
@@ -279,11 +273,9 @@ def test__curvature_matrix_via_w_tilde_two_methods_agree():
279273 mapping_matrix = mapper .mapping_matrix
280274
281275 w_tilde = aa .util .inversion_imaging_numba .w_tilde_curvature_imaging_from (
282- noise_map_native = np .array (noise_map .native .array ),
283- kernel_native = np .array (kernel .native .array ),
284- native_index_for_slim_index = np .array (
285- mask .derive_indexes .native_for_slim
286- ).astype ("int" ),
276+ noise_map_native = noise_map .native .array ,
277+ kernel_native = kernel .native .array ,
278+ native_index_for_slim_index = mask .derive_indexes .native_for_slim .astype ("int" ),
287279 )
288280
289281 curvature_matrix_via_w_tilde = aa .util .inversion .curvature_matrix_via_w_tilde_from (
@@ -296,7 +288,7 @@ def test__curvature_matrix_via_w_tilde_two_methods_agree():
296288
297289 curvature_matrix = aa .util .inversion .curvature_matrix_via_mapping_matrix_from (
298290 mapping_matrix = blurred_mapping_matrix ,
299- noise_map = np . array ( noise_map ) ,
291+ noise_map = noise_map ,
300292 )
301293 assert curvature_matrix_via_w_tilde == pytest .approx (curvature_matrix , abs = 1.0e-4 )
302294
@@ -336,11 +328,9 @@ def test__curvature_matrix_via_w_tilde_preload_two_methods_agree():
336328 w_tilde_indexes ,
337329 w_tilde_lengths ,
338330 ) = aa .util .inversion_imaging_numba .w_tilde_curvature_preload_imaging_from (
339- noise_map_native = np .array (noise_map .native .array ),
340- kernel_native = np .array (kernel .native .array ),
341- native_index_for_slim_index = np .array (
342- mask .derive_indexes .native_for_slim
343- ).astype ("int" ),
331+ noise_map_native = noise_map .native .array ,
332+ kernel_native = kernel .native .array ,
333+ native_index_for_slim_index = mask .derive_indexes .native_for_slim .astype ("int" ),
344334 )
345335
346336 (
@@ -349,15 +339,11 @@ def test__curvature_matrix_via_w_tilde_preload_two_methods_agree():
349339 pix_lengths ,
350340 ) = aa .util .mapper_numba .data_slim_to_pixelization_unique_from (
351341 data_pixels = w_tilde_lengths .shape [0 ],
352- pix_indexes_for_sub_slim_index = np .array (
353- mapper .pix_indexes_for_sub_slim_index
354- ),
355- pix_sizes_for_sub_slim_index = np .array (mapper .pix_sizes_for_sub_slim_index ),
356- pix_weights_for_sub_slim_index = np .array (
357- mapper .pix_weights_for_sub_slim_index
358- ),
342+ pix_indexes_for_sub_slim_index = mapper .pix_indexes_for_sub_slim_index ,
343+ pix_sizes_for_sub_slim_index = mapper .pix_sizes_for_sub_slim_index ,
344+ pix_weights_for_sub_slim_index = mapper .pix_weights_for_sub_slim_index ,
359345 pix_pixels = mapper .params ,
360- sub_size = np . array ( grid .over_sample_size ) ,
346+ sub_size = grid .over_sample_size . array ,
361347 )
362348
363349 curvature_matrix_via_w_tilde = aa .util .inversion_imaging_numba .curvature_matrix_via_w_tilde_curvature_preload_imaging_from (
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